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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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262679 PL7 - B32/1 Miniature Circuit Breaker 32A 1P B
$4.10 - $4.10
$4.10
$4.10 - $4.10
$4.10

Eaton 262679 PL7-B32/1 MCB 1P 32 A C Curve 6kA DIN Rail

In stock

The Eaton PL7-B32/1 is a single-pole miniature circuit breaker (MCB) from the Eaton Moeller series xPole range, designed for overcurrent protection...

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$4.10 - $4.10
$4.10
$4.10 - $4.10
$4.10
A9F74163 iC60N - miniature circuit breaker - 1P - 63A - C curve
$11.10 - $11.10
$11.10
$11.10 - $11.10
$11.10

Schneider A9F74163 Acti9 iC60N MCB 1P C 63A 6kA

In stock

The Schneider Electric A9F74163 is a single-pole miniature circuit breaker (MCB) from the Acti 9 iC60N range, designed for overload and short-circu...

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$11.10 - $11.10
$11.10
$11.10 - $11.10
$11.10
MB140A Hager MB1 Miniature Circuit Breaker 1P B40A 6kA Sold out
$5.46 - $5.46
$5.46
$5.46 - $5.46
$5.46

Hager MB140A MB1 MCB 1P 40 A B Curve 6kA DIN Rail

Out of stock

The Hager MB140A is a Hager MB1 miniature circuit breaker, 1P, 40 A, B curve, 6kA. For final circuit protection. Mounts on 35mm DIN rail.Technical ...

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$5.46 - $5.46
$5.46
$5.46 - $5.46
$5.46
Sold out
419134 Legrand RX³ Miniature circuit breaker 1P B6A 6kA
$2.47 - $2.47
$2.47
$2.47 - $2.47
$2.47

Legrand 419134 MCB RX³ 1P 10A Curve B 6kA DIN Rail

In stock

The Legrand 419134 is an RX³ miniature circuit breaker (MCB), 1-pole, rated 10 A on the B tripping curve, for 230 V installations. It has a short-c...

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$2.47 - $2.47
$2.47
$2.47 - $2.47
$2.47
419137 Legrand RX³ Miniature circuit breaker 1P B20A 6kA
$2.53 - $2.53
$2.53
$2.53 - $2.53
$2.53

Legrand 419137 MCB RX³ 1P 20A Curve B 6kA DIN Rail

In stock

The Legrand 419137 is an RX³ miniature circuit breaker (MCB), 1-pole, rated 20 A on the B tripping curve, for 230 V installations. It has a short-c...

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$2.53 - $2.53
$2.53
$2.53 - $2.53
$2.53
MC132A Hager MC1 Miniature Circuit Breaker 1P C32A 6kA
$4.22 - $4.22
$4.22
$4.22 - $4.22
$4.22

Hager MC132A MCB 1P 32 A C Curve 6kA DIN Rail

In stock

The Hager MC132A is a Hager miniature circuit breaker, 1P, 32 A, C curve, 6kA. For final circuit protection. Mounts on 35mm DIN rail.Technical spe...

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$4.22 - $4.22
$4.22
$4.22 - $4.22
$4.22
HLF180S Hager HLF Miniature Circuit Breaker 1P C80A 10kA
Sold out
$40.10 - $40.10
$40.10
$40.10 - $40.10
$40.10

Hager HLF180S HLF MCB 1P 80 A C Curve 10kA DIN Rail

Out of stock

The Hager HLF180S is a Hager HLF miniature circuit breaker, 1P, 80 A, C curve, 10kA. For final circuit protection. Mounts on 35mm DIN rail.Technica...

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$40.10 - $40.10
$40.10
$40.10 - $40.10
$40.10
Sold out
MB106A Hager MB1 Miniature Circuit Breaker 1P B6A 6kA
$5.38 - $5.38
$5.38
$5.38 - $5.38
$5.38

Hager MB106A MB1 MCB 1P 6 A B Curve 6kA DIN Rail

In stock

The Hager MB106A is a Hager MB1 miniature circuit breaker, 1P, 6 A, B curve, 6kA. For final circuit protection. Mounts on 35mm DIN rail.Technical s...

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$5.38 - $5.38
$5.38
$5.38 - $5.38
$5.38
HLF199S Hager HLF Miniature Circuit Breaker 1P C125A 10kA
Sold out
$41.08 - $41.08
$41.08
$41.08 - $41.08
$41.08

Hager HLF199S HLF MCB 1P 125 A C Curve 10kA DIN Rail

Out of stock

The Hager HLF199S is a Hager HLF miniature circuit breaker, 1P, 125 A, C curve, 10kA. For final circuit protection. Mounts on 35mm DIN rail.Technic...

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$41.08 - $41.08
$41.08
$41.08 - $41.08
$41.08
Sold out
Schneider A9F84140 Miniature Circuit Breaker (MCB), Acti9 iC60H, 1P, 40A, C curv
$8.03 - $8.03
$8.03
$8.03 - $8.03
$8.03

Schneider A9F84140 Acti9 iC60H MCB 1P C 40A 10kA

In stock

The Schneider Electric A9F84140 is a 1-pole miniature circuit breaker (MCB) from the Acti 9 iC60H range, designed to provide overcurrent protection...

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$8.03 - $8.03
$8.03
$8.03 - $8.03
$8.03
419206 Legrand RX³ Miniature circuit breaker 1P C40A 6kA
$3.51 - $3.51
$3.51
$3.51 - $3.51
$3.51

Legrand 419206 MCB RX³ 1P 40A Curve C 6kA DIN Rail

In stock

The Legrand 419206 is an RX³ miniature circuit breaker (MCB), 1-pole, rated 40 A on the C tripping curve, for 230 V installations. It has a short-c...

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$3.51 - $3.51
$3.51
$3.51 - $3.51
$3.51
A9F84110 Schneider Electric Miniature Circuit Breaker (MCB), Acti9 iC60H 1P C10A 10kA
$4.81 - $4.81
$4.81
$4.81 - $4.81
$4.81

Schneider A9F84110 Acti9 iC60H MCB 1P C 10A 10kA

In stock

The Schneider Electric A9F84110 is a 1-pole miniature circuit breaker (MCB) from the Acti 9 iC60 range, providing overload and short-circuit protec...

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$4.81 - $4.81
$4.81
$4.81 - $4.81
$4.81
Schneider A9F94110 Miniature Circuit Breaker (MCB), Acti9 iC60L, 1P C10A 15kA
$10.27 - $10.27
$10.27
$10.27 - $10.27
$10.27

Schneider A9F94110 Acti9 iC60L MCB 1P C 10A 15kA

In stock

The Schneider Electric A9F94110 is an iC60L miniature circuit breaker (MCB) from the Acti9 range, providing overcurrent protection for residential,...

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$10.27 - $10.27
$10.27
$10.27 - $10.27
$10.27
Schneider A9F83106 Miniature Circuit Breaker (MCB), Acti9 iC60H, 1P 6A B curve 1
$5.90 - $5.90
$5.90
$5.90 - $5.90
$5.90

Schneider A9F83106 Acti9 iC60H MCB 1P B 6A 10kA

In stock

The Schneider Electric A9F83106 is a 1-pole miniature circuit breaker (MCB) from the Acti9 iC60H range, providing overcurrent and short-circuit pro...

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$5.90 - $5.90
$5.90
$5.90 - $5.90
$5.90
406774 Legrand DNX³ 4500 Phase Neutral Circuit Breaker (MCB), 2P C16A, 6kA
Sold out
$63.29 - $63.29
$63.29
$63.29 - $63.29
$63.29

Legrand 406774 DNX3 4500 MCB 2P C16A 6kA 230V

Out of stock

The Legrand 406774 DNX³ 4500 is a 2P miniature circuit breaker rated C16A with 6kA breaking capacity. The DNX³ 4500 compact design suits residentia...

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$63.29 - $63.29
$63.29
$63.29 - $63.29
$63.29
Sold out
406777 Legrand DNX³ 4500 Circuit Breaker (MCB), 1P+N C32A 230V 1Module
Sold out
$12.30 - $12.30
$12.30
$12.30 - $12.30
$12.30

Legrand 406777 DNX3 4500 MCB 1P+N C32A 230V 4.5kA 1 Module

Out of stock

The Legrand 406777 DNX³ 4500 is a 1P+N miniature circuit breaker rated C32A with 4.5kA breaking capacity, fitting in a single 1-module DIN rail wid...

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$12.30 - $12.30
$12.30
$12.30 - $12.30
$12.30
Sold out
406775 Legrand DNX³ 4500 Circuit Breaker (MCB), 1P+N C20A 230V 1 Module
Sold out
$63.29 - $63.29
$63.29
$63.29 - $63.29
$63.29

Legrand 406775 DNX3 4500 MCB 1P+N C20A 230V 4.5kA 1 Module

Out of stock

The Legrand 406775 DNX³ 4500 is a 1P+N miniature circuit breaker rated C20A with 4.5kA breaking capacity, fitting in a single 1-module DIN rail wid...

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$63.29 - $63.29
$63.29
$63.29 - $63.29
$63.29
Sold out
092823 Legrand DNX³ 4500 Circuit Breaker (MCB), 1P+N C16A 230V 1Module
Sold out
$31.38 - $31.38
$31.38
$31.38 - $31.38
$31.38

Legrand 092823 DNX3 4500 MCB 1P+N C16A 230V 4.5kA 1 Module

Out of stock

The Legrand 092823 DNX³ 4500 is a 1P+N miniature circuit breaker rated C16A with 4.5kA breaking capacity, fitting in a single 1-module DIN rail wid...

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$31.38 - $31.38
$31.38
$31.38 - $31.38
$31.38
Sold out
406773 Legrand DNX³ 4500 Circuit Breaker (MCB), 1P+N C10A 230V 1Module
Sold out
$63.29 - $63.29
$63.29
$63.29 - $63.29
$63.29

Legrand 406773 DNX3 4500 MCB 1P+N C10A 230V 4.5kA 1 Module

Out of stock

The Legrand 406773 DNX³ 4500 is a 1P+N miniature circuit breaker rated C10A with 4.5kA breaking capacity, fitting in a single 1-module DIN rail wid...

View full details
$63.29 - $63.29
$63.29
$63.29 - $63.29
$63.29
Sold out
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