MCB3CB3D1中文资料ATC数据手册PDF规格书

UNIQUE FEATURES

Full Range Circuit Protection

• Available in single pole, two pole, and three pole constructions and includes both thermal and magnetic trip elements for overload and short circuit protection.

Industry-Leading Short Circuit Rating

• 10kA @ 480Y/277V short circuit current rating on all multipole constructions – the highest interruption rating available in the market.

Trip-Free Design

• Holding the operating handle in the ON position will not prevent the miniature circuit breaker from tripping.

Easy Wiring

• Captive screws make it impossible to lose screws when wiring and our box lug design terminals will accept a widerange of copper wire sizes. Line/load wiring is reversible for ease of use.

Visible Markings & Status Indication

• High visibility labels and markings can be seen from the front and side of the device for easy installation. Color-coded status window for clear visual of the breaker status.