Miniature Circuit Breakers
Compact circuit breakers for residential and commercial applications
Available Brands
B1NQ1B1T - 111A 1P B-Curve MCB
Miniature Circuit Breaker (MCB) - UL 489 - NOARK (B1NQ series) - 1A rated current - B-curve - 1-pole (1P) - 10kA (120Vac) / 10kA (240Vac) interrupting rating - 120Vac/240Vac rated voltage - box lug (line side) / quick plug-in connections (load side) - ...
B1NQ1B2 - 112A 1P B-Curve MCB
Miniature Circuit Breaker (MCB) - UL 489 - NOARK (B1NQ series) - 2A rated current - B-curve - 1-pole (1P) - 10kA (120Vac) / 10kA (240Vac) interrupting rating - 120Vac/240Vac rated voltage - box lug connections - DIN rail mounting (35mm width) - equival...
B1NQ1B20 - 1120A 1P B-Curve MCB
Miniature Circuit Breaker (MCB) - UL 489 - NOARK (B1NQ series) - 20A rated current - B-curve - 1-pole (1P) - 10kA (120Vac) / 10kA (240Vac) interrupting rating - 120Vac/240Vac rated voltage - box lug connections - DIN rail mounting (35mm width) - equiva...
B1NQ1B25 - 1125A 1P B-Curve MCB
Miniature Circuit Breaker (MCB) - UL 489 - NOARK (B1NQ series) - 25A rated current - B-curve - 1-pole (1P) - 10kA (120Vac) / 10kA (240Vac) interrupting rating - 120Vac/240Vac rated voltage - box lug connections - DIN rail mounting (35mm width) - equiva...
B1NQ1B2T - 112A 1P B-Curve MCB
Miniature Circuit Breaker (MCB) - UL 489 - NOARK (B1NQ series) - 2A rated current - B-curve - 1-pole (1P) - 10kA (120Vac) / 10kA (240Vac) interrupting rating - 120Vac/240Vac rated voltage - box lug (line side) / quick plug-in connections (load side) - ...
B1NQ1B3 - 113A 1P B-Curve MCB
Miniature Circuit Breaker (MCB) - UL 489 - NOARK (B1NQ series) - 3A rated current - B-curve - 1-pole (1P) - 10kA (120Vac) / 10kA (240Vac) interrupting rating - 120Vac/240Vac rated voltage - box lug connections - DIN rail mounting (35mm width) - equival...
B1NQ1B30 - 1130A 1P B-Curve MCB
Miniature Circuit Breaker (MCB) - UL 489 - NOARK (B1NQ series) - 30A rated current - B-curve - 1-pole (1P) - 10kA (120Vac) / 10kA (240Vac) interrupting rating - 120Vac/240Vac rated voltage - box lug connections - DIN rail mounting (35mm width) - equiva...
B1NQ1B32 - 1132A 1P B-Curve MCB
Miniature Circuit Breaker (MCB) - UL 489 - NOARK (B1NQ series) - 32A rated current - B-curve - 1-pole (1P) - 10kA (120Vac) / 10kA (240Vac) interrupting rating - 120Vac/240Vac rated voltage - box lug connections - DIN rail mounting (35mm width) - equiva...
B1NQ1B35 - 1135A 1P B-Curve MCB
Miniature Circuit Breaker (MCB) - UL 489 - NOARK (B1NQ series) - 35A rated current - B-curve - 1-pole (1P) - 10kA (120Vac) / 10kA (240Vac) interrupting rating - 120Vac/240Vac rated voltage - box lug connections - DIN rail mounting (35mm width) - equiva...
B1NQ1B4 - 114A 1P B-Curve MCB
Miniature Circuit Breaker (MCB) - UL 489 - NOARK (B1NQ series) - 4A rated current - B-curve - 1-pole (1P) - 10kA (120Vac) / 10kA (240Vac) interrupting rating - 120Vac/240Vac rated voltage - box lug connections - DIN rail mounting (35mm width) - equival...
B1NQ1B40 - 1140A 1P B-Curve MCB
Miniature Circuit Breaker (MCB) - UL 489 - NOARK (B1NQ series) - 40A rated current - B-curve - 1-pole (1P) - 10kA (120Vac) / 10kA (240Vac) interrupting rating - 120Vac/240Vac rated voltage - box lug connections - DIN rail mounting (35mm width) - equiva...
B1NQ1B45 - 1145A 1P B-Curve MCB
Miniature Circuit Breaker (MCB) - UL 489 - NOARK (B1NQ series) - 45A rated current - B-curve - 1-pole (1P) - 10kA (120Vac) / 10kA (240Vac) interrupting rating - 120Vac/240Vac rated voltage - box lug connections - DIN rail mounting (35mm width) - equiva...
B1NQ1B5 - 115A 1P B-Curve MCB
Miniature Circuit Breaker (MCB) - UL 489 - NOARK (B1NQ series) - 5A rated current - B-curve - 1-pole (1P) - 10kA (120Vac) / 10kA (240Vac) interrupting rating - 120Vac/240Vac rated voltage - box lug connections - DIN rail mounting (35mm width) - equival...
B1NQ1B50 - 1150A 1P B-Curve MCB
Miniature Circuit Breaker (MCB) - UL 489 - NOARK (B1NQ series) - 50A rated current - B-curve - 1-pole (1P) - 10kA (120Vac) / 10kA (240Vac) interrupting rating - 120Vac/240Vac rated voltage - box lug connections - DIN rail mounting (35mm width) - equiva...
B1NQ1B6 - 116A 1P B-Curve MCB
Miniature Circuit Breaker (MCB) - UL 489 - NOARK (B1NQ series) - 6A rated current - B-curve - 1-pole (1P) - 10kA (120Vac) / 10kA (240Vac) interrupting rating - 120Vac/240Vac rated voltage - box lug connections - DIN rail mounting (35mm width) - equival...
B1NQ1C1 - 111A 1P B-Curve MCB
Miniature Circuit Breaker (MCB) - UL 489 - NOARK (B1NQ series) - 1A rated current - C-curve - 1-pole (1P) - 10kA (120Vac) / 10kA (240Vac) interrupting rating - 120Vac/240Vac rated voltage - box lug connections - DIN rail mounting (35mm width) - equival...
B1NQ1C2 - 112A 1P B-Curve MCB
Miniature Circuit Breaker (MCB) - UL 489 - NOARK (B1NQ series) - 2A rated current - C-curve - 1-pole (1P) - 10kA (120Vac) / 10kA (240Vac) interrupting rating - 120Vac/240Vac rated voltage - box lug connections - DIN rail mounting (35mm width) - equival...
B1NQ1C35 - 1135A 1P B-Curve MCB
Miniature Circuit Breaker (MCB) - UL 489 - NOARK (B1NQ series) - 35A rated current - C-curve - 1-pole (1P) - 10kA (120Vac) / 10kA (240Vac) interrupting rating - 120Vac/240Vac rated voltage - box lug connections - DIN rail mounting (35mm width) - equiva...
B1NQ1C4 - 114A 1P B-Curve MCB
Miniature Circuit Breaker (MCB) - UL 489 - NOARK (B1NQ series) - 4A rated current - C-curve - 1-pole (1P) - 10kA (120Vac) / 10kA (240Vac) interrupting rating - 120Vac/240Vac rated voltage - box lug connections - DIN rail mounting (35mm width) - equival...
B1NQ1C40 - 1140A 1P B-Curve MCB
Miniature Circuit Breaker (MCB) - UL 489 - NOARK (B1NQ series) - 40A rated current - C-curve - 1-pole (1P) - 10kA (120Vac) / 10kA (240Vac) interrupting rating - 120Vac/240Vac rated voltage - box lug connections - DIN rail mounting (35mm width) - equiva...
B1NQ1C45 - 1145A 1P B-Curve MCB
Miniature Circuit Breaker (MCB) - UL 489 - NOARK (B1NQ series) - 45A rated current - C-curve - 1-pole (1P) - 10kA (120Vac) / 10kA (240Vac) interrupting rating - 120Vac/240Vac rated voltage - box lug connections - DIN rail mounting (35mm width) - equiva...
B1NQ1C5 - 115A 1P B-Curve MCB
Miniature Circuit Breaker (MCB) - UL 489 - NOARK (B1NQ series) - 5A rated current - C-curve - 1-pole (1P) - 10kA (120Vac) / 10kA (240Vac) interrupting rating - 120Vac/240Vac rated voltage - box lug connections - DIN rail mounting (35mm width) - equival...
B1NQ1C50 - 1150A 1P B-Curve MCB
Miniature Circuit Breaker (MCB) - UL 489 - NOARK (B1NQ series) - 50A rated current - C-curve - 1-pole (1P) - 10kA (120Vac) / 10kA (240Vac) interrupting rating - 120Vac/240Vac rated voltage - box lug connections - DIN rail mounting (35mm width) - equiva...
B1NQ1C6 - 116A 1P B-Curve MCB
Miniature Circuit Breaker (MCB) - UL 489 - NOARK (B1NQ series) - 6A rated current - C-curve - 1-pole (1P) - 10kA (120Vac) / 10kA (240Vac) interrupting rating - 120Vac/240Vac rated voltage - box lug connections - DIN rail mounting (35mm width) - equival...
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