MCB, UL489, 3-Pole, C-Curve, 3 Amp, 10kA, 480Y/277VAC, Thermal Magnetic Miniature Circuit Breaker Circuit breaker BK63HU 3P C3A -0628039563 LS 3 pole Type C 3 Amp UL489$44.78PriceQuantityAdd to CartBuy Now