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3 Pole MCB

Power up with confidence using our 3 pole MCB selection. These 3 pole breakers are built to handle demanding electrical loads, offering superior protection against short circuits and overloads. Perfect for three-phase power systems in industrial and commercial environments, they combine compact design, high performance, and global safety certifications. Choose a 3 phase breaker that delivers lasting reliability and peace of mind.

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Schneider A9F84350 Miniature Circuit Breaker (MCB), Acti9 iC60H, 3P, 50A, C curv
$46.55 - $46.55
$46.55
$46.55 - $46.55
$46.55

Schneider A9F84350 Miniature Circuit Breaker (MCB), Acti9 iC60H, 3P, 50A, C curv

In stock

Schneider Electric A9F84350 is a 3-pole miniature circuit breaker (MCB) from the Acti 9 iC60H series, designed for electrical power distribution. R...

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$46.55 - $46.55
$46.55
$46.55 - $46.55
$46.55
18799 Schneider Electric Miniature Circuit Breaker (MCB), Acti9 NG125L, 3P C10A, 50kA
$226.12 - $226.12
$226.12
$226.12 - $226.12
$226.12

Schneider 18799 Miniature Circuit Breaker (MCB), Acti9 NG125L, 3P C10A, 50kA

Low stock

Schneider Electric 18799 is a 3-pole miniature circuit breaker (MCB) from the Acti 9 NG125L range, designed for electrical power distribution in in...

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$226.12 - $226.12
$226.12
$226.12 - $226.12
$226.12
194882 Eaton HN - B20/3 Miniature Circuit Breaker 3P B20A
$18.89 - $18.89
$18.89
$18.89 - $18.89
$18.89

Eaton 194882 HN-B20/3 MCB 3P 20 A B Curve 6kA DIN Rail

In stock

The Eaton HN-B20/3 is a 3-pole miniature circuit breaker from the xPole Home Moeller series, designed for overcurrent and short-circuit protection ...

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$18.89 - $18.89
$18.89
$18.89 - $18.89
$18.89
194894 Eaton HN - C32/3 Miniature Circuit Breaker 3P C32A
$23.17 - $23.17
$23.17
$23.17 - $23.17
$23.17

Eaton 194894 HN-C32/3 MCB 3P 32 A C Curve 6kA DIN Rail

Low stock

The Eaton HN-C32/3 is a 3-pole miniature circuit breaker (MCB) from the Moeller xPole Home series, rated at 32 A with tripping characteristic C for...

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$23.17 - $23.17
$23.17
$23.17 - $23.17
$23.17
A9F94325 Schneider Electric Miniature Circuit Breaker (MCB), Acti9 iC60L, 3P C25A 15kA
$54.47 - $54.47
$54.47
$54.47 - $54.47
$54.47

Schneider A9F94325 Miniature Circuit Breaker (MCB), Acti9 iC60L, 3P C25A 15kA

Low stock

The Schneider Electric A9F94325 is a 3-pole miniature circuit breaker (MCB) from the Acti 9 iC60L series, rated at 25 A with a C tripping character...

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$54.47 - $54.47
$54.47
$54.47 - $54.47
$54.47
2CDS213001R0204 SH203 - C20 Miniature Circuit Breaker - 3P - C - 20 A
$14.29 - $14.29
$14.29
$14.29 - $14.29
$14.29

2CDS213001R0204 ABB SH203-C20 MCB 3P 20A C Curve 6kA DIN Rail

In stock

The ABB SH203-C20 (article 2CDS213001R0204) is a 3-pole miniature circuit breaker from the Compact Home SH200 series, rated at 20 A with a C trippi...

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$14.29 - $14.29
$14.29
$14.29 - $14.29
$14.29
A9F94316 Schneider Electric Miniature Circuit Breaker (MCB), Acti9 iC60L, 3P C16A 15kA
$50.68 - $50.68
$50.68
$50.68 - $50.68
$50.68

Schneider A9F94316 Miniature Circuit Breaker (MCB), Acti9 iC60L, 3P C16A 15kA

Low stock

Schneider Electric A9F94316 is a 3-pole miniature circuit breaker (MCB) from the Acti 9 iC60L series, designed for electrical power distribution. I...

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$50.68 - $50.68
$50.68
$50.68 - $50.68
$50.68
2CDS213001R0024 SH203 - C2 Miniature Circuit Breaker - 3P - C - 2 A
$36.75 - $36.75
$36.75
$36.75 - $36.75
$36.75

2CDS213001R0024 ABB SH203-C2 MCB 3P 2A C Curve 6kA DIN Rail

In stock

The ABB SH203-C2 (article 2CDS213001R0024) is a 3-pole miniature circuit breaker from the SH200 Compact Home range, rated at 2 A with a type C trip...

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$36.75 - $36.75
$36.75
$36.75 - $36.75
$36.75
A9K02340 Miniature circuit breaker (MCB), Acti9 K60N, 3P, 40A, C curve, 6000A (IEC/EN 60898 - 1)
$14.28 - $14.28
$14.28
$14.28 - $14.28
$14.28

Schneider A9K02340 Acti9 K60N MCB 3P 40 A C Curve 6kA DIN Rail

In stock

The Schneider Electric A9K02340 is a 3-pole, 40 A miniature circuit breaker (MCB) from the Acti 9 K60N series, designed for AC electrical power dis...

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$14.28 - $14.28
$14.28
$14.28 - $14.28
$14.28
5SL6320 - 6 5SL Miniature circuit breaker 3P B20A 6kA
$15.68 - $15.68
$15.68
$15.68 - $15.68
$15.68

Siemens 5SL6320-6 Miniature Circuit Breaker 3P 20A B 6kA 400V

In stock

The Siemens 5SL6320-6 (MLFB: 5SL6320-6) is a SENTRON 3-pole miniature circuit breaker rated 20 A at 400 V AC with a B tripping characteristic and 6...

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$15.68 - $15.68
$15.68
$15.68 - $15.68
$15.68
MB306A Hager MB3 Miniature Circuit Breaker 3P B6A 6kA
$21.62 - $21.62
$21.62
$21.62 - $21.62
$21.62

Hager MB306A MB1 MCB 3P 6 A B Curve 6kA DIN Rail

In stock

The Hager MB306A is a Hager MB1 miniature circuit breaker, 3P, 6 A, B curve, 6kA. For final circuit protection. Mounts on 35mm DIN rail.Technical s...

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$21.62 - $21.62
$21.62
$21.62 - $21.62
$21.62
A9F73325 Miniature circuit breaker (MCB), Acti9 iC60N, 3P, 25A, B curve, 6000A (IEC/EN 60898 - 1), 10kA (IEC/EN 60947 - 2)
$21.47 - $21.47
$21.47
$21.47 - $21.47
$21.47

Schneider A9F73325 Acti9 iC60N MCB 3P 25 A B Curve 10kA

In stock

The Schneider Electric A9F73325 is a 3-pole, 25 A miniature circuit breaker (MCB) from the Acti 9 iC60N series, designed for electrical power distr...

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$21.47 - $21.47
$21.47
$21.47 - $21.47
$21.47
2CDS213001R0635 Abb SH203 - B63 Miniature circuit breaker 3P B63 6kA
$26.43 - $26.43
$26.43
$26.43 - $26.43
$26.43

2CDS213001R0635 ABB SH203-B63 MCB 3P 63A B Curve 6kA DIN Rail

In stock

The ABB SH203-B63 (article 2CDS213001R0635) is a 3-pole miniature circuit breaker from the SH200 series, rated at 63 A with a B tripping characteri...

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$26.43 - $26.43
$26.43
$26.43 - $26.43
$26.43
A9K01310 Acti 9 K60N 3P - 10A - B curve 6000 A
$14.00 - $14.00
$14.00
$14.00 - $14.00
$14.00

Schneider A9K01310 Acti9 K60N MCB 3P 10 A B Curve 6kA DIN Rail

In stock

The Schneider Electric A9K01310 is a 3-pole miniature circuit breaker (MCB) from the Acti 9 K60N range, designed for electrical energy distribution...

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$14.00 - $14.00
$14.00
$14.00 - $14.00
$14.00
263392 PL7 - B32/3 Miniature Circuit Breaker 32A 3P B
$21.46 - $21.46
$21.46
$21.46 - $21.46
$21.46

Eaton 263392 PL7-B32/3 MCB 3P 32 A C Curve 6kA DIN Rail

Low stock

The Eaton PL7-B32/3 is a three-pole, 32 A, B-characteristic miniature circuit breaker (MCB) from the Moeller series xPole range, providing overcurr...

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$21.46 - $21.46
$21.46
$21.46 - $21.46
$21.46
419167 Legrand RX³ Miniature circuit breaker 3P B10A 10kA
$11.79 - $11.79
$11.79
$11.79 - $11.79
$11.79

Legrand 419167 MCB RX³ 3P 10A Curve B 6kA DIN Rail

In stock

The Legrand 419167 is an RX³ miniature circuit breaker (MCB), 3-pole, rated 10 A on the B tripping curve, for 400 V installations. It has a short-c...

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$11.79 - $11.79
$11.79
$11.79 - $11.79
$11.79
A9K01340 Acti 9 K60N 3P - 40 A - B curve 6000 A
$13.88 - $13.88
$13.88
$13.88 - $13.88
$13.88

Schneider A9K01340 Acti9 K60N MCB 3P 40 A B Curve 6kA DIN Rail

Low stock

The Schneider Electric A9K01340 is a 3-pole 40 A miniature circuit breaker (MCB) from the Acti 9 K60N series, providing thermomagnetic overcurrent ...

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$13.88 - $13.88
$13.88
$13.88 - $13.88
$13.88
MC332A Hager MC3 Miniature Circuit Breaker 3P C32A 6kA
$28.42 - $28.42
$28.42
$28.42 - $28.42
$28.42

Hager MC332A MCB 3P 32 A C Curve 6kA DIN Rail

In stock

The Hager MC332A is a Hager miniature circuit breaker, 3P, 32 A, C curve, 6kA. For final circuit protection. Mounts on 35mm DIN rail.Technical spe...

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$28.42 - $28.42
$28.42
$28.42 - $28.42
$28.42
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