Square D provide a wide range of miniature circuit breakers (mcb's) for use in KQII distribution boards and loose enclosures with current rating from 3A upto 125A.
Forming the core part of the Square D miniature circuit breaker offer, KQ MCB’s are available up to 63A, B, C or D curve with a breaking capacity of 10kA.
Accepting cables as large as 35mm2, KQ provides a single or three phase compact solution for a wide range of commercial or heavy industrial applications.
They may be plugged on to KQ or KQII distribution boards
Padlockable in the off position with positive contact indication
- Guaranteed plug-on connection system means a quick and fault free installation with less problems on site
- Protection of circuits for overloads, earth faults and short circuit.