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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
$4.00 - $4.00
$4.00
$4.00 - $4.00
$4.00

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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$4.00 - $4.00
$4.00
$4.00 - $4.00
$4.00
5SL6104 - 7 5SL Miniature circuit breaker 1P C4A 6kA
$4.18 - $4.18
$4.18
$4.18 - $4.18
$4.18

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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$4.18 - $4.18
$4.18
$4.18 - $4.18
$4.18
5SL6106 - 7 5SL Miniature circuit breaker 1P C6A 6kA Sold out
$3.92 - $3.92
$3.92
$3.92 - $3.92
$3.92

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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$3.92 - $3.92
$3.92
$3.92 - $3.92
$3.92
Sold out
5SL6110 - 7 5SL Miniature circuit breaker 1P C10A 6kA
$3.22 - $3.22
$3.22
$3.22 - $3.22
$3.22

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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$3.22 - $3.22
$3.22
$3.22 - $3.22
$3.22
5SL6116 - 7 5SL Miniature circuit breaker 1P C16A 6kA
$3.22 - $3.22
$3.22
$3.22 - $3.22
$3.22

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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$3.22 - $3.22
$3.22
$3.22 - $3.22
$3.22
5SL6120 - 7 5SL Miniature circuit breaker 1P C20A 6kA
$3.22 - $3.22
$3.22
$3.22 - $3.22
$3.22

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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$3.22 - $3.22
$3.22
$3.22 - $3.22
$3.22
5SY4106 - 6 Siemens Miniature Circuit Breaker (MCB), 1P 6A Class B, 230 - 400V 10kA
$6.39 - $6.39
$6.39
$6.39 - $6.39
$6.39

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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$6.39 - $6.39
$6.39
$6.39 - $6.39
$6.39
5SY4116 - 6 Siemens Miniature Circuit Breaker (MCB), 1P 16A Class B, 230 - 400V 10kA
$4.06 - $4.06
$4.06
$4.06 - $4.06
$4.06

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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$4.06 - $4.06
$4.06
$4.06 - $4.06
$4.06
5SL6150 - 7 5SL Miniature circuit breaker 1P C50A 6kA
$6.20 - $6.20
$6.20
$6.20 - $6.20
$6.20

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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$6.20 - $6.20
$6.20
$6.20 - $6.20
$6.20
5SY4120 - 7 Siemens Miniature Circuit Breaker (MCB), 1P 20A Class C, 230 - 400V 10kA
$7.00 - $7.00
$7.00
$7.00 - $7.00
$7.00

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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$7.00 - $7.00
$7.00
$7.00 - $7.00
$7.00
5SL6150 - 6 5SL Miniature circuit breaker 1P B50A 6kA
$4.68 - $4.68
$4.68
$4.68 - $4.68
$4.68

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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$4.68 - $4.68
$4.68
$4.68 - $4.68
$4.68
5SL6113 - 7 Siemens Miniature Circuit Breaker (MCB), 1P C13A 6kA
$3.42 - $3.42
$3.42
$3.42 - $3.42
$3.42

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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$3.42 - $3.42
$3.42
$3.42 - $3.42
$3.42
5SY4120 - 6 Siemens Miniature Circuit Breaker (MCB), 1P 20A Class B, 230 - 400V 10kA
$6.51 - $6.51
$6.51
$6.51 - $6.51
$6.51

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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$6.51 - $6.51
$6.51
$6.51 - $6.51
$6.51
5SL6125 - 7 5SL Miniature circuit breaker 1P C25A 6kA
$3.14 - $3.14
$3.14
$3.14 - $3.14
$3.14

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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$3.14 - $3.14
$3.14
$3.14 - $3.14
$3.14
5SL6140 - 6 5SL Miniature circuit breaker 1P B40A 6kA
$3.89 - $3.89
$3.89
$3.89 - $3.89
$3.89

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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$3.89 - $3.89
$3.89
$3.89 - $3.89
$3.89
5SL6132 - 7 5SL Miniature circuit breaker 1P C32A 6kA
$4.00 - $4.00
$4.00
$4.00 - $4.00
$4.00

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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$4.00 - $4.00
$4.00
$4.00 - $4.00
$4.00
5SL6163 - 7 5SL Miniature circuit breaker 1P C63A 6kA
$7.26 - $7.26
$7.26
$7.26 - $7.26
$7.26

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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$7.26 - $7.26
$7.26
$7.26 - $7.26
$7.26
5SY4116 - 7 Siemens Miniature Circuit Breaker (MCB), 1P 16A Class C, 230 - 400V 10kA
$6.25 - $6.25
$6.25
$6.25 - $6.25
$6.25

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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$6.25 - $6.25
$6.25
$6.25 - $6.25
$6.25
5SL6140 - 7 5SL Miniature circuit breaker 1P C40A 6kA
$5.96 - $5.96
$5.96
$5.96 - $5.96
$5.96

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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$5.96 - $5.96
$5.96
$5.96 - $5.96
$5.96
5SL6125 - 6 5SL Miniature circuit breaker 1P 25A 6kA
$2.87 - $2.87
$2.87
$2.87 - $2.87
$2.87

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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$2.87 - $2.87
$2.87
$2.87 - $2.87
$2.87
5SY4110 - 6 Siemens Miniature Circuit Breaker (MCB), 1P 10A Class B, 230 - 400V 10kA
$6.29 - $6.29
$6.29
$6.29 - $6.29
$6.29

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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$6.29 - $6.29
$6.29
$6.29 - $6.29
$6.29
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