Skip to content
Can't find what you're looking for? Reach out to us!
Can't find what you're looking for? Reach out to us!

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.

Filters

419139 Legrand RX³ Miniature circuit breaker 1P B32A 6kA
$4.23 - $4.23
$4.23
$4.23 - $4.23
$4.23

Legrand 419139 MCB RX³ 1P 32A Curve B 6kA DIN Rail

In stock

The Legrand 419139 is an RX³ miniature circuit breaker (MCB), 1-pole, rated 32 A on the B tripping curve, for 230 V installations. It has a short-c...

View full details
$4.23 - $4.23
$4.23
$4.23 - $4.23
$4.23
2CDS251001R0254 S201 - C25 Miniature Circuit Breaker - 1P - C - 25 A
$6.26 - $6.26
$6.26
$6.26 - $6.26
$6.26

2CDS251001R0254 ABB S201-C25 MCB 1P 25A C Curve 6kA DIN Rail

In stock

The ABB S201-C25 (article 2CDS251001R0254) is a 1-pole 25 A miniature circuit breaker from ABB's System pro M compact S200 series, featuring a C tr...

View full details
$6.26 - $6.26
$6.26
$6.26 - $6.26
$6.26
5SL6120 - 7 5SL Miniature circuit breaker 1P C20A 6kA
$4.52 - $4.52
$4.52
$4.52 - $4.52
$4.52

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...

View full details
$4.52 - $4.52
$4.52
$4.52 - $4.52
$4.52
2CDS211001R0254 SH201 - C25 Miniature Circuit Breaker - 1P - C - 25 A
$3.89 - $3.89
$3.89
$3.89 - $3.89
$3.89

2CDS211001R0254 ABB SH201-C25 MCB 1P 25A C Curve 6kA DIN Rail

In stock

The ABB SH201-C25 (article 2CDS211001R0254) is a single-pole miniature circuit breaker from the Compact Home SH200 series, rated at 25 A with a C t...

View full details
$3.89 - $3.89
$3.89
$3.89 - $3.89
$3.89
2CDS251001R0804 S201 - C80 Miniature Circuit Breaker - 1P - C - 80 A
$32.90 - $32.90
$32.90
$32.90 - $32.90
$32.90

2CDS251001R0804 ABB S201-C80 MCB 1P 80A C Curve 6kA DIN Rail

In stock

The ABB S201-C80 (article 2CDS251001R0804) is a single-pole miniature circuit breaker from the S200 series, rated at 80 A with a C-curve trip chara...

View full details
$32.90 - $32.90
$32.90
$32.90 - $32.90
$32.90
MBN125 Hager Miniature circuit breaker (MCB), 1P B25A 6kA
$5.82 - $5.82
$5.82
$5.82 - $5.82
$5.82

Hager MBN125 MCB 1P B25A 6kA DIN Rail Miniature Circuit Breaker

In stock

The Hager MBN125 is a 1-pole miniature circuit breaker with B trip characteristic, rated at 25A for use in 230-400V AC systems. It delivers a break...

View full details
$5.82 - $5.82
$5.82
$5.82 - $5.82
$5.82
MB110A Hager MB1 Miniature Circuit Breaker 1P B10A 6kA
$5.77 - $5.77
$5.77
$5.77 - $5.77
$5.77

Hager MB110A MB1 MCB 1P 10 A B Curve 6kA DIN Rail

In stock

The Hager MB110A is a Hager MB1 miniature circuit breaker, 1P, 10 A, B curve, 6kA. For final circuit protection. Mounts on 35mm DIN rail.Technical ...

View full details
$5.77 - $5.77
$5.77
$5.77 - $5.77
$5.77
286522 PL6 - B20/1 Miniature Circuit Breaker 20A 1P B
$4.02 - $4.02
$4.02
$4.02 - $4.02
$4.02

Eaton 286522 PL6-B20/1 MCB 1P 20 A C Curve 6kA DIN Rail

In stock

The Eaton PL6-B20/1 is a single-pole miniature circuit breaker from the Eaton Moeller xPole series. Rated at 20 A with tripping characteristic B, i...

View full details
$4.02 - $4.02
$4.02
$4.02 - $4.02
$4.02
194821 Eaton HN - B16/1 Miniature Circuit Breaker 1P B16A
$4.92 - $4.92
$4.92
$4.92 - $4.92
$4.92

Eaton 194821 HN-B16/1 MCB 1P 16 A B Curve 6kA DIN Rail

In stock

The Eaton HN-B16/1 is a single-pole miniature circuit breaker from the Moeller xPole Home series, offering reliable protection against overload and...

View full details
$4.92 - $4.92
$4.92
$4.92 - $4.92
$4.92
2CDS251001R0404 S201 - C40 Miniature Circuit Breaker - 1P - C - 40 A
$8.26 - $8.26
$8.26
$8.26 - $8.26
$8.26

2CDS251001R0404 ABB S201-C40 MCB 1P 40A C Curve 6kA DIN Rail

Low stock

The ABB S201-C40 (article 2CDS251001R0404) is a single-pole miniature circuit breaker from the System pro M compact S200 range, rated at 40 A with ...

View full details
$8.26 - $8.26
$8.26
$8.26 - $8.26
$8.26
286524 PL6 - B32/1 Miniature Circuit Breaker 32A 1P B
$4.31 - $4.31
$4.31
$4.31 - $4.31
$4.31

Eaton 286524 PL6-B32/1 MCB 1P 32 A C Curve 6kA DIN Rail

In stock

The Eaton PL6-B32/1 is a single-pole B-curve miniature circuit breaker from the Eaton Moeller xPole series, designed for overcurrent protection in ...

View full details
$4.31 - $4.31
$4.31
$4.31 - $4.31
$4.31
2CDS211001R0405 SH201 - B40 Miniature Circuit Breaker - 1P - B - 40 A
$4.25 - $4.25
$4.25
$4.25 - $4.25
$4.25

2CDS211001R0405 ABB SH201-B40 MCB 1P 40A B Curve 6kA DIN Rail

Low stock

The ABB SH201-B40 (article 2CDS211001R0405) is a single-pole miniature circuit breaker from the Compact Home SH200 series, rated at 40 A with a B t...

View full details
$4.25 - $4.25
$4.25
$4.25 - $4.25
$4.25
2CDS251001R0634 S201 - C63 Miniature Circuit Breaker - 1P - C - 63 A
$10.82 - $10.82
$10.82
$10.82 - $10.82
$10.82

2CDS251001R0634 ABB S201-C63 MCB 1P 63A C Curve 6kA DIN Rail

In stock

The ABB S201-C63 (article 2CDS251001R0634) is a single-pole miniature circuit breaker from the System pro M compact S200 range. It protects circuit...

View full details
$10.82 - $10.82
$10.82
$10.82 - $10.82
$10.82
A9F73120 Miniature circuit breaker (MCB), Acti9 iC60N, 1P, 20A, B curve, 6000A (IEC/EN 60898 - 1), 10kA (IEC/EN 60947 - 2)
$5.36 - $5.36
$5.36
$5.36 - $5.36
$5.36

Schneider A9F73120 Acti9 iC60N MCB 1P B 20A 6kA

Low stock

The Schneider Electric A9F73120 is a 1-pole miniature circuit breaker (MCB) from the Acti 9 iC60 range, providing overcurrent protection in residen...

View full details
$5.36 - $5.36
$5.36
$5.36 - $5.36
$5.36
406771 Legrand DNX³ 4500 Circuit Breaker (MCB), 1P+N C2A 230V 1Module
$22.33 - $22.33
$22.33
$22.33 - $22.33
$22.33

Legrand 406771 DNX3 4500 MCB 1P+N C2A 230V 4.5kA 1 Module

In stock

The Legrand 406771 DNX³ 4500 is a 1P+N miniature circuit breaker rated C2A with 4.5kA breaking capacity, fitting in a single 1-module DIN rail widt...

View full details
$22.33 - $22.33
$22.33
$22.33 - $22.33
$22.33
A9F73106 Miniature circuit breaker (MCB), Acti9 iC60N, 1P, 6A, B curve, 6000A (IEC/EN 60898 - 1), 10kA (IEC/EN 60947 - 2)
$7.31 - $7.31
$7.31
$7.31 - $7.31
$7.31

Schneider A9F73106 Acti9 iC60N MCB 1P B 6A 6kA

In stock

The Schneider Electric A9F73106 is a 1-pole miniature circuit breaker (MCB) from the Acti 9 iC60N range, designed for overcurrent protection in res...

View full details
$7.31 - $7.31
$7.31
$7.31 - $7.31
$7.31
2CDS251001R0204 S201 - C20 Miniature Circuit Breaker - 1P - C - 20 A
$5.79 - $5.79
$5.79
$5.79 - $5.79
$5.79

2CDS251001R0204 ABB S201-C20 MCB 1P 20A C Curve 6kA DIN Rail

In stock

The ABB S201-C20 (article 2CDS251001R0204) is a single-pole 20 A miniature circuit breaker from ABB's S200 series, rated for a breaking capacity of...

View full details
$5.79 - $5.79
$5.79
$5.79 - $5.79
$5.79
A9F73125 Miniature circuit breaker (MCB), Acti9 iC60N, 1P, 25A, B curve, 6000A (IEC/EN 60898 - 1), 10kA (IEC/EN 60947 - 2)
$6.07 - $6.07
$6.07
$6.07 - $6.07
$6.07

Schneider A9F73125 Acti9 iC60N MCB 1P B 25A 6kA

In stock

The Schneider Electric A9F73125 is a 1-pole miniature circuit breaker from the Acti9 iC60N range, providing overcurrent protection in residential a...

View full details
$6.07 - $6.07
$6.07
$6.07 - $6.07
$6.07
2CDS251001R0164 S201 - C16 Miniature Circuit Breaker - 1P - C - 16 A
Sold out
$5.62 - $5.62
$5.62
$5.62 - $5.62
$5.62

2CDS251001R0164 ABB S201-C16 MCB 1P 16A C Curve 6kA DIN Rail

Out of stock

The ABB S201-C16 (article 2CDS251001R0164) is a single-pole miniature circuit breaker from the System pro M compact S200 range, rated at 16 A with ...

View full details
$5.62 - $5.62
$5.62
$5.62 - $5.62
$5.62
Sold out
5SY4116 - 6 Siemens Miniature Circuit Breaker (MCB), 1P 16A Class B, 230 - 400V 10kA
$5.70 - $5.70
$5.70
$5.70 - $5.70
$5.70

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...

View full details
$5.70 - $5.70
$5.70
$5.70 - $5.70
$5.70
5SL6150 - 7 5SL Miniature circuit breaker 1P C50A 6kA
$8.71 - $8.71
$8.71
$8.71 - $8.71
$8.71

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...

View full details
$8.71 - $8.71
$8.71
$8.71 - $8.71
$8.71
419199 RX³ Miniature circuit breaker 1P C6A 6kA
$3.95 - $3.95
$3.95
$3.95 - $3.95
$3.95

Legrand 419199 MCB RX³ 1P 6A Curve C 6kA DIN Rail

In stock

The Legrand 419199 is an RX³ miniature circuit breaker (MCB), 1-pole, rated 6 A on the C tripping curve, for 230 V installations. It has a short-ci...

View full details
$3.95 - $3.95
$3.95
$3.95 - $3.95
$3.95
419136 Legrand RX³ Miniature circuit breaker 1P B16A 6kA
$3.38 - $3.38
$3.38
$3.38 - $3.38
$3.38

Legrand 419136 MCB RX³ 1P 16A Curve B 6kA DIN Rail

In stock

The Legrand 419136 is an RX³ miniature circuit breaker (MCB), 1-pole, rated 16 A on the B tripping curve, for 230 V installations. It has a short-c...

View full details
$3.38 - $3.38
$3.38
$3.38 - $3.38
$3.38
2CDS251001R0105 S201 - B10 Miniature Circuit Breaker - 1P - B - 10 A
Sold out
$5.66 - $5.66
$5.66
$5.66 - $5.66
$5.66

2CDS251001R0105 ABB S201-B10 MCB 1P 10A B Curve 6kA DIN Rail

Out of stock

The ABB S201-B10 (article 2CDS251001R0105) is a single-pole miniature circuit breaker from the S200 series, rated at 10 A with a Type B tripping ch...

View full details
$5.66 - $5.66
$5.66
$5.66 - $5.66
$5.66
Sold out
Contact us if you haven't found a product you are searching for

We will respond you as soon as possible