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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
$33.49 - $33.49
$33.49
$33.49 - $33.49
$33.49

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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$33.49 - $33.49
$33.49
$33.49 - $33.49
$33.49
18799 Schneider Electric Miniature Circuit Breaker (MCB), Acti9 NG125L, 3P C10A, 50kA
$162.66 - $162.66
$162.66
$162.66 - $162.66
$162.66

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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$162.66 - $162.66
$162.66
$162.66 - $162.66
$162.66
194882 Eaton HN - B20/3 Miniature Circuit Breaker 3P B20A
$13.59 - $13.59
$13.59
$13.59 - $13.59
$13.59

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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$13.59 - $13.59
$13.59
$13.59 - $13.59
$13.59
194894 Eaton HN - C32/3 Miniature Circuit Breaker 3P C32A
$16.67 - $16.67
$16.67
$16.67 - $16.67
$16.67

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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$16.67 - $16.67
$16.67
$16.67 - $16.67
$16.67
A9F94325 Schneider Electric Miniature Circuit Breaker (MCB), Acti9 iC60L, 3P C25A 15kA
$39.18 - $39.18
$39.18
$39.18 - $39.18
$39.18

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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$39.18 - $39.18
$39.18
$39.18 - $39.18
$39.18
2CDS213001R0204 SH203 - C20 Miniature Circuit Breaker - 3P - C - 20 A
$10.28 - $10.28
$10.28
$10.28 - $10.28
$10.28

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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$10.28 - $10.28
$10.28
$10.28 - $10.28
$10.28
A9F94316 Schneider Electric Miniature Circuit Breaker (MCB), Acti9 iC60L, 3P C16A 15kA
$36.46 - $36.46
$36.46
$36.46 - $36.46
$36.46

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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$36.46 - $36.46
$36.46
$36.46 - $36.46
$36.46
2CDS213001R0024 SH203 - C2 Miniature Circuit Breaker - 3P - C - 2 A
$26.44 - $26.44
$26.44
$26.44 - $26.44
$26.44

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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$26.44 - $26.44
$26.44
$26.44 - $26.44
$26.44
A9K02340 Miniature circuit breaker (MCB), Acti9 K60N, 3P, 40A, C curve, 6000A (IEC/EN 60898 - 1)
$10.27 - $10.27
$10.27
$10.27 - $10.27
$10.27

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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$10.27 - $10.27
$10.27
$10.27 - $10.27
$10.27
5SL6320 - 6 5SL Miniature circuit breaker 3P B20A 6kA
$11.28 - $11.28
$11.28
$11.28 - $11.28
$11.28

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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$11.28 - $11.28
$11.28
$11.28 - $11.28
$11.28
MB306A Hager MB3 Miniature Circuit Breaker 3P B6A 6kA
$15.55 - $15.55
$15.55
$15.55 - $15.55
$15.55

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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$15.55 - $15.55
$15.55
$15.55 - $15.55
$15.55
A9F73325 Miniature circuit breaker (MCB), Acti9 iC60N, 3P, 25A, B curve, 6000A (IEC/EN 60898 - 1), 10kA (IEC/EN 60947 - 2)
$15.45 - $15.45
$15.45
$15.45 - $15.45
$15.45

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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$15.45 - $15.45
$15.45
$15.45 - $15.45
$15.45
2CDS213001R0635 Abb SH203 - B63 Miniature circuit breaker 3P B63 6kA
$19.01 - $19.01
$19.01
$19.01 - $19.01
$19.01

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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$19.01 - $19.01
$19.01
$19.01 - $19.01
$19.01
A9K01310 Acti 9 K60N 3P - 10A - B curve 6000 A
$10.07 - $10.07
$10.07
$10.07 - $10.07
$10.07

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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$10.07 - $10.07
$10.07
$10.07 - $10.07
$10.07
263392 PL7 - B32/3 Miniature Circuit Breaker 32A 3P B
$15.43 - $15.43
$15.43
$15.43 - $15.43
$15.43

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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$15.43 - $15.43
$15.43
$15.43 - $15.43
$15.43
419167 Legrand RX³ Miniature circuit breaker 3P B10A 10kA
$8.48 - $8.48
$8.48
$8.48 - $8.48
$8.48

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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$8.48 - $8.48
$8.48
$8.48 - $8.48
$8.48
A9K01340 Acti 9 K60N 3P - 40 A - B curve 6000 A
$9.99 - $9.99
$9.99
$9.99 - $9.99
$9.99

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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$9.99 - $9.99
$9.99
$9.99 - $9.99
$9.99
MC332A Hager MC3 Miniature Circuit Breaker 3P C32A 6kA
$20.45 - $20.45
$20.45
$20.45 - $20.45
$20.45

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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$20.45 - $20.45
$20.45
$20.45 - $20.45
$20.45
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