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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 $2.56 - Original price $2.56
Original price
$2.56
$2.56 - $2.56
Current price $2.56

419137 Legrand RX³ Miniature circuit breaker 1P B20A 6kA

In stock

Original price $2.56 - Original price $2.56
Original price
$2.56
$2.56 - $2.56
Current price $2.56
Original price $2.87 - Original price $2.87
Original price
$2.87
$2.87 - $2.87
Current price $2.87

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 $2.87 - Original price $2.87
Original price
$2.87
$2.87 - $2.87
Current price $2.87
Original price $2.51 - Original price $2.51
Original price
$2.51
$2.51 - $2.51
Current price $2.51

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 $2.51 - Original price $2.51
Original price
$2.51
$2.51 - $2.51
Current price $2.51
Original price $2.58 - Original price $2.58
Original price
$2.58
$2.58 - $2.58
Current price $2.58

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 $2.58 - Original price $2.58
Original price
$2.58
$2.58 - $2.58
Current price $2.58
Original price $2.64 - Original price $2.64
Original price
$2.64
$2.64 - $2.64
Current price $2.64

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 $2.64 - Original price $2.64
Original price
$2.64
$2.64 - $2.64
Current price $2.64
Original price $2.47 - Original price $2.47
Original price
$2.47
$2.47 - $2.47
Current price $2.47

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 $2.47 - Original price $2.47
Original price
$2.47
$2.47 - $2.47
Current price $2.47
Original price $2.79 - Original price $2.79
Original price
$2.79
$2.79 - $2.79
Current price $2.79

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 $2.79 - Original price $2.79
Original price
$2.79
$2.79 - $2.79
Current price $2.79
Original price $3.18 - Original price $3.18
Original price
$3.18
$3.18 - $3.18
Current price $3.18

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 $3.18 - Original price $3.18
Original price
$3.18
$3.18 - $3.18
Current price $3.18
Original price $4.26 - Original price $4.26
Original price
$4.26
$4.26 - $4.26
Current price $4.26

419208 Legrand RX³ Miniature circuit breaker 1P C63A 6kA

In stock

Original price $4.26 - Original price $4.26
Original price
$4.26
$4.26 - $4.26
Current price $4.26
Original price $4.21 - Original price $4.21
Original price
$4.21
$4.21 - $4.21
Current price $4.21

419207 Legrand RX³ Miniature circuit breaker 1P C50A 6kA

In stock

Original price $4.21 - Original price $4.21
Original price
$4.21
$4.21 - $4.21
Current price $4.21
Original price $3.54 - Original price $3.54
Original price
$3.54
$3.54 - $3.54
Current price $3.54

419206 Legrand RX³ Miniature circuit breaker 1P C40A 6kA

In stock

Original price $3.54 - Original price $3.54
Original price
$3.54
$3.54 - $3.54
Current price $3.54
Original price $4.48 - Original price $4.48
Original price
$4.48
$4.48 - $4.48
Current price $4.48

419142 Legrand RX³ Miniature circuit breaker 1P B63A 6kA

In stock

Original price $4.48 - Original price $4.48
Original price
$4.48
$4.48 - $4.48
Current price $4.48
Original price $4.22 - Original price $4.22
Original price
$4.22
$4.22 - $4.22
Current price $4.22

419141 Legrand RX³ Miniature circuit breaker 1P B50A 6kA

In stock

Original price $4.22 - Original price $4.22
Original price
$4.22
$4.22 - $4.22
Current price $4.22
Original price $3.58 - Original price $3.58
Original price
$3.58
$3.58 - $3.58
Current price $3.58

419140 Legrand RX³ Miniature circuit breaker 1P B40A 6kA

In stock

Original price $3.58 - Original price $3.58
Original price
$3.58
$3.58 - $3.58
Current price $3.58
Original price $3.07 - Original price $3.07
Original price
$3.07
$3.07 - $3.07
Current price $3.07

419139 Legrand RX³ Miniature circuit breaker 1P B32A 6kA

In stock

Original price $3.07 - Original price $3.07
Original price
$3.07
$3.07 - $3.07
Current price $3.07
Original price $2.77 - Original price $2.77
Original price
$2.77
$2.77 - $2.77
Current price $2.77

419138 Legrand RX³ Miniature circuit breaker 1P B25A 6kA

In stock

Original price $2.77 - Original price $2.77
Original price
$2.77
$2.77 - $2.77
Current price $2.77
Original price $2.34 - Original price $2.34
Original price
$2.34
$2.34 - $2.34
Current price $2.34

419136 Legrand RX³ Miniature circuit breaker 1P B16A 6kA

In stock

Original price $2.34 - Original price $2.34
Original price
$2.34
$2.34 - $2.34
Current price $2.34
Original price $2.98 - Original price $2.98
Original price
$2.98
$2.98 - $2.98
Current price $2.98

419135 Legrand RX³ Miniature circuit breaker 1P B13A 6kA

In stock

Original price $2.98 - Original price $2.98
Original price
$2.98
$2.98 - $2.98
Current price $2.98
Original price $2.46 - Original price $2.46
Original price
$2.46
$2.46 - $2.46
Current price $2.46

419134 Legrand RX³ Miniature circuit breaker 1P B6A 6kA

In stock

Original price $2.46 - Original price $2.46
Original price
$2.46
$2.46 - $2.46
Current price $2.46
Original price $2.87 - Original price $2.87
Original price
$2.87
$2.87 - $2.87
Current price $2.87

419133 Legrand RX³ Miniature circuit breaker 1P B6A 6kA

In stock

Original price $2.87 - Original price $2.87
Original price
$2.87
$2.87 - $2.87
Current price $2.87
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