The cover frame is available in two versions:
• Fixed-mounted breaker (top left in the gure)
– 3VW9011-0AP01
• Withdrawable breaker (top right in the gure)
– 3VW9011-0AP02
– 3VW9011-0AP04
IP54 protective cover
The transparent protective cover protects the complete front side of the circuit breaker. In this
way, degree of protection IP 54 is achieved.
The protective cover is equipped with two locks. The locks are available in two versions:
• Same lock number: The locks can be opened with the same key.
• Dierent lock numbers: Each lock has its own key; both keys are required to open the
protective cover.
Accessories
3.5External accessories
3VA27 molded case circuit breakers & 3WL10 air circuit breakers
122 Equipment Manual, 10/2023, L1V30499596002-03
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