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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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262678 PL7 - B25/1 Miniature Circuit Breaker 25A 1P B
$3.64 - $3.64
$3.64
$3.64 - $3.64
$3.64

Eaton 262678 PL7-B25/1 MCB 1P 25 A C Curve 6kA DIN Rail

In stock

The Eaton PL7-B25/1 is a single-pole miniature circuit breaker (MCB) from the Eaton Moeller series xPole range, rated at 25 A with tripping charact...

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$3.64 - $3.64
$3.64
$3.64 - $3.64
$3.64
2CDS251001R0504 S201 - C50 Miniature Circuit Breaker - 1P - C - 50 A
$8.08 - $8.08
$8.08
$8.08 - $8.08
$8.08

2CDS251001R0504 ABB S201-C50 MCB 1P 50A C Curve 6kA DIN Rail

In stock

The ABB S201-C50 (article 2CDS251001R0504) is a 1-pole, 50 A miniature circuit breaker from the S200 System pro M compact range, carrying a C tripp...

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$8.08 - $8.08
$8.08
$8.08 - $8.08
$8.08
419208 Legrand RX³ Miniature circuit breaker 1P C63A 6kA
$4.15 - $4.15
$4.15
$4.15 - $4.15
$4.15

Legrand 419208 MCB RX³ 1P 63A Curve C 6kA DIN Rail

In stock

The Legrand 419208 is an RX³ miniature circuit breaker (MCB), 1-pole, rated 63 A on the C tripping curve, for 230 V installations. It has a short-c...

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$4.15 - $4.15
$4.15
$4.15 - $4.15
$4.15
286525 PL6 - B40/1 Miniature Circuit Breaker 40A 1P B
$3.59 - $3.59
$3.59
$3.59 - $3.59
$3.59

Eaton 286525 PL6-B40/1 MCB 1P 40 A C Curve 6kA DIN Rail

In stock

The Eaton PL6-B40/1 is a single-pole miniature circuit breaker (MCB) from the Moeller series xPole PL6 range, built for overload and short-circuit ...

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$3.59 - $3.59
$3.59
$3.59 - $3.59
$3.59
A9F73110 Miniature circuit breaker (MCB), Acti9 iC60N, 1P, 10A, B curve, 6000A (IEC/EN 60898 - 1), 10kA (IEC/EN 60947 - 2)
Sold out
$3.77 - $3.77
$3.77
$3.77 - $3.77
$3.77

Schneider A9F73110 Acti9 iC60N MCB 1P B 10A 6kA

Out of stock

The Schneider Electric A9F73110 is a 1-pole miniature circuit breaker (MCB) from the Acti9 iC60N range, designed for overload and short-circuit pro...

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$3.77 - $3.77
$3.77
$3.77 - $3.77
$3.77
Sold out
Schneider A9F94125 Miniature Circuit Breaker (MCB), Acti9 iC60L, 1P C16A 15kA
$10.20 - $10.20
$10.20
$10.20 - $10.20
$10.20

Schneider A9F94125 Acti9 iC60L MCB 1P C 25A 15kA

In stock

The Schneider Electric Acti9 iC60L (A9F94125) is a 1-pole miniature circuit breaker from the Acti 9 range, providing overcurrent protection in dist...

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$10.20 - $10.20
$10.20
$10.20 - $10.20
$10.20
MC106A Hager MC1 Miniature Circuit Breaker 1P C6A 6kA
$4.32 - $4.32
$4.32
$4.32 - $4.32
$4.32

Hager MC106A MCB 1P 6 A C Curve 6kA DIN Rail

In stock

The Hager MC106A is a Hager miniature circuit breaker, 1P, 6 A, C curve, 6kA. For final circuit protection. Mounts on 35mm DIN rail.Technical spec...

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$4.32 - $4.32
$4.32
$4.32 - $4.32
$4.32
5SL6150 - 6 5SL Miniature circuit breaker 1P B50A 6kA
$4.65 - $4.65
$4.65
$4.65 - $4.65
$4.65

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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$4.65 - $4.65
$4.65
$4.65 - $4.65
$4.65
5SL6113 - 7 Siemens Miniature Circuit Breaker (MCB), 1P C13A 6kA
$3.40 - $3.40
$3.40
$3.40 - $3.40
$3.40

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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$3.40 - $3.40
$3.40
$3.40 - $3.40
$3.40
5SY4120 - 6 Siemens Miniature Circuit Breaker (MCB), 1P 20A Class B, 230 - 400V 10kA
$6.47 - $6.47
$6.47
$6.47 - $6.47
$6.47

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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$6.47 - $6.47
$6.47
$6.47 - $6.47
$6.47
5SL6125 - 7 5SL Miniature circuit breaker 1P C25A 6kA
$3.12 - $3.12
$3.12
$3.12 - $3.12
$3.12

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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$3.12 - $3.12
$3.12
$3.12 - $3.12
$3.12
5SL6140 - 6 5SL Miniature circuit breaker 1P B40A 6kA
$3.86 - $3.86
$3.86
$3.86 - $3.86
$3.86

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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$3.86 - $3.86
$3.86
$3.86 - $3.86
$3.86
5SL6132 - 7 5SL Miniature circuit breaker 1P C32A 6kA
$3.98 - $3.98
$3.98
$3.98 - $3.98
$3.98

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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$3.98 - $3.98
$3.98
$3.98 - $3.98
$3.98
286538 PL6 - C50/1 Miniature circuit breaker 1P C50A 6kA
$5.65 - $5.65
$5.65
$5.65 - $5.65
$5.65

Eaton 286538 PL6-C50/1 MCB 1P 50 A C Curve 6kA DIN Rail

In stock

The Eaton PL6-C50/1 is a single-pole miniature circuit breaker from the Moeller xPole series, rated at 50 A with tripping characteristic C and a sh...

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$5.65 - $5.65
$5.65
$5.65 - $5.65
$5.65
262704 PL7 - C16/1 Miniature circuit breaker 1P C16A 10kA
$3.52 - $3.52
$3.52
$3.52 - $3.52
$3.52

Eaton 262704 PL7-C16/1 MCB 1P 16 A C Curve 10kA DIN Rail

In stock

The Eaton PL7-C16/1 is a single-pole miniature circuit breaker (MCB) from the Eaton Moeller series xPole range, rated at 16 A with a type C trippin...

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$3.52 - $3.52
$3.52
$3.52 - $3.52
$3.52
A9F84125 Schneider Electric Miniature Circuit Breaker (MCB), Acti9 iC60H 1P C25A 10kA
$5.26 - $5.26
$5.26
$5.26 - $5.26
$5.26

Schneider A9F84125 Acti9 iC60H MCB 1P C 25A 10kA

In stock

The A9F84125 is a 1-pole miniature circuit breaker (MCB) from the Schneider Electric Acti9 iC60 range, providing overload and short-circuit protect...

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$5.26 - $5.26
$5.26
$5.26 - $5.26
$5.26
MB150A Hager MB1 Miniature Circuit Breaker 1P B50A 6kA
Sold out
$6.85 - $6.85
$6.85
$6.85 - $6.85
$6.85

Hager MB150A MB1 MCB 1P 50 A B Curve 6kA DIN Rail

Out of stock

The Hager MB150A is a Hager MB1 miniature circuit breaker, 1P, 50 A, B curve, 6kA. For final circuit protection. Mounts on 35mm DIN rail.Technical ...

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$6.85 - $6.85
$6.85
$6.85 - $6.85
$6.85
Sold out
286535 PL6 - C25/1 Miniature circuit breaker 1P C25A 6kA
$3.05 - $3.05
$3.05
$3.05 - $3.05
$3.05

Eaton 286535 PL6-C25/1 MCB 1P 25 A C Curve 6kA DIN Rail

In stock

The Eaton PL6-C25/1 is a single-pole type C miniature circuit breaker from the Eaton Moeller xPole series, rated at 25 A with a 6 kA short-circuit ...

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$3.05 - $3.05
$3.05
$3.05 - $3.05
$3.05
286534 PL6 - C20/1 Miniature circuit breaker 1P C20A 6kA
$2.64 - $2.64
$2.64
$2.64 - $2.64
$2.64

Eaton 286534 PL6-C20/1 MCB 1P 20 A C Curve 6kA DIN Rail

In stock

The Eaton PL6-C20/1 is a single-pole 20 A miniature circuit breaker from the xPole PL6 series, offering C-curve tripping and a 6 kA short-circuit b...

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$2.64 - $2.64
$2.64
$2.64 - $2.64
$2.64
262707 PL7 - C32/1 Miniature circuit breaker 1P C32A 10kA
$4.08 - $4.08
$4.08
$4.08 - $4.08
$4.08

Eaton 262707 PL7-C32/1 MCB 1P 32 A C Curve 10kA DIN Rail

In stock

The Eaton PL7-C32/1 is a single-pole miniature circuit breaker from the Eaton Moeller series xPole range, providing reliable overcurrent protection...

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$4.08 - $4.08
$4.08
$4.08 - $4.08
$4.08
286533 PL6 - C16/1 Miniature circuit breaker 1P C16A 6kA
$2.70 - $2.70
$2.70
$2.70 - $2.70
$2.70

Eaton 286533 PL6-C16/1 MCB 1P C 16A 6 kA DIN Rail

Low stock

The Eaton PL6-C16/1 is a single-pole miniature circuit breaker from the Moeller series xPole range, designed for overcurrent protection in resident...

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$2.70 - $2.70
$2.70
$2.70 - $2.70
$2.70
2CDS251001R0044 S201 - C4 Miniature Circuit Breaker - 1P - C - 4 A
$6.27 - $6.27
$6.27
$6.27 - $6.27
$6.27

2CDS251001R0044 ABB S201-C4 MCB 1P 4A C Curve 6kA DIN Rail

In stock

The ABB S201-C4 (article 2CDS251001R0044) is a single-pole miniature circuit breaker from the System pro M compact S200 range, rated at 4 A with a ...

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$6.27 - $6.27
$6.27
$6.27 - $6.27
$6.27
2CDS211001R0044 SH201 - C4 Miniature Circuit Breaker - 1P - C - 4 A
$6.17 - $6.17
$6.17
$6.17 - $6.17
$6.17

2CDS211001R0044 ABB SH201-C4 MCB 1P 4A C Curve 6kA DIN Rail

In stock

The ABB SH201-C4 (article 2CDS211001R0044) is a single-pole miniature circuit breaker from the Compact Home SH200 series, rated 4 A with a C trippi...

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$6.17 - $6.17
$6.17
$6.17 - $6.17
$6.17
5SL6163 - 7 5SL Miniature circuit breaker 1P C63A 6kA
$7.21 - $7.21
$7.21
$7.21 - $7.21
$7.21

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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$7.21 - $7.21
$7.21
$7.21 - $7.21
$7.21
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