1 Pole MCB
Protect your circuits with our 1 pole MCB range, engineered for precision and safety in single-phase applications. These compact miniature circuit breakers guard against overloads and short circuits, making them ideal for residential, commercial, and light industrial use. Built by top-tier brands, each 1 pole breaker combines durability, easy installation, and international safety compliance - ensuring reliable performance for your electrical system.
Original price
$6.60
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Original price
$6.60
Original price
$6.60
$6.60
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$6.60
Current price
$6.60
5SL6150-6 5SL Siemens Miniature Circuit Breaker 1P B50A 6kA
In stock
Miniature circuit breaker 230/400 V 6kA, 1-pole, B, 50 A
Original price
$6.60
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Original price
$6.60
Original price
$6.60
$6.60
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$6.60
Current price
$6.60
Original price
$4.71
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Original price
$4.71
Original price
$4.71
$4.71
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$4.71
Current price
$4.71
194831 Eaton HN-C16/1 Miniature Circuit Breaker 1P C16A
In stock
Original price
$4.71
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Original price
$4.71
Original price
$4.71
$4.71
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$4.71
Current price
$4.71
Original price
$3.23
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Original price
$3.23
Original price
$3.23
$3.23
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$3.23
Current price
$3.23
2CDS211001R0205 ABB SH201-B20 Miniature Circuit Breaker 1P B20 6kA
In stock
Original price
$3.23
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Original price
$3.23
Original price
$3.23
$3.23
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$3.23
Current price
$3.23
Original price
$3.41
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Original price
$3.41
Original price
$3.41
$3.41
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$3.41
Current price
$3.41
2CDS211001R0255 ABB SH201-B25 Miniature Circuit Breaker 1P B25 6kA
In stock
Original price
$3.41
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Original price
$3.41
Original price
$3.41
$3.41
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$3.41
Current price
$3.41
Original price
$6.14
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Original price
$6.14
Original price
$6.14
$6.14
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$6.14
Current price
$6.14
2CDS211001R0505 ABB SH201-B50 Miniature Circuit Breaker 1P B50 6kA
In stock
Original price
$6.14
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Original price
$6.14
Original price
$6.14
$6.14
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$6.14
Current price
$6.14
Original price
$3.62
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Original price
$3.62
Original price
$3.62
$3.62
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$3.62
Current price
$3.62
2CDS211001R0325 ABB SH201-B32 Miniature Circuit Breaker 1P B32 6kA
In stock
Original price
$3.62
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Original price
$3.62
Original price
$3.62
$3.62
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$3.62
Current price
$3.62
Original price
$6.91
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Original price
$6.91
Original price
$6.91
$6.91
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$6.91
Current price
$6.91
2CDS211001R0635 ABB SH201-B63 Miniature Circuit Breaker 1P B63 6kA
In stock
Original price
$6.91
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Original price
$6.91
Original price
$6.91
$6.91
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$6.91
Current price
$6.91
Original price
$4.11
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Original price
$4.11
Original price
$4.11
$4.11
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$4.11
Current price
$4.11
2CDS211001R0405 ABB SH201-B40 Miniature Circuit Breaker 1P B40A
In stock
Original price
$4.11
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Original price
$4.11
Original price
$4.11
$4.11
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$4.11
Current price
$4.11
Original price
$11.47
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Original price
$11.47
Original price
$11.47
$11.47
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$11.47
Current price
$11.47
2CDS251001R0635 ABB S201-B63 Miniature Circuit Breaker 1P B63A
Low stock
Original price
$11.47
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Original price
$11.47
Original price
$11.47
$11.47
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$11.47
Current price
$11.47
Original price
$5.25
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Original price
$5.25
Original price
$5.25
$5.25
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$5.25
Current price
$5.25
2CDS211001R0135 ABB SH201-B13 Miniature Circuit Breaker 1P B13A
In stock
Original price
$5.25
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Original price
$5.25
Original price
$5.25
$5.25
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$5.25
Current price
$5.25
Original price
$4.72
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Original price
$4.72
Original price
$4.72
$4.72
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$4.72
Current price
$4.72
262674 Eaton PL7-B10/1 Miniature Circuit Breaker 10A 1P B
In stock
Original price
$4.72
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Original price
$4.72
Original price
$4.72
$4.72
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$4.72
Current price
$4.72
Original price
$5.50
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Original price
$5.50
Original price
$5.50
$5.50
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$5.50
Current price
$5.50
262673 Eaton PL7-B6/1 Miniature Circuit Breaker 6A 1P B
In stock
Original price
$5.50
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Original price
$5.50
Original price
$5.50
$5.50
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$5.50
Current price
$5.50
Original price
$4.72
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Original price
$4.72
Original price
$4.72
$4.72
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$4.72
Current price
$4.72
262676 Eaton PL7-B16/1 Miniature Circuit Breaker 16A 1P B
In stock
Original price
$4.72
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Original price
$4.72
Original price
$4.72
$4.72
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$4.72
Current price
$4.72
Original price
$4.72
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Original price
$4.72
Original price
$4.72
$4.72
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$4.72
Current price
$4.72
262675 Eaton PL7-B13/1 Miniature Circuit Breaker 13A 1P B
Low stock
Original price
$4.72
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Original price
$4.72
Original price
$4.72
$4.72
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$4.72
Current price
$4.72
Original price
$6.84
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Original price
$6.84
Original price
$6.84
$6.84
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$6.84
Current price
$6.84
262690 Eaton PL7-B40/1 Miniature Circuit Breaker 40A 1P B
In stock
Original price
$6.84
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Original price
$6.84
Original price
$6.84
$6.84
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$6.84
Current price
$6.84
Original price
$5.17
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Original price
$5.17
Original price
$5.17
$5.17
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$5.17
Current price
$5.17
262678 Eaton PL7-B25/1 Miniature Circuit Breaker 25A 1P B
In stock
Original price
$5.17
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Original price
$5.17
Original price
$5.17
$5.17
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$5.17
Current price
$5.17
Original price
$5.78
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Original price
$5.78
Original price
$5.78
$5.78
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$5.78
Current price
$5.78
262679 Eaton PL7-B32/1 Miniature Circuit Breaker 32A 1P B
In stock
Original price
$5.78
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Original price
$5.78
Original price
$5.78
$5.78
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$5.78
Current price
$5.78
Original price
$5.17
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Original price
$5.17
Original price
$5.17
$5.17
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$5.17
Current price
$5.17
262677 Eaton PL7-B20/1 Miniature Circuit Breaker 20A 1P B
In stock
Original price
$5.17
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Original price
$5.17
Original price
$5.17
$5.17
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$5.17
Current price
$5.17
Original price
$4.61
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Original price
$4.61
Original price
$4.61
$4.61
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$4.61
Current price
$4.61
286518 Eaton PL6-B6/1 Miniature Circuit Breaker 6A 1P B
In stock
Original price
$4.61
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Original price
$4.61
Original price
$4.61
$4.61
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$4.61
Current price
$4.61
Original price
$3.88
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Original price
$3.88
Original price
$3.88
$3.88
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$3.88
Current price
$3.88
286519 Eaton PL6-B10/1 Miniature Circuit Breaker 10A 1P B
In stock
Original price
$3.88
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Original price
$3.88
Original price
$3.88
$3.88
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$3.88
Current price
$3.88
Original price
$3.78
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Original price
$3.78
Original price
$3.78
$3.78
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$3.78
Current price
$3.78
286521 Eaton PL6-B16/1 Miniature Circuit Breaker 16A 1P B
In stock
Original price
$3.78
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Original price
$3.78
Original price
$3.78
$3.78
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$3.78
Current price
$3.78
Original price
$4.16
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Original price
$4.16
Original price
$4.16
$4.16
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$4.16
Current price
$4.16
286523 Eaton PL6-B25/1 Miniature Circuit Breaker 25A 1P B
In stock
Original price
$4.16
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Original price
$4.16
Original price
$4.16
$4.16
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$4.16
Current price
$4.16
Original price
$4.33
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Original price
$4.33
Original price
$4.33
$4.33
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$4.33
Current price
$4.33
286524 Eaton PL6-B32/1 Miniature Circuit Breaker 32A 1P B
In stock
Original price
$4.33
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Original price
$4.33
Original price
$4.33
$4.33
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$4.33
Current price
$4.33
Original price
$5.10
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Original price
$5.10
Original price
$5.10
$5.10
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$5.10
Current price
$5.10
286525 Eaton PL6-B40/1 Miniature Circuit Breaker 40A 1P B
In stock
Original price
$5.10
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Original price
$5.10
Original price
$5.10
$5.10
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$5.10
Current price
$5.10