BLITZDUCTOR® XT – Protection Modules

Combined lightning current and surge arrester
  • Maximum discharge capacity for two-pole, three-pole or four-pole interfaces
  • Capable of carrying lightning currents up to 10 kA (10/350 µs)
  • Low voltage protection level, capable of protecting terminal equipment
With integrated LifeCheck monitoring
  • Arrester testing during operation
  • Detection of pre-damaged arresters
  • High signal availability thanks to preventive replacement of arresters
SPD consists of a protection module and a base part
  • Vibration and shock-tested for safe operation
  • All protection components integrated in the protection module
  • Two universal base parts with / without signal disconnection
  • Minimum space requirements, 4 single lines or 2 pairs over a width of 12 mm

Details

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Further informations



BXT ML4 B 180

Space-savings four-pole lightning current arrester module with LifeCheck feature for almost all applications. For use in connection with downstream Q surge arresters or combined lightning current and surge arresters with a lower or equal voltage level. If LifeCheck detects thermal or electrical overload, the arrester has to be replaced. This status is indicated contactlessly by the DEHNrecord LC / SCM / MCM reader.

1 Products

Product No. 920310 BXT ML4 B 180

GTIN: 4013364109124, Customs tariff No.: 85363010, Gross weight: 31.60 g, VPE: 1.00 Stk

Predecessor

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Additional information

BLITZDUCTOR XT BXT ML4 B180 lightning current arrester module with LifeCheck
BLITZDUCTOR XT lightning current arrester module
SPD class type 1/P1
tested to EN 61643-21
and energy-coordinated acc. to IEC 61643-22
for protecting four single cores
Integrated LifeCheck for contactless arrester testing
Can be plugged into BXT BAS / BSP BAS 4 base parts
Max. continuous operating voltage (d.c.): 180 V
Nominal current at 45 °C: 1.2 A
D1 Total lightning impulse current (10/350 µs): 10 kA
D1 Lightning impulse current (10/350 µs) per line: 2.5 kA

Brand: DEHN + SÖHNE
Type: BXT ML4 B 180
Part No.: 920310
or equivalent.

Certificates

Meta-Data

Technical data

SPD class H
Max. continuous operating voltage (d.c.) (UC ) 180 V
Nominal current at 45 °C (IL ) 1.2 A
D1 Total lightning impulse current (10/350 µs) (Iimp ) 10 kA
C2 Total nominal discharge current (8/20 µs) (In ) 20 kA
Series resistance per line 0.4 ohm(s)
Approvals CSA, EAC, ATEX, IECEx, CSA & USA Hazloc, SIL

Product 920310 was added to Notepad.

Product 920310 was added to the cart.


BXT ML4 BE 5 – BE 180

Space-saving combined lightning current and surge arrester module with LifeCheck feature for protecting four single lines sharing a common reference potential as well as unbalanced interfaces. If LifeCheck detects thermal or electrical overload, the arrester has to be replaced. This status is indicated contactlessly by the DEHNrecord LC / SCM / MCM reader.

7 Products

Product No. 920320 BXT ML4 BE 5

GTIN: 4013364109032, Customs tariff No.: 85363010, Gross weight: 31.00 g, VPE: 1.00 Stk

Predecessor

Images

Additional information

BLITZDUCTOR XT BE 5 combined arrester module with LifeCheck
BLITZDUCTOR XT combined arrester module
SPD class: type 1/P1
tested to EN 61643-21 and
energy-coordinated acc. to IEC 61643-22
for protecting four single cores
Integrated LifeCheck for contactless arrester testing
Can be plugged into BXT BAS / BSP BAS 4 base parts
Max. continuous operating voltage (d.c.): 6 V
Nominal current at 45 °C: 1.0 A
D1 Total lightning impulse current (10/350 µs): 10 kA
D1 Lightning impulse current (10/350 µs) per line: 2.5 kA

Brand: DEHN + SÖHNE
Type: BXT ML4 BE 5
Part No.: 920320
or equivalent.

Certificates

Meta-Data

Technical data

SPD class M
Max. continuous operating voltage (d.c.) (UC ) 6 V
Nominal current at 45 °C (IL ) 1.0 A
D1 Total lightning impulse current (10/350 µs) (Iimp ) 10 kA
C2 Total nominal discharge current (8/20 µs) (In ) 20 kA
Series resistance per line 1.0 ohm(s)
Cut-off frequency line-PG (fG ) 1.0 MHz
Approvals CSA, UL, EAC, ATEX, IECEx, CSA & USA Hazloc, SIL

Product 920320 was added to Notepad.

Product 920320 was added to the cart.

7 Products

Product No. 920322 BXT ML4 BE 12

GTIN: 4013364109049, Customs tariff No.: 85363010, Gross weight: 30.70 g, VPE: 1.00 Stk

Predecessor

Images

Additional information

BLITZDUCTOR XT BE 12 combined arrester module with LifeCheck
BLITZDUCTOR XT combined arrester module
SPD class: type 1/P1
tested to EN 61643-21 and
energy-coordinated acc. to IEC 61643-22
for protecting four single cores
Integrated LifeCheck for contactless arrester testing
Can be plugged into BXT BAS / BSP BAS 4 base parts
Max. continuous operating voltage (d.c.): 15 V
Nominal current at 45 °C: 0.75 A
D1 Total lightning impulse current (10/350 µs): 10 kA
D1 Lightning impulse current (10/350 µs) per line: 2.5 kA

Brand: DEHN + SÖHNE
Type: BXT ML4 BE 12
Part No.: 920322
or equivalent.

Certificates

Meta-Data

Technical data

SPD class M
Max. continuous operating voltage (d.c.) (UC ) 15 V
Nominal current at 45 °C (IL ) 0.75 A
D1 Total lightning impulse current (10/350 µs) (Iimp ) 10 kA
C2 Total nominal discharge current (8/20 µs) (In ) 20 kA
Series resistance per line 1.8 ohm(s)
Cut-off frequency line-PG (fG ) 2.7 MHz
Approvals CSA, UL, EAC, ATEX, IECEx, CSA & USA Hazloc, SIL

Product 920322 was added to Notepad.

Product 920322 was added to the cart.

7 Products

Product No. 920324 BXT ML4 BE 24

GTIN: 4013364109056, Customs tariff No.: 85363010, Gross weight: 45.00 g, VPE: 1.00 Stk

Predecessor

Images

Additional information

BLITZDUCTOR XT BE 24 combined arrester module with LifeCheck
BLITZDUCTOR XT combined arrester module
SPD class: type 1/P1
tested to EN 61643-21 and
energy-coordinated acc. to IEC 61643-22
for protecting four single cores
Integrated LifeCheck for contactless arrester testing
Can be plugged into BXT BAS / BSP BAS 4 base parts
Max. continuous operating voltage (d.c.): 33 V
Nominal current at 45 °C: 0.75 A
D1 Total lightning impulse current (10/350 µs): 10 kA
D1 Lightning impulse current (10/350 µs) per line: 2.5 kA

Brand: DEHN + SÖHNE
Type: BXT ML4 BE 24
Part No.: 920324
or equivalent.

Certificates

Meta-Data

Technical data

SPD class M
Max. continuous operating voltage (d.c.) (UC ) 33 V
Nominal current at 45 °C (IL ) 0.75 A
D1 Total lightning impulse current (10/350 µs) (Iimp ) 10 kA
C2 Total nominal discharge current (8/20 µs) (In ) 20 kA
Series resistance per line 1.8 ohm(s)
Cut-off frequency line-PG (fG ) 6.8 MHz
Approvals CSA, UL, EAC, ATEX, IECEx, CSA & USA Hazloc, SIL

Product 920324 was added to Notepad.

Product 920324 was added to the cart.

7 Products

Product No. 920336 BXT ML4 BE 36

GTIN: 4013364118539, Customs tariff No.: 85363010, Gross weight: 47.50 g, VPE: 1.00 Stk

Predecessor

Images

Additional information

BLITZDUCTOR XT BE 36 combined arrester module with LifeCheck
BLITZDUCTOR XT combined arrester module
SPD class: type 1/P1
tested to EN 61643-21 and
energy-coordinated acc. to IEC 61643-22
for protecting four single cores
Integrated LifeCheck for contactless arrester testing
Can be plugged into BXT BAS / BSP BAS 4 base parts
Max. continuous operating voltage (d.c.): 45 V
Nominal current at 45 °C: 1.8 A
D1 Total lightning impulse current (10/350 µs): 10 kA
D1 Lightning impulse current (10/350 µs) per line: 2.5 kA

Brand: DEHN + SÖHNE
Type: BXT ML4 BE 36
Part No.: 920336
or equivalent.

Certificates

Meta-Data

Technical data

SPD class M
Max. continuous operating voltage (d.c.) (UC ) 45 V
Nominal current at 45 °C (IL ) 1.8 A
D1 Total lightning impulse current (10/350 µs) (Iimp ) 10 kA
C2 Total nominal discharge current (8/20 µs) (In ) 20 kA
Series resistance per line 0.43 ohm(s)
Cut-off frequency line-PG (fG ) 3.8 MHz
Approvals UL, EAC, ATEX, IECEx, CSA & USA Hazloc, SIL

Product 920336 was added to Notepad.

Product 920336 was added to the cart.

7 Products

Product No. 920325 BXT ML4 BE 48

GTIN: 4013364109063, Customs tariff No.: 85363010, Gross weight: 31.20 g, VPE: 1.00 Stk

Predecessor

Images

Additional information

BLITZDUCTOR XT BE 48 combined arrester module with LifeCheck
BLITZDUCTOR XT combined arrester module
SPD class: type 1/P1
tested to EN 61643-21 and
energy-coordinated acc. to IEC 61643-22
for protecting four single cores
Integrated LifeCheck for contactless arrester testing
Can be plugged into BXT BAS / BSP BAS 4 base parts
Max. continuous operating voltage (d.c.): 54 V
Nominal current at 45 °C: 0.75 A
D1 Total lightning impulse current (10/350 µs): 10 kA
D1 Lightning impulse current (10/350 µs) per line: 2.5 kA

Brand: DEHN + SÖHNE
Type: BXT ML4 BE 48
Part No.: 920325
or equivalent.

Certificates

Meta-Data

Technical data

SPD class M
Max. continuous operating voltage (d.c.) (UC ) 54 V
Nominal current at 45 °C (IL ) 0.75 A
D1 Total lightning impulse current (10/350 µs) (Iimp ) 10 kA
C2 Total nominal discharge current (8/20 µs) (In ) 20 kA
Series resistance per line 1.8 ohm(s)
Cut-off frequency line-PG (fG ) 8.7 MHz
Approvals CSA, UL, EAC, ATEX, IECEx, CSA & USA Hazloc, SIL

Product 920325 was added to Notepad.

Product 920325 was added to the cart.

7 Products

Product No. 920326 BXT ML4 BE 60

GTIN: 4013364109070, Customs tariff No.: 85363010, Gross weight: 31.00 g, VPE: 1.00 Stk

Predecessor

Images

Additional information

BLITZDUCTOR XT BE 60 combined arrester module with LifeCheck
BLITZDUCTOR SP surge arrester module
SPD class: type 2/P1
tested to EN 61643-21 and
energy-coordinated acc. to IEC 61643-22
for protecting four single cores
Integrated LifeCheck for contactless arrester testing
Can be plugged into BXT BAS / BSP BAS 4 base parts
Max. continuous operating voltage (d.c.): 70 V
Nominal current at 45 °C: 1.0 A
D1 Total lightning impulse current (10/350 µs): 10 kA
D1 Lightning impulse current (10/350 µs) per line: 2.5 kA

Brand: DEHN + SÖHNE
Type: BXT ML4 BE 60
Part No.: 920326
or equivalent.

Certificates

Meta-Data

Technical data

SPD class M
Max. continuous operating voltage (d.c.) (UC ) 70 V
Nominal current at 45 °C (IL ) 1.0 A
D1 Total lightning impulse current (10/350 µs) (Iimp ) 10 kA
C2 Total nominal discharge current (8/20 µs) (In ) 20 kA
Series resistance per line 1.0 ohm(s)
Cut-off frequency line-PG (fG ) 9.0 MHz
Approvals CSA, UL, EAC, ATEX, IECEx, CSA & USA Hazloc, SIL

Product 920326 was added to Notepad.

Product 920326 was added to the cart.

7 Products

Product No. 920327 BXT ML4 BE 180

GTIN: 4013364109087, Customs tariff No.: 85363010, Gross weight: 31.30 g, VPE: 1.00 Stk

Predecessor

Images

Additional information

BLITZDUCTOR XT BE 180 combined arrester module with LifeCheck
BLITZDUCTOR XT combined arrester module
SPD class: type 1/P2
tested to EN 61643-21 and
energy-coordinated acc. to IEC 61643-22
for protecting four single cores
Integrated LifeCheck for contactless arrester testing
Can be plugged into BXT BAS / BSP BAS 4 base parts
Max. continuous operating voltage (d.c.): 180 V
Nominal current at 45 °C: 1.0 A
D1 Total lightning impulse current (10/350 µs): 10 kA
D1 Lightning impulse current (10/350 µs) per line: 2.5 kA

Brand: DEHN + SÖHNE
Type: BXT ML4 BE 180
Part No.: 920327
or equivalent.

Certificates

Meta-Data

Technical data

SPD class L
Max. continuous operating voltage (d.c.) (UC ) 180 V
Nominal current at 45 °C (IL ) 1.0 A
D1 Total lightning impulse current (10/350 µs) (Iimp ) 10 kA
C2 Total nominal discharge current (8/20 µs) (In ) 20 kA
Series resistance per line 1.0 ohm(s)
Cut-off frequency line-PG (fG ) 25.0 MHz
Approvals CSA, UL, EAC, ATEX, IECEx, CSA & USA Hazloc, SIL

Product 920327 was added to Notepad.

Product 920327 was added to the cart.


BXT ML4 BD 5 – BD 180

Space-saving combined lightning current and surge arrester module with LifeCheck feature for protecting two pairs of unearthed balanced interfaces. If LifeCheck detects thermal or electrical overload, the arrester has to be replaced. This status is indicated contactlessly by the DEHNrecord LC / SCM / MCM reader.

6 Products

Product No. 920340 BXT ML4 BD 5

GTIN: 4013364108967, Customs tariff No.: 85363010, Gross weight: 30.10 g, VPE: 1.00 Stk

Predecessor

Images

Additional information

BLITZDUCTOR XT BD 5 combined arrester module with LifeCheck
BLITZDUCTOR XT combined arrester module
SPD class: type 1/P1
tested to EN 61643-21 and
energy-coordinated acc. to IEC 61643-22
for protecting two pairs
Integrated LifeCheck for contactless arrester testing
Can be plugged into BXT BAS / BSP BAS 4 base parts
Max. continuous operating voltage (d.c.): 6.0 V
Nominal current at 45 °C: 1.0 A
D1 Total lightning impulse current (10/350 µs): 10 kA
D1 Lightning impulse current (10/350 µs) per line: 2.5 kA

Brand: DEHN + SÖHNE
Type: BXT ML4 BD 5
Part No.: 920340
or equivalent.

Certificates

Meta-Data

Technical data

SPD class M
Max. continuous operating voltage (d.c.) (UC ) 6.0 V
Nominal current at 45 °C (IL ) 1.0 A
D1 Total lightning impulse current (10/350 µs) (Iimp ) 10 kA
C2 Total nominal discharge current (8/20 µs) (In ) 20 kA
Series resistance per line 1.0 ohm(s)
Cut-off frequency line-line (fG ) 1.0 MHz
Approvals CSA, UL, EAC, ATEX, IECEx, CSA & USA Hazloc, SIL

Product 920340 was added to Notepad.

Product 920340 was added to the cart.

6 Products

Product No. 920342 BXT ML4 BD 12

GTIN: 4013364108974, Customs tariff No.: 85363010, Gross weight: 30.30 g, VPE: 1.00 Stk

Predecessor

Images

Additional information

BLITZDUCTOR XT BD 12 combined arrester module with LifeCheck
BLITZDUCTOR XT combined arrester module
SPD class: type 1/P1
tested to EN 61643-21 and
energy-coordinated acc. to IEC 61643-22
for protecting two pairs
Integrated LifeCheck for contactless arrester testing
Can be plugged into BXT BAS / BSP BAS 4 base parts
Max. continuous operating voltage (d.c.): 15 V
Nominal current at 45 °C: 1.0 A
D1 Total lightning impulse current (10/350 µs): 10 kA
D1 Lightning impulse current (10/350 µs) per line: 2.5 kA

Brand: DEHN + SÖHNE
Type: BXT ML4 BD 12
Part No.: 920342
or equivalent.

Certificates

Meta-Data

Technical data

SPD class M
Max. continuous operating voltage (d.c.) (UC ) 15 V
Nominal current at 45 °C (IL ) 1.0 A
D1 Total lightning impulse current (10/350 µs) (Iimp ) 10 kA
C2 Total nominal discharge current (8/20 µs) (In ) 20 kA
Series resistance per line 1.0 ohm(s)
Cut-off frequency line-line (fG ) 2.8 MHz
Approvals CSA, UL, EAC, ATEX, IECEx, CSA & USA Hazloc, SIL

Product 920342 was added to Notepad.

Product 920342 was added to the cart.

6 Products

Product No. 920344 BXT ML4 BD 24

GTIN: 4013364108981, Customs tariff No.: 85363010, Gross weight: 45.30 g, VPE: 1.00 Stk

Predecessor

Images

Additional information

BLITZDUCTOR XT BD 24 combined arrester module with LifeCheck
BLITZDUCTOR XT combined arrester module
SPD class: type 1/P1
tested to EN 61643-21 and
energy-coordinated acc. to IEC 61643-22
for protecting two pairs
Integrated LifeCheck for contactless arrester testing
Can be plugged into BXT BAS / BSP BAS 4 base parts
Max. continuous operating voltage (d.c.): 33 V
Nominal current at 45 °C: 1.0 A
D1 Total lightning impulse current (10/350 µs): 10 kA
D1 Lightning impulse current (10/350 µs) per line: 2.5 kA

Brand: DEHN + SÖHNE
Type: BXT ML4 BD 24
Part No.: 920344
or equivalent.

Certificates

Meta-Data

Technical data

SPD class M
Max. continuous operating voltage (d.c.) (UC ) 33 V
Nominal current at 45 °C (IL ) 1.0 A
D1 Total lightning impulse current (10/350 µs) (Iimp ) 10 kA
C2 Total nominal discharge current (8/20 µs) (In ) 20 kA
Series resistance per line 1.0 ohm(s)
Cut-off frequency line-line (fG ) 7.8 MHz
Approvals CSA, UL, EAC, ATEX, IECEx, CSA & USA Hazloc, SIL

Product 920344 was added to Notepad.

Product 920344 was added to the cart.

6 Products

Product No. 920345 BXT ML4 BD 48

GTIN: 4013364108998, Customs tariff No.: 85363010, Gross weight: 30.50 g, VPE: 1.00 Stk

Predecessor

Images

Additional information

BLITZDUCTOR XT BD 48 combined arrester module with LifeCheck
BLITZDUCTOR XT combined arrester module
SPD class: type 1/P1
tested to EN 61643-21 and
energy-coordinated acc. to IEC 61643-22
for protecting two pairs
Integrated LifeCheck for contactless arrester testing
Can be plugged into BXT BAS / BSP BAS 4 base parts
Max. continuous operating voltage (d.c.): 54 V
Nominal current at 45 °C: 1.0 A
D1 Total lightning impulse current (10/350 µs): 10 kA
D1 Lightning impulse current (10/350 µs) per line: 2.5 kA

Brand: DEHN + SÖHNE
Type: BXT ML4 BD 48
Part No.: 920345
or equivalent.

Certificates

Meta-Data

Technical data

SPD class M
Max. continuous operating voltage (d.c.) (UC ) 54 V
Nominal current at 45 °C (IL ) 1.0 A
D1 Total lightning impulse current (10/350 µs) (Iimp ) 10 kA
C2 Total nominal discharge current (8/20 µs) (In ) 20 kA
Series resistance per line 1.0 ohm(s)
Cut-off frequency line-line (fG ) 8.7 MHz
Approvals CSA, UL, EAC, ATEX, IECEx, CSA & USA Hazloc, SIL

Product 920345 was added to Notepad.

Product 920345 was added to the cart.

6 Products

Product No. 920346 BXT ML4 BD 60

GTIN: 4013364109001, Customs tariff No.: 85363010, Gross weight: 30.70 g, VPE: 1.00 Stk

Predecessor

Images

Additional information

BLITZDUCTOR XT BD 60 combined arrester module with LifeCheck
BLITZDUCTOR XT combined arrester module
SPD class: type 1/P1
tested to EN 61643-21 and
energy-coordinated acc. to IEC 61643-22
for protecting two pairs
Integrated LifeCheck for contactless arrester testing
Can be plugged into BXT BAS / BSP BAS 4 base parts
Max. continuous operating voltage (d.c.): 70 V
Nominal current at 45 °C: 1.0 A
D1 Total lightning impulse current (10/350 µs): 10 kA
D1 Lightning impulse current (10/350 µs) per line: 2.5 kA

Brand: DEHN + SÖHNE
Type: BXT ML4 BD 60
Part No.: 920346
or equivalent.

Certificates

Meta-Data

Technical data

SPD class M
Max. continuous operating voltage (d.c.) (UC ) 70 V
Nominal current at 45 °C (IL ) 1.0 A
D1 Total lightning impulse current (10/350 µs) (Iimp ) 10 kA
C2 Total nominal discharge current (8/20 µs) (In ) 20 kA
Series resistance per line 1.0 ohm(s)
Cut-off frequency line-line (fG ) 11.0 MHz
Approvals CSA, UL, EAC, ATEX, IECEx, CSA & USA Hazloc, SIL

Product 920346 was added to Notepad.

Product 920346 was added to the cart.

6 Products

Product No. 920347 BXT ML4 BD 180

GTIN: 4013364109018, Customs tariff No.: 85363010, Gross weight: 30.50 g, VPE: 1.00 Stk

Predecessor

Images

Additional information

BLITZDUCTOR XT BD 180 combined arrester module with LifeCheck
BLITZDUCTOR XT combined arrester module
SPD class: type 1/P1
tested to EN 61643-21 and
energy-coordinated acc. to IEC 61643-22
for protecting two pairs
Integrated LifeCheck for contactless arrester testing
Can be plugged into BXT BAS / BSP BAS 4 base parts
Max. continuous operating voltage (d.c.): 180 V
Nominal current at 45 °C: 0.75 A
D1 Total lightning impulse current (10/350 µs): 10 kA
D1 Lightning impulse current (10/350 µs) per line: 2.5 kA

Brand: DEHN + SÖHNE
Type: BXT ML4 BD 180
Part No.: 920347
or equivalent.

Certificates

Meta-Data

Technical data

SPD class L
Max. continuous operating voltage (d.c.) (UC ) 180 V
Nominal current at 45 °C (IL ) 0.75 A
D1 Total lightning impulse current (10/350 µs) (Iimp ) 10 kA
C2 Total nominal discharge current (8/20 µs) (In ) 20 kA
Series resistance per line 1.8 ohm(s)
Cut-off frequency line-line (fG ) 25.0 MHz
Approvals CSA, UL, EAC, ATEX, IECEx, CSA & USA Hazloc, SIL

Product 920347 was added to Notepad.

Product 920347 was added to the cart.


BXT ML4 BPD 24

Space-saving combined arrester module with LifeCheck feature for protecting two pairs in 24 V d.c. systems. Can also be used for systems with earthed negative poles. Integrated PTC resistors allow to reliably reset the arrester after the system circuit has been affected by short-circuit currents up to 40 A.

1 Products

Product No. 920314 BXT ML4 BPD 24

GTIN: 4013364261396, Customs tariff No.: 85363010, Gross weight: 39.66 g, VPE: 1.00 Stk

Predecessor

Images

Additional information

BLITZDUCTOR XT BPD 24 combined arrester module with LifeCheck
BLITZDUCTOR XT combined arrester module
SPD class: type 1/P1
tested to EN 61643-21 and
energy-coordinated acc. to IEC 61643-22
for protecting two pairs in 24 V d.c. systems
Can also be used for systems with earthed negative pole
With integrated PTC resistors for overcurrent protection up to 40 A
Integrated LifeCheck for contactless arrester testing
Can be plugged into BXT BAS / BSP BAS 4 base parts
Max. continuous operating voltage (d.c.): 33 V
Nominal current at 70 °C: 0.1 A
D1 Total lightning impulse current (10/350 µs): 10 kA
D1 Lightning impulse current (10/350 µs) per line: 2.5 kA

Brand: DEHN + SÖHNE
Type: BXT ML4 BPD 24
Part No.: 920314
or equivalent.

Certificates

Meta-Data

Technical data

SPD class M
Max. continuous operating voltage (d.c.) (UC ) 33 V
Nominal current at 70 °C (IL ) 0.1 A
D1 Total lightning impulse current (10/350 µs) (Iimp ) 10 kA
C2 Total nominal discharge current (8/20 µs) (In ) 20 kA
Series resistance per line typ. 10 ohm(s)
Cut-off frequency line-line (fG ) 4 MHz
Approvals EAC, SIL

Product 920314 was added to Notepad.

Product 920314 was added to the cart.


BXT ML4 BC 5 / 24

Space-saving combined lightning current and surge arrester module with LifeCheck feature for protecting up to four unearthed single lines sharing a common reference potential. If LifeCheck detects thermal or electrical overload, the arrester has to be replaced. This status is indicated contactlessly by the DEHNrecord LC / SCM / MCM reader.

2 Products

Product No. 920350 BXT ML4 BC 5

GTIN: 4013364109131, Customs tariff No.: 85363010, Gross weight: 30.60 g, VPE: 1.00 Stk

Predecessor

Images

Additional information

BLITZDUCTOR XT BXT ML4 BC 5 combined arrester module with LifeCheck
BLITZDUCTOR XT combined arrester module
SPD class: type 1/P1
tested to EN 61643-21 and
energy-coordinated acc. to IEC 61643-22
for protecting four unearthed single cores sharing a reference potential
Integrated LifeCheck for contactless arrester testing
Can be plugged into BXT BAS / BSP BAS 4 base parts
Max. continuous operating voltage (d.c.): 6.0 V
Nominal current at 45 °C: 1.0 A
D1 Total lightning impulse current (10/350 µs): 10 kA
D1 Lightning impulse current (10/350 µs) per line: 2.5 kA

Brand: DEHN + SÖHNE
Type: BXT ML4 BC 5
Part No.: 920350
or equivalent.

Certificates

Meta-Data

Technical data

SPD class M
Max. continuous operating voltage (d.c.) (UC ) 6.0 V
Nominal current at 45 °C (IL ) 1.0 A
D1 Total lightning impulse current (10/350 µs) (Iimp ) 10 kA
C2 Total nominal discharge current (8/20 µs) (In ) 20 kA
Series resistance per line 1.0 ohm(s)
Cut-off frequency line-line (fG ) 1.0 MHz
Approvals CSA, EAC, ATEX, IECEx, CSA & USA Hazloc, SIL

Product 920350 was added to Notepad.

Product 920350 was added to the cart.

2 Products

Product No. 920354 BXT ML4 BC 24

GTIN: 4013364109148, Customs tariff No.: 85363010, Gross weight: 30.90 g, VPE: 1.00 Stk

Predecessor

Images

Additional information

BLITZDUCTOR XT BXT ML4 BC 24 combined arrester module with LifeCheck
BLITZDUCTOR XT combined arrester module
SPD class: type 1/P1
tested to EN 61643-21 and
energy-coordinated acc. to IEC 61643-22
for protecting four unearthed single cores sharing a reference potential
Integrated LifeCheck for contactless arrester testing
Can be plugged into BXT BAS / BSP BAS 4 base parts
Max. continuous operating voltage (d.c.): 33 V
Nominal current at 45 °C: 0.75 A
D1 Total lightning impulse current (10/350 µs): 10 kA
D1 Lightning impulse current (10/350 µs) per line: 2.5 kA

Brand: DEHN + SÖHNE
Type: BXT ML4 BC 24
Part No.: 920354
or equivalent.

Certificates

Meta-Data

Technical data

SPD class M
Max. continuous operating voltage (d.c.) (UC ) 33 V
Nominal current at 45 °C (IL ) 0.75 A
D1 Total lightning impulse current (10/350 µs) (Iimp ) 10 kA
C2 Total nominal discharge current (8/20 µs) (In ) 20 kA
Series resistance per line 1.8 ohm(s)
Cut-off frequency line-line (fG ) 5.7 MHz
Approvals CSA, EAC, ATEX, IECEx, CSA & USA Hazloc, SIL

Product 920354 was added to Notepad.

Product 920354 was added to the cart.


BXT ML4 BE C 12 / 24

Space-saving combined lightning current and surge arrester module with LifeCheck feature for protecting two pairs of balanced interfaces with diode protective circuit at the input, current loops (TTY) and optocoupler inputs. If LifeCheck detects thermal or electrical overload, the arrester has to be replaced. This status is indicated contactlessly by the DEHNrecord LC / SCM / MCM reader.

2 Products

Product No. 920362 BXT ML4 BE C 12

GTIN: 4013364120587, Customs tariff No.: 85363010, Gross weight: 31.20 g, VPE: 1.00 Stk

Predecessor

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Additional information

BLITZDUCTOR XT BXT ML4 BE C 12 combined arrester module with LifeCheck
BLITZDUCTOR XT combined arrester module
SPD class: type 1/P1, four-pole
tested to EN 61643-21 and
energy-coordinated acc. to IEC 61643-22
For protection of balanced interfaces with
diode protection circuit at the input,
current loops and optocoupler inputs
With integrated LifeCheck for contactless arrester testing
Can be plugged into BXT BAS / BSP BAS 4 base parts
Max. continuous operating voltage (d.c.): 15 V
Nominal current at 80 °C: 0.1 A
D1 Total lightning impulse current (10/350 µs): 10 kA
D1 Lightning impulse current (10/350 µs) per line: 2.5 kA

Brand: DEHN + SÖHNE
Type: BXT ML4 BE C 12
Part No.: 920362
or equivalent.

Certificates

Meta-Data

Technical data

SPD class M
Max. continuous operating voltage (d.c.) (UC ) 15 V
Nominal current at 80 °C (IL ) 0.1 A
D1 Total lightning impulse current (10/350 µs) (Iimp ) 10 kA
C2 Total nominal discharge current (8/20 µs) (In ) 20 kA
Series resistance per line 13.8 ohm(s)
Cut-off frequency line-PG (fG ) 0.85 MHz
Approvals EAC, ATEX, IECEx, CSA & USA Hazloc, SIL

Product 920362 was added to Notepad.

Product 920362 was added to the cart.

2 Products

Product No. 920364 BXT ML4 BE C 24

GTIN: 4013364109155, Customs tariff No.: 85363010, Gross weight: 31.70 g, VPE: 1.00 Stk

Predecessor

Images

Additional information

BLITZDUCTOR XT BXT ML4 BE C 24 combined arrester module with LifeCheck
BLITZDUCTOR XT combined arrester module
SPD class: type 1/P1, four-pole,
tested to EN 61643-21 and
energy-coordinated acc. to IEC 61643-22
For protection of balanced interfaces with
diode protection circuit at the input,
current loops and optocoupler inputs
With integrated LifeCheck for contactless arrester testing
Can be plugged into BXT BAS / BSP BAS 4 base parts
Max. continuous operating voltage (d.c.): 33 V
Nominal current at 80 °C: 0.1 A
D1 Total lightning impulse current (10/350 µs): 10 kA
D1 Lightning impulse current (10/350 µs) per line: 2.5 kA

Brand: DEHN + SÖHNE
Type: BXT ML4 BE C 24
Part No.: 920364
or equivalent.

Certificates

Meta-Data

Technical data

SPD class M
Max. continuous operating voltage (d.c.) (UC ) 33 V
Nominal current at 80 °C (IL ) 0.1 A
D1 Total lightning impulse current (10/350 µs) (Iimp ) 10 kA
C2 Total nominal discharge current (8/20 µs) (In ) 20 kA
Series resistance per line 28.8 ohm(s)
Cut-off frequency line-PG (fG ) 1.7 MHz
Approvals CSA, EAC, ATEX, IECEx, CSA & USA Hazloc, SIL

Product 920364 was added to Notepad.

Product 920364 was added to the cart.


BXT ML4 BE HF 5

Space-saving combined lightning current and surge arrester module with LifeCheck feature for protecting four single lines sharing a common reference potential as well as high-frequency transmissions without galvanic isolation. If LifeCheck detects thermal or electrical overload, the arrester has to be replaced. This status is indicated contactlessly by the DEHNrecord LC / SCM / MCM reader.

1 Products

Product No. 920370 BXT ML4 BE HF 5

GTIN: 4013364109117, Customs tariff No.: 85363010, Gross weight: 31.00 g, VPE: 1.00 Stk

Predecessor

Images

Additional information

BLITZDUCTOR XT BXT ML4 BE HF 5 combined arrester module with LifeCheck
BLITZDUCTOR XT combined arrester module
SPD class: type 1/P1,
tested to EN 61643-21 and
energy-coordinated acc. to IEC 61643-22
For protecting 2 pairs
Suitable for high data rates
Integrated LifeCheck for contactless arrester testing
Can be plugged into BXT BAS / BSP BAS 4 base parts
Max. continuous operating voltage (d.c.): 6.0 V
Nominal current at 45 °C: 1.0 A
D1 Total lightning impulse current (10/350 µs): 10 kA
D1 Lightning impulse current (10/350 µs) per line: 2.5 kA

Brand: DEHN + SÖHNE
Type: BXT ML4 BE HF 5
Part No.: 920370
or equivalent.

Certificates

Meta-Data

Technical data

SPD class M
Max. continuous operating voltage (d.c.) (UC ) 6.0 V
Nominal current at 45 °C (IL ) 1.0 A
D1 Total lightning impulse current (10/350 µs) (Iimp ) 10 kA
C2 Total nominal discharge current (8/20 µs) (In ) 20 kA
Series resistance per line 1.0 ohm(s)
Cut-off frequency line-PG (fG ) 100.0 MHz
Approvals CSA, UL, EAC, ATEX, IECEx, CSA & USA Hazloc, SIL

Product 920370 was added to Notepad.

Product 920370 was added to the cart.


BXT ML4 BD HF 5 / 24

Space-saving combined lightning current and surge arrester module with LifeCheck feature for protecting two pairs of unearthed high-frequency bus systems or two-wire video transmission systems. If LifeCheck detects thermal or electrical overload, the arrester has to be replaced. This status is indicated contactlessly by the DEHNrecord LC / SCM / MCM reader.

2 Products

Product No. 920371 BXT ML4 BD HF 5

GTIN: 4013364109094, Customs tariff No.: 85363010, Gross weight: 30.80 g, VPE: 1.00 Stk

Predecessor

Images

Additional information

BLITZDUCTOR XT BXT ML4 BD HF 5 combined arrester module with LifeCheck
BLITZDUCTOR XT combined arrester module
SPD class: type 1/P1,
tested to EN 61643-21 and
energy-coordinated acc. to IEC 61643-22
For protecting 2 pairs
Suitable for high data rates
Integrated LifeCheck for contactless arrester testing
Can be plugged into BXT BAS / BSP BAS 4 base parts
Max. continuous operating voltage (d.c.): 6.0 V
Nominal current at 45 °C: 1.0 A
D1 Total lightning impulse current (10/350 µs): 10 kA
D1 Lightning impulse current (10/350 µs) per line: 2.5 kA

Brand: DEHN + SÖHNE
Type: BXT ML4 BD HF 5
Part No.: 920371
or equivalent.

Certificates

Meta-Data

Technical data

SPD class M
Max. continuous operating voltage (d.c.) (UC ) 6.0 V
Nominal current at 45 °C (IL ) 1.0 A
D1 Total lightning impulse current (10/350 µs) (Iimp ) 10 kA
C2 Total nominal discharge current (8/20 µs) (In ) 20 kA
Series resistance per line 1.0 ohm(s)
Cut-off frequency line-line (fG ) 100.0 MHz
Approvals CSA, UL, EAC, ATEX, IECEx, CSA & USA Hazloc, SIL

Product 920371 was added to Notepad.

Product 920371 was added to the cart.

2 Products

Product No. 920375 BXT ML4 BD HF 24

GTIN: 4013364109100, Customs tariff No.: 85363010, Gross weight: 31.00 g, VPE: 1.00 Stk

Predecessor

Images

Additional information

BLITZDUCTOR XT BXT ML4 BD HF 24 combined arrester module with LifeCheck
BLITZDUCTOR XT combined arrester module
SPD class: type 1/P1,
tested to EN 61643-21 and
energy-coordinated acc. to IEC 61643-22
For protecting 2 pairs
Suitable for high data rates
Integrated LifeCheck for contactless arrester testing
Can be plugged into BXT BAS / BSP BAS 4 base parts
Max. continuous operating voltage (d.c.): 33 V
Nominal current at 45 °C: 1.0 A
D1 Total lightning impulse current (10/350 µs): 10 kA
D1 Lightning impulse current (10/350 µs) per line: 2.5 kA

Brand: DEHN + SÖHNE
Type: BXT ML4 BD HF 24
Part No.: 920375
or equivalent.

Certificates

Meta-Data

Technical data

SPD class M
Max. continuous operating voltage (d.c.) (UC ) 33 V
Nominal current at 45 °C (IL ) 1.0 A
D1 Total lightning impulse current (10/350 µs) (Iimp ) 10 kA
C2 Total nominal discharge current (8/20 µs) (In ) 20 kA
Series resistance per line 1.0 ohm(s)
Cut-off frequency line-line (fG ) 100.0 MHz
Approvals CSA, UL, EAC, ATEX, IECEx, CSA & USA Hazloc, SIL

Product 920375 was added to Notepad.

Product 920375 was added to the cart.


BXT ML4 MY 110 / 250

Space-saving surge arrester module with LifeCheck feature for protecting four lines of stranded signal interfaces. If LifeCheck detects thermal or electrical overload, the arrester has to be replaced. This status is indicated contactlessly by the DEHNrecord LC / SCM / MCM reader.

2 Products

Product No. 920388 BXT ML4 MY 110

GTIN: 4013364137370, Customs tariff No.: 85363010, Gross weight: 34.70 g, VPE: 1.00 Stk

Predecessor

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