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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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419234 RX³ Miniature circuit breaker 3P C13A 6kA
$12.63 - $12.63
$12.63
$12.63 - $12.63
$12.63

Legrand 419234 MCB RX³ 3P 13A Curve C 6kA DIN Rail

In stock

The Legrand 419234 is an RX³ miniature circuit breaker (MCB), 3-pole, rated 13 A on the C tripping curve, for 400 V installations. It has a short-c...

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$12.63 - $12.63
$12.63
$12.63 - $12.63
$12.63
286598 PL6 - C6/3 Miniature circuit breaker 3P C6A 6kA
$15.67 - $15.67
$15.67
$15.67 - $15.67
$15.67

Eaton 286598 PL6-C6/3 MCB 3P 6 A C Curve 6kA DIN Rail

In stock

The Eaton PL6-C6/3 is a 3-pole miniature circuit breaker from the Moeller series xPole PL6 range, providing overcurrent and short-circuit protectio...

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$15.67 - $15.67
$15.67
$15.67 - $15.67
$15.67
2CDS213001R0064 SH203 - C6 Miniature Circuit Breaker - 3P - C - 6 A
$13.86 - $13.86
$13.86
$13.86 - $13.86
$13.86

2CDS213001R0064 ABB SH203-C6 MCB 3P 6A C Curve 6kA DIN Rail

In stock

The ABB SH203-C6 (article 2CDS213001R0064) is a 3-pole miniature circuit breaker from the SH200 Compact Home series, rated at 6 A with a C tripping...

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$13.86 - $13.86
$13.86
$13.86 - $13.86
$13.86
263410 PL7 - C20/3 Miniature circuit breaker 3P C20A 10kA
$16.83 - $16.83
$16.83
$16.83 - $16.83
$16.83

Eaton 263410 PL7-C20/3 MCB 3P 20 A C Curve 10kA DIN Rail

Low stock

The Eaton PL7-C20/3 is a three-pole miniature circuit breaker (MCB) from the Moeller series xPole range, rated at 20 A with type C tripping charact...

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$16.83 - $16.83
$16.83
$16.83 - $16.83
$16.83
2CDS253001R0635 S203 - B63 Miniature Circuit Breaker - 3P - B - 63 A
$45.94 - $45.94
$45.94
$45.94 - $45.94
$45.94

2CDS253001R0635 ABB S203-B63 MCB 3P 63A B Curve 6kA DIN Rail

Low stock

The ABB S203-B63 (article 2CDS253001R0635) is a 3-pole miniature circuit breaker from the S200 System pro M compact range, rated at 63 A with a B t...

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$45.94 - $45.94
$45.94
$45.94 - $45.94
$45.94
MC340A Hager MC3 Miniature Circuit Breaker 3P C40A 6kA
$23.75 - $23.75
$23.75
$23.75 - $23.75
$23.75

Hager MC340A MCB 3P 40 A C Curve 6kA DIN Rail

In stock

The Hager MC340A is a Hager miniature circuit breaker, 3P, 40 A, C curve, 6kA. For final circuit protection. Mounts on 35mm DIN rail.Technical spe...

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$23.75 - $23.75
$23.75
$23.75 - $23.75
$23.75
419241 Legrand RX³ Miniature circuit breaker 3P C63A 10kA
$19.32 - $19.32
$19.32
$19.32 - $19.32
$19.32

Legrand 419241 MCB RX³ 3P 63A Curve C 6kA DIN Rail

In stock

The Legrand 419241 is an RX³ miniature circuit breaker (MCB), 3-pole, rated 63 A on the C tripping curve, for 400 V installations. It has a short-c...

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$19.32 - $19.32
$19.32
$19.32 - $19.32
$19.32
2CDS253001R0404 S203 - C40 Miniature Circuit Breaker - 3P - C - 40 A
$26.82 - $26.82
$26.82
$26.82 - $26.82
$26.82

2CDS253001R0404 ABB S203-C40 MCB 3P 40A C Curve 6kA DIN Rail

In stock

The ABB S203-C40 (article 2CDS253001R0404) is a 3-pole miniature circuit breaker from the S200 System pro M compact series, rated at 40 A with a C ...

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$26.82 - $26.82
$26.82
$26.82 - $26.82
$26.82
211796 Eaton AZ - 3 - C63 Miniature circuit breaker
$105.78 - $105.78
$105.78
$105.78 - $105.78
$105.78

Eaton 211796 AZ-3-C63 MCB 3P 63 A C Curve 6kA DIN Rail

Low stock

The Eaton AZ-3-C63 is a 3-pole miniature circuit breaker (MCB) from the Moeller series xEffect AZ range, rated 63 A with tripping characteristic C ...

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$105.78 - $105.78
$105.78
$105.78 - $105.78
$105.78
A9K02310 Miniature circuit breaker (MCB), Acti9 K60N, 3P, 10A, C curve, 6000A (IEC/EN 60898 - 1)
$11.11 - $11.11
$11.11
$11.11 - $11.11
$11.11

Schneider A9K02310 Acti9 K60N MCB 3P C 10A 6kA

In stock

The Schneider Electric A9K02310 is a K60N miniature circuit breaker (MCB) from the Acti 9 range, providing overcurrent protection for distribution ...

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$11.11 - $11.11
$11.11
$11.11 - $11.11
$11.11
A9K01320 Acti 9 K60N 3P - 20 A - B curve 6000 A
$11.08 - $11.08
$11.08
$11.08 - $11.08
$11.08

Schneider A9K01320 Acti9 K60N MCB 3P B 20A 6kA

In stock

The Schneider Electric A9K01320 is a 3-pole miniature circuit breaker (MCB) from the Acti 9 K60N range, designed to provide overcurrent protection ...

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$11.08 - $11.08
$11.08
$11.08 - $11.08
$11.08
286597 PL6 - C4/3 Miniature circuit breaker 3P C4A 6kA
$21.35 - $21.35
$21.35
$21.35 - $21.35
$21.35

Eaton 286597 PL6-C4/3 MCB 3P 4 A C Curve 6kA DIN Rail

Low stock

The Eaton PL6-C4/3 is a 3-pole miniature circuit breaker from the Moeller xPole PL6 series, delivering overload and short-circuit protection with a...

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$21.35 - $21.35
$21.35
$21.35 - $21.35
$21.35
263413 PL7 - C40/3 Miniature circuit breaker 3P C40A 10kA
$23.29 - $23.29
$23.29
$23.29 - $23.29
$23.29

Eaton 263413 PL7-C40/3 MCB 3P 40 A C Curve 10kA DIN Rail

Low stock

The Eaton PL7-C40/3 is a three-pole 40 A type C miniature circuit breaker (MCB) from the Eaton Moeller series xPole range. It delivers a rated shor...

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$23.29 - $23.29
$23.29
$23.29 - $23.29
$23.29
5SL6363 - 7 5SL Miniature circuit breaker 3P C63A 6kA
$43.05 - $43.05
$43.05
$43.05 - $43.05
$43.05

Siemens 5SL6363-7 Miniature Circuit Breaker 3P 63A C 6kA

Low stock

The Siemens 5SL6363-7 is a 3-pole SENTRON miniature circuit breaker rated at 63 A with a type C tripping characteristic, designed for overcurrent a...

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$43.05 - $43.05
$43.05
$43.05 - $43.05
$43.05
MC306A Hager MC3 Miniature Circuit Breaker 3P C6A 6kA
$20.99 - $20.99
$20.99
$20.99 - $20.99
$20.99

Hager MC306A MCB 3P 6 A C Curve 6kA DIN Rail

In stock

The Hager MC306A is a Hager miniature circuit breaker, 3P, 6 A, C curve, 6kA. For final circuit protection. Mounts on 35mm DIN rail.Technical spec...

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$20.99 - $20.99
$20.99
$20.99 - $20.99
$20.99
5SL6350 - 7 5SL Miniature circuit breaker 3P C50A 6kA
$32.79 - $32.79
$32.79
$32.79 - $32.79
$32.79

Siemens 5SL6350-7 Miniature Circuit Breaker 3P 50A C 6kA 400V

Low stock

The Siemens 5SL6350-7 (MLFB: 5SL6350-7) is a SENTRON 3-pole miniature circuit breaker rated 50 A with C tripping characteristic, designed for AC su...

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$32.79 - $32.79
$32.79
$32.79 - $32.79
$32.79
2CDS253001R0505 S203 - B50 Miniature Circuit Breaker - 3P - B - 50 A
$40.94 - $40.94
$40.94
$40.94 - $40.94
$40.94

2CDS253001R0505 ABB S203-B50 MCB 3P 50A B Curve 6kA DIN Rail

In stock

ABB S203-B50 (article 2CDS253001R0505) is a 3-pole, 50 A miniature circuit breaker from the S200 System pro M compact range, providing protection a...

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$40.94 - $40.94
$40.94
$40.94 - $40.94
$40.94
18639 Miniature circuit breaker (MCB), Acti9 NG125N, 3P, 63A, C curve, 25kA (IEC/EN 60947 - 2)
$168.62 - $168.62
$168.62
$168.62 - $168.62
$168.62

Schneider 18639 Acti9 NG125N Miniature circuit breaker 3P C63A 25kA

Low stock

The Schneider Electric 18639 is a 3-pole miniature circuit breaker from the Acti 9 NG125N series, designed for electrical energy distribution. It d...

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$168.62 - $168.62
$168.62
$168.62 - $168.62
$168.62
5SL6316 - 6 5SL Miniature circuit breaker 3P B16A 6kA
$15.90 - $15.90
$15.90
$15.90 - $15.90
$15.90

Siemens 5SL6316-6 Miniature Circuit Breaker 3P 16A B 6kA 400V

In stock

The Siemens 5SL6316-6 (MLFB: 5SL6316-6) is a 3-pole SENTRON miniature circuit breaker rated at 16 A, 400 V AC, with a breaking capacity of 6 kA and...

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$15.90 - $15.90
$15.90
$15.90 - $15.90
$15.90
194889 Eaton HN - C10/3 Miniature Circuit Breaker 3P C10A
$20.14 - $20.14
$20.14
$20.14 - $20.14
$20.14

Eaton 194889 HN-C10/3 MCB 3P 10 A C Curve 6kA DIN Rail

In stock

The Eaton HN-C10/3 is a 3-pole miniature circuit breaker from the Moeller xPole Home series, providing type C overcurrent protection at a rated cur...

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$20.14 - $20.14
$20.14
$20.14 - $20.14
$20.14
18638 Miniature circuit breaker (MCB), Acti9 NG125N, 3P, 50A, C curve, 25kA (IEC/EN 60947 - 2)
$160.43 - $160.43
$160.43
$160.43 - $160.43
$160.43

Schneider 18638 Acti9 NG125N Miniature circuit breaker 3P C50A 25kA

Low stock

The Schneider Electric 18638 (NG125N) is a 3-pole miniature circuit breaker from the Acti 9 range, rated at 50A with a C tripping characteristic. D...

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$160.43 - $160.43
$160.43
$160.43 - $160.43
$160.43
5SL6304 - 7 5SL Miniature circuit breaker 3P C4A 6kA
$23.76 - $23.76
$23.76
$23.76 - $23.76
$23.76

Siemens 5SL6304-7 SENTRON Miniature Circuit Breaker 3P 4A C 6kA

Low stock

The Siemens 5SL6304-7 (MLFB: 5SL6304-7) is a SENTRON 3-pole miniature circuit breaker rated at 4A with a Type C tripping characteristic and 6kA bre...

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$23.76 - $23.76
$23.76
$23.76 - $23.76
$23.76
A9K01332 Miniature circuit breaker (MCB), Acti 9 K60N 3P - 32 A - B curve 6000 A
$13.24 - $13.24
$13.24
$13.24 - $13.24
$13.24

Schneider A9K01332 Acti9 K60N MCB 3P B 32A 6kA

In stock

The Schneider Electric Acti9 K60N (A9K01332) is a 3-pole miniature circuit breaker from the Acti 9 range, providing overload and short-circuit prot...

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$13.24 - $13.24
$13.24
$13.24 - $13.24
$13.24
MB320A Hager MB3 Miniature Circuit Breaker 3P B20A 6kA
$20.23 - $20.23
$20.23
$20.23 - $20.23
$20.23

Hager MB320A MB1 MCB 3P 20 A B Curve 6kA DIN Rail

Low stock

The Hager MB320A is a Hager MB1 miniature circuit breaker, 3P, 20 A, B curve, 6kA. For final circuit protection. Mounts on 35mm DIN rail.Technical ...

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$20.23 - $20.23
$20.23
$20.23 - $20.23
$20.23
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