- Field installable external accessories
- Series connected short circuit ratings
- 100% rated frames
- Many sizes for motor circuit protectors and molded case switches
Siemens LD63B300L Sentron Molded Case Circuit Breaker
Siemens Sentron Molded Case Circuit Breaker, 600 VAC/500 VDC, 300 A, 50/60 Hz Frequency, 25 kA Interrupt, LD Frame, Thermal/Magnetic Trip, 1250 to 2500 A Trip, 3 Pole, Line/Load Lug Connection, 3/0 AWG to 500 kcmil Cu/4/0 AWG to 500 kcmil Al Wire, 40 deg C, 7 in L x 9 in W x 15 in H Dimensions
Additional Description: SIEM-LD63B300L (N) BRKR LD6 3P 600V 300A LUG LUGS NON-CANCELABLE, NON-RETURNABLE
Catalog Description: SIEMENS LOW VOLTAGE SENTRON MOLDED CASE CIRCUIT BREAKER WITH THERMAL - MAGNETICTRIP UNIT. ASSEMBLED STANDARD 40 DEG C BREAKER LD FRAME WITH STANDARD BREAKING CAPACITY. 300A 3-POLE (25KAIC AT 600V) (35KAIC AT 480V). INTERCHANGEABLE TRIP UNIT. SPECIAL FEATURES LINE AND LOAD SIDE LUGS (TA2J6500) WIRE RANGE 3/0AWG - 500KCMIL (CU) / 4/0AWG - 500KCMIL (AL). DIMENSIONS (W x H x D) IN 7.50 x 11.0 x 4.00.