Altech Corporation Circuit Protection and Control Circuit Breakers

1B40UM, 40A, CIRCUIT BREAKER; B CHAR, 1POLE, 277VAC, UL508

1B40UR, 40A, MCB, B CHAR; 1 POLE, 277VAC, UL1077

1B4UM, 4A, CIRCUIT BREAKER; B CHAR, 1 POLE, 277VAC, UL508

1B4UR, 4A, MCB, B CHAR; 1 POLE, 277VAC, UL1077

1B50UM, 50A, CIRCUIT BREAKER; B CHAR, 1POLE, 277VAC, UL508

1B50UR, 50A, MCB, B CHAR; 1 POLE, 277VAC, UL1077

1B5UM, 5A, CIRCUIT BREAKER; B CHAR, 1 POLE, 277VAC, UL508

1B5UR, 5A, MCB, B CHAR; 1 POLE, 277VAC, UL1077

1B60UM, 60A, CIRCUIT BREAKER; B CHAR, 1POLE, 277VAC, UL508

1B60UR, 60A, MCB, B CHAR; 1 POLE, 277VAC, UL1077

1B63UM, 63A, CIRCUIT BREAKER; B CHAR, 1POLE, 277VAC

1B63UR, 63A, MCB, B CHAR; 1 POLE, 277VAC, UL1077

1B6UM, 6A, CIRCUIT BREAKER; B CHAR, 1 POLE, 277VAC, UL508

1B6UR, 6A, MCB, B CHAR; 1 POLE, 277VAC, UL1077

1B8UR, 8A, MCB, B CHAR; 1 POLE, 277VAC, UL1077

1BU05R,0.5A MCB, B CHAR; 1POLE,277VAC,UL1077

1BU10R, 10A MCB, B CHAR; 1POLE,277VAC,UL1077

1BU12R, 12A MCB, B CHAR; 1POLE,277VAC,UL1077

1BU13R, 13A MCB, B CHAR; 1POLE,277VAC,UL1077

1BU15R, 15A MCB, B CHAR; 1POLE,277VAC,UL1077

1BU16R, 16A MCB, B CHAR; 1POLE,277VAC,UL1077

1BU1R, 1A MCB, B CHAR; 1POLE,277VAC,UL1077

1BU20R, 20A MCB, B CHAR; 1POLE,277VAC,UL1077

1BU25R, 25A MCB, B CHAR; 1POLE,277VAC,UL1077

1BU2R, 2A MCB, B CHAR; 1POLE,277VAC,UL1077

1BU30R, 30A MCB, B CHAR; 1POLE,277VAC,UL1077

1BU32R, 32A MCB, B CHAR; 1POLE,277VAC,UL1077

1BU3R, 3A MCB, B CHAR; 1POLE,277VAC,UL1077

1BU40R, 40A MCB, B CHAR; 1POLE,277VAC,UL1077

1BU4R, 4A MCB, B CHAR; 1POLE,277VAC,UL1077