Arc Chute Cover - Siemens SINOVA Manual

3wj air circuit breakers
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Accessories
3.10 Accessories for integration in the power distribution equipment
Mounting the protective cover
Cubicle door with door cutout
Protective cover
6 x Hexagon socket-head screw M5 with washers and safety nuts
Hinges with opening function (right and left)
Function
3.10.3

Arc chute cover

The arc chute covers are accessories for the guide frame and the fixed-mounted Circuit
breaker.
They provide protection for the devices directly above the air Circuit Breaker.
144
Operating Instructions, 12/2022, L1V30828903001-01
3WJ Air Circuit breakers

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