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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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5SL6325 - 7 5SL Miniature circuit breaker 3P C25A 6kA
$18.67 - $18.67
$18.67
$18.67 - $18.67
$18.67

Siemens 5SL6325-7 SENTRON Miniature Circuit Breaker 3P 25A C 6kA

In stock

The Siemens 5SL6325-7 (MLFB: 5SL6325-7) is a SENTRON 3-pole miniature circuit breaker rated at 25 A with tripping characteristic class C. Designed ...

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$18.67 - $18.67
$18.67
$18.67 - $18.67
$18.67
194892 Eaton HN - C20/3 Miniature Circuit Breaker 3P C20A
$18.77 - $18.77
$18.77
$18.77 - $18.77
$18.77

Eaton 194892 HN-C20/3 MCB 3P 20 A C Curve 6kA DIN Rail

In stock

The Eaton HN-C20/3 is a 3-pole type C miniature circuit breaker from the xPole Home series, designed for overcurrent protection in residential and ...

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$18.77 - $18.77
$18.77
$18.77 - $18.77
$18.77
A9F74340 Miniature circuit breaker (MCB), Acti9 iC60N, 3P, 40A, C curve, 6000A (IEC/EN 60898 - 1), 10kA (IEC/EN 60947 - 2)
$30.14 - $30.14
$30.14
$30.14 - $30.14
$30.14

Schneider A9F74340 Acti9 iC60N MCB 3P 40 A C Curve 10kA

In stock

The Schneider Electric A9F74340 is a 3-pole 40 A miniature circuit breaker (MCB) from the Acti 9 iC60N series, with a C tripping curve and thermoma...

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$30.14 - $30.14
$30.14
$30.14 - $30.14
$30.14
194881 Eaton HN - B16/3 Miniature Circuit Breaker 3P B16A
$18.90 - $18.90
$18.90
$18.90 - $18.90
$18.90

Eaton 194881 HN-B16/3 MCB 3P 16 A B Curve 6kA DIN Rail

In stock

The Eaton HN-B16/3 is a 3-pole, curve-B miniature circuit breaker from the xPole Home series, rated at 16 A with a 6 kA breaking capacity per IEC/E...

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$18.90 - $18.90
$18.90
$18.90 - $18.90
$18.90
2CDS253001R0065 Abb S203 - B6 Miniature circuit breaker 3P B6 6kA
$24.42 - $24.42
$24.42
$24.42 - $24.42
$24.42

2CDS253001R0065 ABB SH203-B6 MCB 3P 6A B Curve 6kA DIN Rail

Low stock

The ABB S203-B6 (article 2CDS253001R0065) is a 3-pole miniature circuit breaker from the System pro M compact S200 series, rated at 6 A with a B tr...

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$24.42 - $24.42
$24.42
$24.42 - $24.42
$24.42
211811 AZ - 3 - C125 Miniature circuit breaker 3P C125A 15kA
$124.83 - $124.83
$124.83
$124.83 - $124.83
$124.83

Eaton 211811 AZ-3-C125 MCB 3P 125 A C Curve 6kA DIN Rail

Low stock

The Eaton AZ-3-C125 is a 3-pole type C miniature circuit breaker (MCB) from the Moeller series xEffect range, delivering reliable overcurrent and s...

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$124.83 - $124.83
$124.83
$124.83 - $124.83
$124.83
286596 PL6 - C2/3 Miniature circuit breaker 3P C2A 6kA
$22.79 - $22.79
$22.79
$22.79 - $22.79
$22.79

Eaton 286596 PL6-C2/3 MCB 3P 2 A C Curve 6kA DIN Rail

Low stock

The Eaton PL6-C2/3 is a 3-pole miniature circuit breaker from the Moeller xPole PL6 series, providing overcurrent and short-circuit protection for ...

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$22.79 - $22.79
$22.79
$22.79 - $22.79
$22.79
419170 Legrand RX³ Miniature circuit breaker 3P B20A 10kA
$12.26 - $12.26
$12.26
$12.26 - $12.26
$12.26

Legrand 419170 MCB RX³ 3P 20A Curve B 6kA DIN Rail

In stock

The Legrand 419170 is an RX³ miniature circuit breaker (MCB), 3-pole, rated 20 A on the B tripping curve, for 400 V installations. It has a short-c...

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$12.26 - $12.26
$12.26
$12.26 - $12.26
$12.26
MC316A Hager MC3 Miniature Circuit Breaker 3P C16A 6kA
$20.66 - $20.66
$20.66
$20.66 - $20.66
$20.66

Hager MC316A MCB 3P 16 A C Curve 6kA DIN Rail

In stock

The Hager MC316A is a Hager miniature circuit breaker, 3P, 16 A, C curve, 6kA. For final circuit protection. Mounts on 35mm DIN rail.Technical spe...

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$20.66 - $20.66
$20.66
$20.66 - $20.66
$20.66
419237 RX³ Miniature circuit breaker 3P C25A 6kA
$13.40 - $13.40
$13.40
$13.40 - $13.40
$13.40

Legrand 419237 MCB RX³ 3P 25A Curve C 6kA DIN Rail

In stock

The Legrand 419237 is an RX³ miniature circuit breaker (MCB), 3-pole, rated 25 A on the C tripping curve, for 400 V installations. It has a short-c...

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$13.40 - $13.40
$13.40
$13.40 - $13.40
$13.40
2CDS253001R0165 S203 - B16 Miniature Circuit Breaker - 3P - B - 16 A
$18.62 - $18.62
$18.62
$18.62 - $18.62
$18.62

2CDS253001R0165 ABB SH203-B16 MCB 3P 16A B Curve 6kA DIN Rail

Low stock

The ABB S203-B16 (article 2CDS253001R0165) is a 3-pole miniature circuit breaker from the System pro M compact S200 series. Rated at 16 A with a B ...

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$18.62 - $18.62
$18.62
$18.62 - $18.62
$18.62
5SL6363 - 6 5SL Miniature circuit breaker 3P B63A 6kA
$33.43 - $33.43
$33.43
$33.43 - $33.43
$33.43

Siemens 5SL6363-6 Miniature Circuit Breaker 3P 63A B 6kA 400V

In stock

The Siemens 5SL6363-6 (MLFB: 5SL6363-6) is a SENTRON 3-pole miniature circuit breaker rated at 63 A with a B tripping characteristic and 6 kA break...

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$33.43 - $33.43
$33.43
$33.43 - $33.43
$33.43
MB332A Hager MB3 Miniature Circuit Breaker 3P B32A 6kA
$24.80 - $24.80
$24.80
$24.80 - $24.80
$24.80

Hager MB332A MB1 MCB 3P 32 A B Curve 6kA DIN Rail

Low stock

The Hager MB332A is a Hager MB1 miniature circuit breaker, 3P, 32 A, B curve, 6kA. For final circuit protection. Mounts on 35mm DIN rail.Technical ...

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$24.80 - $24.80
$24.80
$24.80 - $24.80
$24.80
MC313A Hager MC3 Miniature Circuit Breaker 3P C13A 6kA
$19.36 - $19.36
$19.36
$19.36 - $19.36
$19.36

Hager MC313A MCB 3P 13 A C Curve 6kA DIN Rail

Low stock

The Hager MC313A is a Hager miniature circuit breaker, 3P, 13 A, C curve, 6kA. For final circuit protection. Mounts on 35mm DIN rail.Technical spe...

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$19.36 - $19.36
$19.36
$19.36 - $19.36
$19.36
194884 Eaton HN - B32/3 Miniature Circuit Breaker 3P B32A
$22.84 - $22.84
$22.84
$22.84 - $22.84
$22.84

Eaton 194884 HN-B32/3 MCB 3P 32 A B Curve 6kA DIN Rail

In stock

The Eaton HN-B32/3 is a 3-pole miniature circuit breaker from the Moeller series xPole Home range, providing overcurrent and short-circuit protecti...

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$22.84 - $22.84
$22.84
$22.84 - $22.84
$22.84
HLF399S Hager HLF Miniature Circuit Breaker 3P C125A 10kA
$180.03 - $180.03
$180.03
$180.03 - $180.03
$180.03

Hager HLF399S HLF MCB 3P 125 A C Curve 10kA DIN Rail

Low stock

The Hager HLF399S is a Hager HLF miniature circuit breaker, 3P, 125 A, C curve, 10kA. For final circuit protection. Mounts on 35mm DIN rail.Technic...

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$180.03 - $180.03
$180.03
$180.03 - $180.03
$180.03
5SY4325 - 7 Siemens Miniature Circuit Breaker (MCB), 3P 25A Class C, 400V 10kA
$35.48 - $35.48
$35.48
$35.48 - $35.48
$35.48

Siemens 5SY4325-7 Miniature Circuit Breaker 3P C 25A 10kA SENTRON

In stock

The Siemens 5SY4325-7 is a 3-pole miniature circuit breaker from the SENTRON range, rated at 25A with a type C tripping characteristic for overcurr...

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$35.48 - $35.48
$35.48
$35.48 - $35.48
$35.48
A9F84325 Schneider Electric Miniature Circuit Breaker (MCB), Acti9 iC60H 3P C25A 10kA
$25.77 - $25.77
$25.77
$25.77 - $25.77
$25.77

Schneider A9F84325 Miniature Circuit Breaker (MCB), Acti9 iC60H 3P C25A 10kA

Low stock

The Schneider Electric A9F84325 is a 3-pole miniature circuit breaker (MCB) from the Acti 9 iC60H range, rated at 25 A with a C tripping curve. It ...

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$25.77 - $25.77
$25.77
$25.77 - $25.77
$25.77
2CDS253001R0804 S203 - C80 Miniature Circuit Breaker - 3P - C - 80 A
$108.47 - $108.47
$108.47
$108.47 - $108.47
$108.47

2CDS253001R0804 ABB S203-C80 MCB 3P 80A C Curve 6kA DIN Rail

Low stock

The ABB S203-C80 (article 2CDS253001R0804) is a 3-pole miniature circuit breaker from ABB's S200 series, built to protect three-phase AC circuits a...

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$108.47 - $108.47
$108.47
$108.47 - $108.47
$108.47
419238 RX³ Miniature circuit breaker 3P C32A 6kA
$14.42 - $14.42
$14.42
$14.42 - $14.42
$14.42

Legrand 419238 MCB RX³ 3P 32A Curve C 6kA DIN Rail

In stock

The Legrand 419238 is an RX³ miniature circuit breaker (MCB), 3-pole, rated 32 A on the C tripping curve, for 400 V installations. It has a short-c...

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$14.42 - $14.42
$14.42
$14.42 - $14.42
$14.42
419175 Legrand RX³ Miniature circuit breaker 3P B63A 10kA
$19.48 - $19.48
$19.48
$19.48 - $19.48
$19.48

Legrand 419175 MCB RX³ 3P 63A Curve B 6kA DIN Rail

In stock

The Legrand 419175 is an RX³ miniature circuit breaker (MCB), 3-pole, rated 63 A on the B tripping curve, for 400 V installations. It has a short-c...

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$19.48 - $19.48
$19.48
$19.48 - $19.48
$19.48
A9F94320 Schneider Electric Miniature Circuit Breaker (MCB), Acti9 iC60L, 3P C20A 15kA
$54.51 - $54.51
$54.51
$54.51 - $54.51
$54.51

Schneider A9F94320 Miniature Circuit Breaker (MCB), Acti9 iC60L, 3P C20A 15kA

Low stock

The Schneider Electric A9F94320 is a 3-pole, 20 A miniature circuit breaker (MCB) from the Acti 9 iC60L series, featuring a type C tripping charact...

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$54.51 - $54.51
$54.51
$54.51 - $54.51
$54.51
194897 Eaton HN - C63/3 Miniature Circuit Breaker 3P C63A
$45.08 - $45.08
$45.08
$45.08 - $45.08
$45.08

Eaton 194897 HN-C63/3 MCB 3P 63 A C Curve 6kA DIN Rail

Low stock

The Eaton HN-C63/3 is a 3-pole miniature circuit breaker from the Moeller series xPole Home range, providing overcurrent and short-circuit protecti...

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$45.08 - $45.08
$45.08
$45.08 - $45.08
$45.08
263391 PL7 - B25/3 Miniature Circuit Breaker 25A 3P B
$19.25 - $19.25
$19.25
$19.25 - $19.25
$19.25

Eaton 263391 PL7-B25/3 MCB 3P 25 A C Curve 6kA DIN Rail

In stock

The Eaton PL7-B25/3 is a 25 A three-pole B-characteristic miniature circuit breaker (MCB) from the Moeller series xPole, rated at 10 kA breaking ca...

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$19.25 - $19.25
$19.25
$19.25 - $19.25
$19.25
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