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
$2.89
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Original price
$2.89
Original price
$2.89
$2.89
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$2.89
Current price
$2.89
419199 Legrand RX³ Miniature circuit breaker 1P C6A 6kA
In stock
MCB RX³ 6000 - 1P - 230/400 V~ - 6 A - C curve - prong/fork type supply busbars. Number of modules : 1
Original price
$2.89
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Original price
$2.89
Original price
$2.89
$2.89
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$2.89
Current price
$2.89
Original price
$3.02
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Original price
$3.02
Original price
$3.02
$3.02
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$3.02
Current price
$3.02
419204 Legrand RX³ Miniature circuit breaker 1P C25A 6kA
In stock
MCB RX³ 6000 - 1P - 230/400 V~ - 25 A - C curve - prong/fork type supply busbars. Number of modules : 1
Original price
$3.02
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Original price
$3.02
Original price
$3.02
$3.02
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$3.02
Current price
$3.02
Original price
$2.89
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Original price
$2.89
Original price
$2.89
$2.89
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$2.89
Current price
$2.89
419133 Legrand RX³ Miniature circuit breaker 1P B6A 6kA
In stock
Original price
$2.89
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Original price
$2.89
Original price
$2.89
$2.89
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$2.89
Current price
$2.89
Original price
$65.09
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Original price
$65.09
Original price
$65.09
$65.09
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$65.09
Current price
$65.09
406774 Legrand DNX³ 4500 Phase Neutral Circuit Breaker (MCB), 2P C16A, 6kA
Out of stock
Original price
$65.09
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Original price
$65.09
Original price
$65.09
$65.09
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$65.09
Current price
$65.09
Sold out
Original price
$13.81
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Original price
$13.81
Original price
$13.81
$13.81
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$13.81
Current price
$13.81
406873 Legrand DNX³ 4500 Circuit Breaker (MCB), 1P+N C40A 230V 1Module
Out of stock
Original price
$13.81
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Original price
$13.81
Original price
$13.81
$13.81
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$13.81
Current price
$13.81
Sold out
Original price
$12.65
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Original price
$12.65
Original price
$12.65
$12.65
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$12.65
Current price
$12.65
406777 Legrand DNX³ 4500 Circuit Breaker (MCB), 1P+N C32A 230V 1Module
Out of stock
Original price
$12.65
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Original price
$12.65
Original price
$12.65
$12.65
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$12.65
Current price
$12.65
Sold out
Original price
$16.34
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Original price
$16.34
Original price
$16.34
$16.34
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$16.34
Current price
$16.34
406771 Legrand DNX³ 4500 Circuit Breaker (MCB), 1P+N C2A 230V 1Module
Out of stock
Original price
$16.34
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Original price
$16.34
Original price
$16.34
$16.34
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$16.34
Current price
$16.34
Sold out
Original price
$65.09
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Original price
$65.09
Original price
$65.09
$65.09
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$65.09
Current price
$65.09
406775 Legrand DNX³ 4500 Circuit Breaker (MCB), 1P+N C20A 230V 1 Module
Out of stock
Original price
$65.09
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Original price
$65.09
Original price
$65.09
$65.09
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$65.09
Current price
$65.09
Sold out
Original price
$31.63
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Original price
$31.63
Original price
$31.63
$31.63
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$31.63
Current price
$31.63
092823 Legrand DNX³ 4500 Circuit Breaker (MCB), 1P+N C16A 230V 1Module
Out of stock
Original price
$31.63
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Original price
$31.63
Original price
$31.63
$31.63
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$31.63
Current price
$31.63
Sold out
Original price
$65.09
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Original price
$65.09
Original price
$65.09
$65.09
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$65.09
Current price
$65.09
406773 Legrand DNX³ 4500 Circuit Breaker (MCB), 1P+N C10A 230V 1Module
Out of stock
Original price
$65.09
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Original price
$65.09
Original price
$65.09
$65.09
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$65.09
Current price
$65.09
Sold out
Original price
$2.58
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Original price
$2.58
Original price
$2.58
$2.58
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$2.58
Current price
$2.58
419137 Legrand RX³ Miniature circuit breaker 1P B20A 6kA
In stock
Original price
$2.58
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Original price
$2.58
Original price
$2.58
$2.58
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$2.58
Current price
$2.58
Original price
$2.53
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Original price
$2.53
Original price
$2.53
$2.53
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$2.53
Current price
$2.53
419200 Legrand RX³ Miniature circuit breaker 1P C10A 6kA
In stock
MCB RX³ 6000 - 1P - 230/400 V~ - 10 A - C curve - prong/fork type supply busbars. Number of modules : 1
Original price
$2.53
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Original price
$2.53
Original price
$2.53
$2.53
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$2.53
Current price
$2.53
Original price
$2.60
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Original price
$2.60
Original price
$2.60
$2.60
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$2.60
Current price
$2.60
419203 Legrand RX³ Miniature circuit breaker 1P C20A 6kA
In stock
MCB RX³ 6000 - 1P - 230/400 V~ - 20 A - C curve - prong/fork type supply busbars. Number of modules : 1
Original price
$2.60
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Original price
$2.60
Original price
$2.60
$2.60
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$2.60
Current price
$2.60
Original price
$2.66
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Original price
$2.66
Original price
$2.66
$2.66
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$2.66
Current price
$2.66
419201 Legrand RX³ Miniature circuit breaker 1P C13A 6kA
In stock
MCB RX³ 6000 - 1P - 230/400 V~ - 13 A - C curve - prong/fork type supply busbars. Number of modules : 1
Original price
$2.66
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Original price
$2.66
Original price
$2.66
$2.66
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$2.66
Current price
$2.66
Original price
$2.50
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Original price
$2.50
Original price
$2.50
$2.50
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$2.50
Current price
$2.50
419202 Legrand RX³ Miniature circuit breaker 1P C16A 6kA
In stock
MCB RX³ 6000 - 1P - 230/400 V~ - 16 A - C curve - prong/fork type supply busbars. Number of modules : 1
Original price
$2.50
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Original price
$2.50
Original price
$2.50
$2.50
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$2.50
Current price
$2.50
Original price
$3.20
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Original price
$3.20
Original price
$3.20
$3.20
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$3.20
Current price
$3.20
419205 Legrand RX³ Miniature circuit breaker 1P C32A 6kA
In stock
MCB RX³ 6000 - 1P - 230/400 V~ - 32 A - C curve - prong/fork type supply busbars. Number of modules : 1
Original price
$3.20
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Original price
$3.20
Original price
$3.20
$3.20
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$3.20
Current price
$3.20
Original price
$4.30
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Original price
$4.30
Original price
$4.30
$4.30
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$4.30
Current price
$4.30
419208 Legrand RX³ Miniature circuit breaker 1P C63A 6kA
In stock
Original price
$4.30
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Original price
$4.30
Original price
$4.30
$4.30
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$4.30
Current price
$4.30
Original price
$4.25
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Original price
$4.25
Original price
$4.25
$4.25
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$4.25
Current price
$4.25
419207 Legrand RX³ Miniature circuit breaker 1P C50A 6kA
In stock
Original price
$4.25
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Original price
$4.25
Original price
$4.25
$4.25
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$4.25
Current price
$4.25
Original price
$3.61
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Original price
$3.61
Original price
$3.61
$3.61
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$3.61
Current price
$3.61
419206 Legrand RX³ Miniature circuit breaker 1P C40A 6kA
In stock
Original price
$3.61
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Original price
$3.61
Original price
$3.61
$3.61
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$3.61
Current price
$3.61
Original price
$4.52
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Original price
$4.52
Original price
$4.52
$4.52
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$4.52
Current price
$4.52
419142 Legrand RX³ Miniature circuit breaker 1P B63A 6kA
In stock
Original price
$4.52
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Original price
$4.52
Original price
$4.52
$4.52
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$4.52
Current price
$4.52
Original price
$4.26
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Original price
$4.26
Original price
$4.26
$4.26
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$4.26
Current price
$4.26
419141 Legrand RX³ Miniature circuit breaker 1P B50A 6kA
In stock
Original price
$4.26
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Original price
$4.26
Original price
$4.26
$4.26
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$4.26
Current price
$4.26
Original price
$3.61
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Original price
$3.61
Original price
$3.61
$3.61
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$3.61
Current price
$3.61
419140 Legrand RX³ Miniature circuit breaker 1P B40A 6kA
In stock
Original price
$3.61
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Original price
$3.61
Original price
$3.61
$3.61
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$3.61
Current price
$3.61
Original price
$3.10
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Original price
$3.10
Original price
$3.10
$3.10
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$3.10
Current price
$3.10
419139 Legrand RX³ Miniature circuit breaker 1P B32A 6kA
In stock
Original price
$3.10
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Original price
$3.10
Original price
$3.10
$3.10
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$3.10
Current price
$3.10
Original price
$2.80
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Original price
$2.80
Original price
$2.80
$2.80
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$2.80
Current price
$2.80
419138 Legrand RX³ Miniature circuit breaker 1P B25A 6kA
In stock
Original price
$2.80
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Original price
$2.80
Original price
$2.80
$2.80
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$2.80
Current price
$2.80