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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
$5.65 - $5.65
$5.65
$5.65 - $5.65
$5.65

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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$5.65 - $5.65
$5.65
$5.65 - $5.65
$5.65
5SL6104 - 7 5SL Miniature circuit breaker 1P C4A 6kA
$5.90 - $5.90
$5.90
$5.90 - $5.90
$5.90

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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$5.90 - $5.90
$5.90
$5.90 - $5.90
$5.90
5SL6106 - 7 5SL Miniature circuit breaker 1P C6A 6kA Sold out
$5.54 - $5.54
$5.54
$5.54 - $5.54
$5.54

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

Out of 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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$5.54 - $5.54
$5.54
$5.54 - $5.54
$5.54
Sold out
5SL6110 - 7 5SL Miniature circuit breaker 1P C10A 6kA Sold out
$4.55 - $4.55
$4.55
$4.55 - $4.55
$4.55

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

Out of 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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$4.55 - $4.55
$4.55
$4.55 - $4.55
$4.55
Sold out
5SL6120 - 7 5SL Miniature circuit breaker 1P C20A 6kA
$4.55 - $4.55
$4.55
$4.55 - $4.55
$4.55

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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$4.55 - $4.55
$4.55
$4.55 - $4.55
$4.55
5SL6116 - 7 5SL Miniature circuit breaker 1P C16A 6kA
$4.55 - $4.55
$4.55
$4.55 - $4.55
$4.55

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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$4.55 - $4.55
$4.55
$4.55 - $4.55
$4.55
5SY4116 - 6 Siemens Miniature Circuit Breaker (MCB), 1P 16A Class B, 230 - 400V 10kA
$6.10 - $6.10
$6.10
$6.10 - $6.10
$6.10

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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$6.10 - $6.10
$6.10
$6.10 - $6.10
$6.10
5SL6150 - 7 5SL Miniature circuit breaker 1P C50A 6kA
$8.75 - $8.75
$8.75
$8.75 - $8.75
$8.75

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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$8.75 - $8.75
$8.75
$8.75 - $8.75
$8.75
5SY4120 - 7 Siemens Miniature Circuit Breaker (MCB), 1P 20A Class C, 230 - 400V 10kA
$10.22 - $10.22
$10.22
$10.22 - $10.22
$10.22

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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$10.22 - $10.22
$10.22
$10.22 - $10.22
$10.22
5SY4106 - 6 Siemens Miniature Circuit Breaker (MCB), 1P 6A Class B, 230 - 400V 10kA
$10.28 - $10.28
$10.28
$10.28 - $10.28
$10.28

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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$10.28 - $10.28
$10.28
$10.28 - $10.28
$10.28
5SL6150 - 6 5SL Miniature circuit breaker 1P B50A 6kA
$6.61 - $6.61
$6.61
$6.61 - $6.61
$6.61

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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$6.61 - $6.61
$6.61
$6.61 - $6.61
$6.61
5SL6113 - 7 Siemens Miniature Circuit Breaker (MCB), 1P C13A 6kA
$4.83 - $4.83
$4.83
$4.83 - $4.83
$4.83

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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$4.83 - $4.83
$4.83
$4.83 - $4.83
$4.83
5SY4120 - 6 Siemens Miniature Circuit Breaker (MCB), 1P 20A Class B, 230 - 400V 10kA
$10.64 - $10.64
$10.64
$10.64 - $10.64
$10.64

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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$10.64 - $10.64
$10.64
$10.64 - $10.64
$10.64
5SL6125 - 7 5SL Miniature circuit breaker 1P C25A 6kA
$4.43 - $4.43
$4.43
$4.43 - $4.43
$4.43

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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$4.43 - $4.43
$4.43
$4.43 - $4.43
$4.43
5SL6140 - 6 5SL Miniature circuit breaker 1P B40A 6kA
$5.49 - $5.49
$5.49
$5.49 - $5.49
$5.49

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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$5.49 - $5.49
$5.49
$5.49 - $5.49
$5.49
5SL6132 - 7 5SL Miniature circuit breaker 1P C32A 6kA
$5.65 - $5.65
$5.65
$5.65 - $5.65
$5.65

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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$5.65 - $5.65
$5.65
$5.65 - $5.65
$5.65
5SL6163 - 7 5SL Miniature circuit breaker 1P C63A 6kA
$10.25 - $10.25
$10.25
$10.25 - $10.25
$10.25

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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$10.25 - $10.25
$10.25
$10.25 - $10.25
$10.25
5SY4116 - 7 Siemens Miniature Circuit Breaker (MCB), 1P 16A Class C, 230 - 400V 10kA
$9.18 - $9.18
$9.18
$9.18 - $9.18
$9.18

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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$9.18 - $9.18
$9.18
$9.18 - $9.18
$9.18
5SL6140 - 7 5SL Miniature circuit breaker 1P C40A 6kA
$8.42 - $8.42
$8.42
$8.42 - $8.42
$8.42

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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$8.42 - $8.42
$8.42
$8.42 - $8.42
$8.42
5SL6125 - 6 5SL Miniature circuit breaker 1P 25A 6kA
$4.05 - $4.05
$4.05
$4.05 - $4.05
$4.05

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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$4.05 - $4.05
$4.05
$4.05 - $4.05
$4.05
5SY4110 - 6 Siemens Miniature Circuit Breaker (MCB), 1P 10A Class B, 230 - 400V 10kA
$9.19 - $9.19
$9.19
$9.19 - $9.19
$9.19

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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$9.19 - $9.19
$9.19
$9.19 - $9.19
$9.19
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