12 Ago Square D A1B3100 3 Pole 100A Circuit Breaker 240V 100 Amp A1 AIB 3100
USED SQUARE D A1B3100 CIRCUIT BREAKER – 3 POLE, 100A, 240V BOLT-ON. • Model Number: A1B3100. • MPN: A1B3100. • Model: A1B3100. • Type: Circuit Breaker. • Main or branch circuit protection. • Compatible with QOB panelboards and load centers....