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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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MC150A Hager MC1 Miniature Circuit Breaker 1P C50A 6kA
$7.80 - $7.80
$7.80
$7.80 - $7.80
$7.80

Hager MC150A MCB 1P 50 A C Curve 6kA DIN Rail

In stock

The Hager MC150A is a Hager miniature circuit breaker, 1P, 50 A, C curve, 6kA. For final circuit protection. Mounts on 35mm DIN rail.Technical spe...

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$7.80 - $7.80
$7.80
$7.80 - $7.80
$7.80
Schneider A9F83116 Miniature Circuit Breaker (MCB), Acti9 iC60H, 1P, 16A, B curv
$4.93 - $4.93
$4.93
$4.93 - $4.93
$4.93

Schneider A9F83116 Acti9 iC60H MCB 1P B 16A 10kA

In stock

The A9F83116 is a 1-pole miniature circuit breaker (MCB) from the Schneider Electric Acti 9 iC60H range, providing overload and short-circuit prote...

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$4.93 - $4.93
$4.93
$4.93 - $4.93
$4.93
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
286528 PL6 - C2/1 Miniature circuit breaker 1P C2A 6kA
$4.76 - $4.76
$4.76
$4.76 - $4.76
$4.76

Eaton 286528 PL6-C2/1 MCB 1P 2 A C Curve 6kA DIN Rail

Low stock

The Eaton PL6-C2/1 (catalog number 286528) is a single-pole miniature circuit breaker from the Moeller series xPole PL6 range, providing overcurren...

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$4.76 - $4.76
$4.76
$4.76 - $4.76
$4.76
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
Schneider A9F94120 Miniature Circuit Breaker (MCB), Acti9 iC60L, 1P C16A 15kA
$10.27 - $10.27
$10.27
$10.27 - $10.27
$10.27

Schneider A9F94120 Acti9 iC60L MCB 1P C 20A 15kA

In stock

The Schneider Electric A9F94120 is a 1-pole miniature circuit breaker (MCB) from the Acti 9 iC60L range, providing overload and short-circuit prote...

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$10.27 - $10.27
$10.27
$10.27 - $10.27
$10.27
262701 PL7 - C6/1 Miniature circuit breaker 1P C6A 10kA
$4.16 - $4.16
$4.16
$4.16 - $4.16
$4.16

Eaton 262701 PL7-C6/1 MCB 1P 6 A C Curve 10kA DIN Rail

In stock

The Eaton PL7-C6/1 is a single-pole miniature circuit breaker from the Eaton Moeller xPole series, rated at 6 A with tripping characteristic C. It ...

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$4.16 - $4.16
$4.16
$4.16 - $4.16
$4.16
262675 PL7 - B13/1 Miniature Circuit Breaker 13A 1P B
$3.56 - $3.56
$3.56
$3.56 - $3.56
$3.56

Eaton 262675 PL7-B13/1 MCB 1P 13 A C Curve 6kA DIN Rail

In stock

The Eaton PL7-B13/1 is a 13 A single-pole B-curve miniature circuit breaker from the Moeller series xPole range, offering 10 kA short-circuit break...

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$3.56 - $3.56
$3.56
$3.56 - $3.56
$3.56
A9F84120 Schneider Electric Miniature Circuit Breaker (MCB), Acti9 iC60H 1P C20A 10kA
$5.27 - $5.27
$5.27
$5.27 - $5.27
$5.27

Schneider A9F84120 Acti9 iC60H MCB 1P C 20A 10kA

In stock

The Schneider Electric A9F84120 is a 1-pole miniature circuit breaker (MCB) from the Acti 9 iC60H range, providing overcurrent protection for circu...

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$5.27 - $5.27
$5.27
$5.27 - $5.27
$5.27
419207 Legrand RX³ Miniature circuit breaker 1P C50A 6kA
$4.13 - $4.13
$4.13
$4.13 - $4.13
$4.13

Legrand 419207 MCB RX³ 1P 50A Curve C 6kA DIN Rail

In stock

The Legrand 419207 is an RX³ miniature circuit breaker (MCB), 1-pole, rated 50 A on the C tripping curve, for 230 V installations. It has a short-c...

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$4.13 - $4.13
$4.13
$4.13 - $4.13
$4.13
MB125A Hager MB1 Miniature Circuit Breaker 1P B25A 6kA
$3.56 - $3.56
$3.56
$3.56 - $3.56
$3.56

Hager MB125A MB1 MCB 1P 25 A B Curve 6kA DIN Rail

In stock

The Hager MB125A is a Hager MB1 miniature circuit breaker, 1P, 25 A, B curve, 6kA. For final circuit protection. Mounts on 35mm DIN rail.Technical ...

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$3.56 - $3.56
$3.56
$3.56 - $3.56
$3.56
A9K02125 Miniature circuit breaker (MCB), Acti9 K60N, 1P, 25A, C curve, 6000A (IEC/EN 60898 - 1)
$2.39 - $2.39
$2.39
$2.39 - $2.39
$2.39

Schneider A9K02125 Acti9 K60N MCB 1P C 25A 6kA

In stock

The Schneider Electric A9K02125 is a 1-pole miniature circuit breaker (MCB) from the Acti9 K60N range, designed for overcurrent protection in resid...

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$2.39 - $2.39
$2.39
$2.39 - $2.39
$2.39
286518 PL6 - B6/1 Miniature Circuit Breaker 6A 1P B
$3.27 - $3.27
$3.27
$3.27 - $3.27
$3.27

Eaton 286518 PL6-B6/1 MCB 1P 6 A C Curve 6kA DIN Rail

In stock

The Eaton PL6-B6/1 is a single-pole miniature circuit breaker from the Eaton Moeller xPole series, designed for overcurrent protection in residenti...

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$3.27 - $3.27
$3.27
$3.27 - $3.27
$3.27
Schneider A9F84101 Miniature Circuit Breaker (MCB), Acti9 iC60H, 1P 1A C curve 1
$8.27 - $8.27
$8.27
$8.27 - $8.27
$8.27

Schneider A9F84101 Acti9 iC60H MCB 1P C 1A 10kA

In stock

The Schneider Electric A9F84101 is an Acti9 iC60H 1-pole miniature circuit breaker (MCB) from the Acti 9 range, designed for overload and short-cir...

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$8.27 - $8.27
$8.27
$8.27 - $8.27
$8.27
2CDS251001R0634 S201 - C63 Miniature Circuit Breaker - 1P - C - 63 A
$7.70 - $7.70
$7.70
$7.70 - $7.70
$7.70

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...

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$7.70 - $7.70
$7.70
$7.70 - $7.70
$7.70
MC125A Hager MC1 Miniature Circuit Breaker 1P C25A 6kA
$4.42 - $4.42
$4.42
$4.42 - $4.42
$4.42

Hager MC125A MCB 1P 25 A C Curve 6kA DIN Rail

In stock

The Hager MC125A is a Hager miniature circuit breaker, 1P, 25 A, C curve, 6kA. For final circuit protection. Mounts on 35mm DIN rail.Technical spe...

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$4.42 - $4.42
$4.42
$4.42 - $4.42
$4.42
MB120A Hager MB1 Miniature Circuit Breaker 1P B20A 6kA
$3.69 - $3.69
$3.69
$3.69 - $3.69
$3.69

Hager MB120A MB1 MCB 1P 20 A B Curve 6kA DIN Rail

In stock

The Hager MB120A is a Hager MB1 miniature circuit breaker, 1P, 20 A, B curve, 6kA. For final circuit protection. Mounts on 35mm DIN rail.Technical ...

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$3.69 - $3.69
$3.69
$3.69 - $3.69
$3.69
419138 Legrand RX³ Miniature circuit breaker 1P B25A 6kA
$2.72 - $2.72
$2.72
$2.72 - $2.72
$2.72

Legrand 419138 MCB RX³ 1P 25A Curve B 6kA DIN Rail

In stock

The Legrand 419138 is an RX³ miniature circuit breaker (MCB), 1-pole, rated 25 A on the B tripping curve, for 230 V installations. It has a short-c...

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$2.72 - $2.72
$2.72
$2.72 - $2.72
$2.72
A9F84116 Schneider Electric Miniature Circuit Breaker (MCB), Acti9 iC60H 1P C16A 10kA
$5.60 - $5.60
$5.60
$5.60 - $5.60
$5.60

Schneider A9F84116 Acti9 iC60H MCB 1P C 16A 10kA

In stock

The Schneider Electric Acti9 iC60H (A9F84116) is a 1-pole miniature circuit breaker from the Acti 9 range, designed for overcurrent protection in r...

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$5.60 - $5.60
$5.60
$5.60 - $5.60
$5.60
MB113A Hager MB1 Miniature Circuit Breaker 1P B13A 6kA
$3.74 - $3.74
$3.74
$3.74 - $3.74
$3.74

Hager MB113A MB1 MCB 1P 13 A B Curve 6kA DIN Rail

In stock

The Hager MB113A is a Hager MB1 miniature circuit breaker, 1P, 13 A, B curve, 6kA. For final circuit protection. Mounts on 35mm DIN rail.Technical ...

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$3.74 - $3.74
$3.74
$3.74 - $3.74
$3.74
2CDS211001R0404 SH201 - C40 Miniature Circuit Breaker - 1P - C - 40 A
$3.20 - $3.20
$3.20
$3.20 - $3.20
$3.20

2CDS211001R0404 ABB SH201-C40 MCB 1P 40A C Curve 6kA DIN Rail

In stock

ABB SH201-C40 (article 2CDS211001R0404) is a 1-pole miniature circuit breaker from the Compact Home SH200 series, rated at 40 A with a C trip chara...

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$3.20 - $3.20
$3.20
$3.20 - $3.20
$3.20
A9F84106 Schneider Electric Miniature Circuit Breaker (MCB), Acti9 iC60H 1P C6A 10kA
$5.73 - $5.73
$5.73
$5.73 - $5.73
$5.73

Schneider A9F84106 Acti9 iC60H MCB 1P C 6A 10kA

Low stock

The Schneider Electric Acti9 iC60H (A9F84106) is a 1-pole miniature circuit breaker from the Acti 9 range, suitable for overcurrent protection in l...

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$5.73 - $5.73
$5.73
$5.73 - $5.73
$5.73
A9K02140 Miniature circuit breaker (MCB), Acti9 K60N, 1P, 40A, C curve, 6000A (IEC/EN 60898 - 1)
$2.73 - $2.73
$2.73
$2.73 - $2.73
$2.73

Schneider A9K02140 Acti9 K60N MCB 1P C 40A 6kA

In stock

The Schneider Electric A9K02140 is a 1-pole miniature circuit breaker (MCB) from the Acti 9 K60N range, providing overcurrent protection in residen...

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$2.73 - $2.73
$2.73
$2.73 - $2.73
$2.73
2CDS251001R0505 S201 - B50 Miniature Circuit Breaker - 1P - B - 50 A
$7.65 - $7.65
$7.65
$7.65 - $7.65
$7.65

2CDS251001R0505 ABB S201-B50 MCB 1P 50A B Curve 6kA DIN Rail

In stock

The ABB S201-B50 (article 2CDS251001R0505) is a 1-pole, 50 A miniature circuit breaker from the ABB S200 series, with Type B tripping characteristi...

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$7.65 - $7.65
$7.65
$7.65 - $7.65
$7.65
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