LD63T500, 3 Pole, 500 Amp, Moulded case circuit breaker trip unit, LD-Frame, 600V, Thermal magnetic, Siemens.  TRIP UNIT ONLY.  Factory new.

Please contact us for any assistance in finding parts to build a complete breaker.

Breaker frames: LD63F600, HLD63F600, HHLD63F600

Lugs: TA2J6500