Circuit Breakers

QO and QOB one, two, and three pole thermal magnetic circuit breakers provide overcurrent protection and switching on AC systems. These circuit breakers have an over center, trip free toggle mechanism with quick make, quick break action and positive...

QO and QOB one, two, and three pole thermal magnetic circuit breakers provide overcurrent protection and switching on AC systems. These circuit breakers have an over center, trip free toggle mechanism with quick make, quick break action and positive...

QO and QOB one, two, and three pole thermal magnetic circuit breakers provide overcurrent protection and switching on AC systems. These circuit breakers have an over center, trip free toggle mechanism with quick make, quick break action and positive...

QO and QOB one, two and three pole thermal magnetic circuit breakers provide overcurrent protection and switching on ac and dc systems. These circuit breakers have an over center, trip free toggle mechanism with quick make, quick break action and...

QO and QOB one, two, and three pole thermal magnetic circuit breakers provide overcurrent protection and switching on AC systems. These circuit breakers have an over center, trip free toggle mechanism with quick make, quick break action and positive...

QO and QOB one, two, and three pole thermal magnetic circuit breakers provide overcurrent protection and switching on AC systems. These circuit breakers have an over center, trip free toggle mechanism with quick make, quick break action and positive...

QO and QOB one, two, and three pole thermal magnetic circuit breakers provide overcurrent protection and switching on AC systems. These circuit breakers have an over center, trip free toggle mechanism with quick make, quick break action and positive...

QO and QOB one, two, and three pole thermal magnetic circuit breakers provide overcurrent protection and switching on AC systems. These circuit breakers have an over center, trip free toggle mechanism with quick make, quick break action and positive...

QO and QOB one, two, and three pole thermal magnetic circuit breakers provide overcurrent protection and switching on AC systems. These circuit breakers have an over center, trip free toggle mechanism with quick make, quick break action and positive...

QO and QOB one, two, and three pole thermal magnetic circuit breakers provide overcurrent protection and switching on AC systems. These circuit breakers have an over center, trip free toggle mechanism with quick make, quick break action and positive...

QO and QOB one, two, and three pole thermal magnetic circuit breakers provide overcurrent protection and switching on AC systems. These circuit breakers have an over center, trip free toggle mechanism with quick make, quick break action and positive...

QO and QOB one, two, and three pole thermal magnetic circuit breakers provide overcurrent protection and switching on AC systems. These circuit breakers have an over center, trip free toggle mechanism with quick make, quick break action and positive...

PowerPacT B-Frame circuit breakers offer a whole range of field installable accessories, allowing modifying the circuit breaker at any time in the design and build cycle. This accessory is an EverLink connector kit for two pole devices. EverLink lugs...

This pre-wired MN undervoltage release is used on Compact NSXm and PowerPact B devices. This auxiliary is used for emergency off or failsafe remote tripping applications. It is a one click spring type auxiliary for quick and easy installation, visible...

PowerPacT B-Frame circuit breakers offer a whole range of field installable accessories, allowing modifying the circuit breaker at any time in the design and build cycle. This accessory is an EverLink connector kit for one pole devices. EverLink lugs...

These accessories are spreaders for 3 poles Compact NSX 400/630 and EasyPact CVS 400/630. They are screwed to the circuit-breaker terminals to increase the pitch between poles from 45mm to 52.5mm. The rated current is up to 630 A. These spreaders are...

These accessories are aluminium bare cable connectors for Compact NSX 400/630 and EasyPact CVS 400/630. These connectors can receive 2 copper or aluminium cables from 35mm² to 240mm². The connectors are screwed directly on the device terminals or right...

This is an insulation accessory for 3 poles Compact NSX 100/160/250 or EasyPact CVS 100/160/250. This short terminal shield protects against direct contact with power circuit It can be mounted upstream and downstream of fixed, plug-in or withdrawable...

QO and QOU Miniature Circuit Breakers, QOU250B, is ideal for OEM applications. QOU miniature circuit breakers are used for overcurrent protection and switching on both AC and DC electrical systems. These Breakers These Breakers provide a means to...

QO and QOU Miniature Circuit Breakers, QOU220B, is ideal for OEM applications. QOU miniature circuit breakers are used for overcurrent protection and switching on both AC and DC electrical systems. These Breakers These Breakers provide a means to...