Circuit Breaker Mounting Positions

B-frame circuit breakers may be mounted vertically, horizontally, flat on their back or on their side without any derating of characteristics. These circuit breakers can be mounted on a 35 mm wide x 15 mm deep DIN rail using the integrated DIN rail mounting feature.

For backplate mounting, the circuit breakers are supplied with two mounting screws (M4), washers and nuts. These mounting screws can be inserted through mounting holes molded into the circuit breaker case and threaded into the mounting enclosure, backplate, or rails.

Mounting on DIN rail.

Mounting on backplate
(Two mounting screws)

Mounting on rails
(Two mounting screws)

PowerPact B Easy Mounting Video –

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