News Overview

Compact and configurable circuit breaker


Phoenix Contact’s CBMC has NEC Class 2 approval

Middletown, Pa. – The new CBMC circuit breaker from Phoenix Contact combines a compact design with custom configurability. It is also Phoenix Contact’s first circuit breaker to receive NEC Class 2 approval.

The CBMC measures just 36 mm wide and has four channels to protect against overload and short-circuit current in electrical applications. Each channel is electronic and adjustable from 1 A to 4 A, giving the overall component the ideal protection level for NEC Class 2. When installed in a 24 V DC application, the CBMC limits the total output power to less than 100 W per channel.


Molly McGowan
Public Relations Specialist
(717) 944-1300 ext. 3721