Insulating Protective Shutters

  • Protection against accidental contact with live parts of installations with rated voltages from 1 kV to 36 kV
  • Four different designs for use in almost all types of switchgear installations

Details

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Protective shutter of type A3 – Operation by means of an operating stick
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Protective shutter of type A2 – Operation by hand
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Protective shutter of type A4 – Operation by hand
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Example of a live working zone in case of an insulating protective shutter of type A1
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Protective shutter of type A1 – Operation by hand
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Type A1

With finger holes, guide and limit mark for inserting and removing insulating protective shutters into / from guide rails by hand.

The guide mark is a dotted line with a minimum distance of 525 mm from the rear shutter edge. The section beyond this mark must not be contacted when inserting the insulating protective shutter.
The limit mark is a continuous line and separates the handle from the protective section. The section beyond this mark must not be contacted when inserting the insulating protective shutter and must be at least 525 mm away from live parts when the shutter has been inserted.

1 Product

Part No. 763211 ISP 36 PVC A1...

GTIN 4013364081567, Customs tariff No.: 39219090, Gross weight: 8.00 kg, PU: 1.00 pc(s)


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Technical data

Rated voltage (Ur ) Up to 36 kV
Material Rigid PVC

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Type A2

With 90° angled handle and hand grips for inserting or removing insulating protective shutters into / from guide rails by hand. Other angled handles (70° to 270°) are available on request.

The height of the handle has to be selected in such a way that live parts of the installation above the shutter are completely covered.

1 Product

Part No. 763221 ISP 36 PVC A2...

GTIN 4013364081574, Customs tariff No.: 39219090, Gross weight: 8.00 kg, PU: 1.00 pc(s)


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Additional information

 

Technical data

Rated voltage (Ur ) Up to 36 kV
Material Rigid PVC

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Type A3

With retaining device with bayonet pin for inserting and removing insulating protective shutters into / from guide rails using an operating stick.

This shutter type is also available with a longitudinal slot and a retaining device (rotable shutter). In this case, the shutter is operated using an operating stick with switching stick head.
Two persons are required to insert / remove shutter sizes exceeding 1 m2. For this purpose, two retaining devices for attaching operating sticks are required.
Moreover, insulating protective shutters are also available with rolls.

1 Product

Part No. 763231 ISP 36 PVC A3...

GTIN 4013364081581, Customs tariff No.: 39204990, Gross weight: 8.00 kg, PU: 1.00 pc(s)


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Additional information

 

Technical data

Rated voltage (Ur ) Up to 36 kV
Material Rigid PVC

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Type A4

With finger holes (without additional marks) for use in factory assembled switchgear panels. Instead of finger holes, the shutters are also available with a grip (minimum height: 35 mm).

The shutter is inserted through a slot into the closed installation.
The protective device of the installation must ensure full protection when inserting and removing the shutter. In type-tested switchgear installations in accordance with DIN VDE 0670-6 and 7 or EN/IEC 62271-200 (DIN VDE 0671-200), insulating protective shutters may only be used in consultation with the manufacturer of the switchgear installation.

1 Product

Part No. 763241 ISP 36 PVC A4...

GTIN 4013364081598, Customs tariff No.: 39219090, Gross weight: 8.00 kg, PU: 1.00 pc(s)


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Additional information

 

Technical data

Rated voltage (Ur ) Up to 36 kV
Material Rigid PVC

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