Product Description MHL364001212 Square D/Telemecanique, 400 Amp, 3 Pole, 600 VAC, Molded Case THERMAL MAGNETIC, Circuit Breaker, WITH 1A/1B AUX SWITCH Square D/Telemecanique Molded Case MHL36400121 YOU MAY ALSO LIKE Quick view LHL364001212 Quick view MHL3610001121 Quick view MHL361200 Quick view MHL36300 Quick view MHL363001121 × × ×