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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.

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5SL6102 - 7 5SL Miniature circuit breaker 1P C2A 6kA
$5.61 - $5.61
$5.61
$5.61 - $5.61
$5.61

Siemens 5SL6102-7 Miniature Circuit Breaker 1P 2A C 6kA

In stock

The Siemens 5SL6102-7 is a 1-pole SENTRON miniature circuit breaker rated at 2A with a type C tripping characteristic and a breaking capacity of 6k...

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$5.61 - $5.61
$5.61
$5.61 - $5.61
$5.61
5SL6104 - 7 5SL Miniature circuit breaker 1P C4A 6kA
$5.85 - $5.85
$5.85
$5.85 - $5.85
$5.85

Siemens 5SL6104-7 Miniature Circuit Breaker 1P 4A C 6kA

In stock

The Siemens 5SL6104-7 is a 1-pole SENTRON miniature circuit breaker rated 4A with C tripping characteristic, providing overload and short-circuit p...

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$5.85 - $5.85
$5.85
$5.85 - $5.85
$5.85
5SL6106 - 7 5SL Miniature circuit breaker 1P C6A 6kA
$5.49 - $5.49
$5.49
$5.49 - $5.49
$5.49

Siemens 5SL6106-7 SENTRON Miniature Circuit Breaker 1P 6A C 6kA

In stock

The Siemens 5SL6106-7 (MLFB: 5SL6106-7) is a 1-pole SENTRON miniature circuit breaker rated at 6 A with a C tripping characteristic. Designed for A...

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$5.49 - $5.49
$5.49
$5.49 - $5.49
$5.49
5SL6110 - 7 5SL Miniature circuit breaker 1P C10A 6kA
$4.51 - $4.51
$4.51
$4.51 - $4.51
$4.51

Siemens 5SL6110-7 Miniature Circuit Breaker 1P 10A C 6kA

In stock

The Siemens 5SL6110-7 (MLFB: 5SL6110-7) is a SENTRON 1-pole miniature circuit breaker rated 10 A with a type C tripping characteristic and a breaki...

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$4.51 - $4.51
$4.51
$4.51 - $4.51
$4.51
5SL6116 - 7 5SL Miniature circuit breaker 1P C16A 6kA
$4.51 - $4.51
$4.51
$4.51 - $4.51
$4.51

Siemens 5SL6116-7 Miniature Circuit Breaker 1P 16A C 6kA

In stock

The Siemens 5SL6116-7 (MLFB: 5SL6116-7) is a 1-pole SENTRON miniature circuit breaker rated at 16A with a C tripping characteristic and 6kA breakin...

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$4.51 - $4.51
$4.51
$4.51 - $4.51
$4.51
5SL6120 - 7 5SL Miniature circuit breaker 1P C20A 6kA
$4.51 - $4.51
$4.51
$4.51 - $4.51
$4.51

Siemens 5SL6120-7 Miniature Circuit Breaker 1P 20A C 6kA

In stock

The Siemens 5SL6120-7 is a 1-pole SENTRON miniature circuit breaker rated at 20A with a type C tripping characteristic and 6kA breaking capacity. D...

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$4.51 - $4.51
$4.51
$4.51 - $4.51
$4.51
5SY4106 - 6 Siemens Miniature Circuit Breaker (MCB), 1P 6A Class B, 230 - 400V 10kA
$8.96 - $8.96
$8.96
$8.96 - $8.96
$8.96

Siemens 5SY4106-6 Miniature Circuit Breaker 1P B 6A 10kA SENTRON

In stock

The Siemens 5SY4106-6 (MLFB: 5SY4106-6) is a 1-pole SENTRON miniature circuit breaker rated at 6 A with a 10 kA breaking capacity per EN 60898. Des...

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$8.96 - $8.96
$8.96
$8.96 - $8.96
$8.96
5SY4116 - 6 Siemens Miniature Circuit Breaker (MCB), 1P 16A Class B, 230 - 400V 10kA
$5.69 - $5.69
$5.69
$5.69 - $5.69
$5.69

Siemens 5SY4116-6 Miniature Circuit Breaker 1P B16A 10kA

In stock

The Siemens 5SY4116-6 is a 1-pole miniature circuit breaker from the SENTRON range, rated at 16A with tripping characteristic B and a breaking capa...

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$5.69 - $5.69
$5.69
$5.69 - $5.69
$5.69
5SL6150 - 7 5SL Miniature circuit breaker 1P C50A 6kA
$8.68 - $8.68
$8.68
$8.68 - $8.68
$8.68

Siemens 5SL6150-7 Miniature Circuit Breaker 1P 50A C 6kA

In stock

The Siemens 5SL6150-7 is a 1-pole SENTRON miniature circuit breaker rated 50A with a type C tripping characteristic, designed for overcurrent and s...

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$8.68 - $8.68
$8.68
$8.68 - $8.68
$8.68
5SY4120 - 7 Siemens Miniature Circuit Breaker (MCB), 1P 20A Class C, 230 - 400V 10kA
$9.81 - $9.81
$9.81
$9.81 - $9.81
$9.81

Siemens 5SY4120-7 Miniature Circuit Breaker 1P C20A 10kA SENTRON

In stock

The Siemens 5SY4120-7 (MLFB: 5SY4120-7) is a 1-pole SENTRON miniature circuit breaker rated at 20 A with a tripping characteristic class C and a br...

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$9.81 - $9.81
$9.81
$9.81 - $9.81
$9.81
5SL6150 - 6 5SL Miniature circuit breaker 1P B50A 6kA
$6.55 - $6.55
$6.55
$6.55 - $6.55
$6.55

Siemens 5SL6150-6 Miniature Circuit Breaker 1P 50A B 6kA

In stock

The Siemens 5SL6150-6 (MLFB: 5SL6150-6) is a 1-pole SENTRON miniature circuit breaker rated at 50 A with tripping characteristic class B and a brea...

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$6.55 - $6.55
$6.55
$6.55 - $6.55
$6.55
5SL6113 - 7 Siemens Miniature Circuit Breaker (MCB), 1P C13A 6kA
$4.79 - $4.79
$4.79
$4.79 - $4.79
$4.79

Siemens 5SL6113-7 Miniature Circuit Breaker 1P C13A 6kA SENTRON

In stock

The Siemens 5SL6113-7 (MLFB: 5SL6113-7) is a 1-pole SENTRON miniature circuit breaker rated 13A with tripping characteristic C and a breaking capac...

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$4.79 - $4.79
$4.79
$4.79 - $4.79
$4.79
5SY4120 - 6 Siemens Miniature Circuit Breaker (MCB), 1P 20A Class B, 230 - 400V 10kA
$9.12 - $9.12
$9.12
$9.12 - $9.12
$9.12

Siemens 5SY4120-6 Miniature Circuit Breaker 1P B20A 10kA SENTRON

In stock

The Siemens 5SY4120-6 (MLFB: 5SY4120-6) is a SENTRON miniature circuit breaker rated at 20 A with a 1-pole, B-tripping characteristic for AC circui...

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$9.12 - $9.12
$9.12
$9.12 - $9.12
$9.12
5SL6125 - 7 5SL Miniature circuit breaker 1P C25A 6kA
$4.40 - $4.40
$4.40
$4.40 - $4.40
$4.40

Siemens 5SL6125-7 Miniature Circuit Breaker 1P 25A C 6kA

In stock

The Siemens 5SL6125-7 (MLFB: 5SL6125-7) is a 1-pole SENTRON miniature circuit breaker rated 25A with tripping characteristic C and a breaking capac...

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$4.40 - $4.40
$4.40
$4.40 - $4.40
$4.40
5SL6140 - 6 5SL Miniature circuit breaker 1P B40A 6kA
$5.44 - $5.44
$5.44
$5.44 - $5.44
$5.44

Siemens 5SL6140-6 Miniature Circuit Breaker 1P 40A B 6kA

In stock

The Siemens 5SL6140-6 (MLFB: 5SL6140-6) is a 1-pole SENTRON miniature circuit breaker rated at 40 A with a B tripping characteristic and 6 kA break...

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$5.44 - $5.44
$5.44
$5.44 - $5.44
$5.44
5SL6132 - 7 5SL Miniature circuit breaker 1P C32A 6kA
$5.61 - $5.61
$5.61
$5.61 - $5.61
$5.61

Siemens 5SL6132-7 SENTRON Miniature Circuit Breaker 1P 32A C 6kA

Low stock

The Siemens 5SL6132-7 (MLFB: 5SL6132-7) is a 1-pole SENTRON miniature circuit breaker rated at 32 A with a Type C tripping characteristic and a bre...

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$5.61 - $5.61
$5.61
$5.61 - $5.61
$5.61
5SL6163 - 7 5SL Miniature circuit breaker 1P C63A 6kA
$10.17 - $10.17
$10.17
$10.17 - $10.17
$10.17

Siemens 5SL6163-7 Miniature Circuit Breaker 1P 63A C 6kA 230/400V

Low stock

The Siemens 5SL6163-7 (MLFB: 5SL6163-7) is a 1-pole SENTRON miniature circuit breaker rated at 63 A with a Type C tripping characteristic and a bre...

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$10.17 - $10.17
$10.17
$10.17 - $10.17
$10.17
5SY4116 - 7 Siemens Miniature Circuit Breaker (MCB), 1P 16A Class C, 230 - 400V 10kA
$8.76 - $8.76
$8.76
$8.76 - $8.76
$8.76

Siemens 5SY4116-7 Miniature Circuit Breaker 1P C16A 10kA

In stock

The Siemens 5SY4116-7 is a 1-pole miniature circuit breaker from the SENTRON range, rated 16A with a type C tripping characteristic. It provides ov...

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$8.76 - $8.76
$8.76
$8.76 - $8.76
$8.76
5SL6140 - 7 5SL Miniature circuit breaker 1P C40A 6kA
$8.35 - $8.35
$8.35
$8.35 - $8.35
$8.35

Siemens 5SL6140-7 Miniature Circuit Breaker 1P 40A C 6kA

In stock

The Siemens 5SL6140-7 is a SENTRON miniature circuit breaker rated 40 A, 1-pole, with C tripping characteristic and a breaking capacity of 6 kA per...

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$8.35 - $8.35
$8.35
$8.35 - $8.35
$8.35
5SL6125 - 6 5SL Miniature circuit breaker 1P 25A 6kA
$4.02 - $4.02
$4.02
$4.02 - $4.02
$4.02

Siemens 5SL6125-6 Miniature Circuit Breaker 1P 25A B 6kA

In stock

The Siemens 5SL6125-6 (MLFB: 5SL6125-6) is a SENTRON 1-pole miniature circuit breaker rated at 25 A with B-curve tripping characteristic and a brea...

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$4.02 - $4.02
$4.02
$4.02 - $4.02
$4.02
5SY4110 - 6 Siemens Miniature Circuit Breaker (MCB), 1P 10A Class B, 230 - 400V 10kA
$8.81 - $8.81
$8.81
$8.81 - $8.81
$8.81

Siemens 5SY4110-6 Miniature Circuit Breaker 1P B 10A 10kA

In stock

The Siemens 5SY4110-6 is a 1-pole miniature circuit breaker from the SENTRON range, rated 10A with tripping characteristic B and a breaking capacit...

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$8.81 - $8.81
$8.81
$8.81 - $8.81
$8.81
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