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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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A9F94340 Schneider Electric Miniature Circuit Breaker (MCB), Acti9 iC60L, 3P C40A 15kA Sold out
$40.14 - $40.14
$40.14
$40.14 - $40.14
$40.14

Schneider A9F94340 Acti9 iC60L MCB 3P C 40A 15kA

Out of stock

The Schneider Electric Acti9 iC60L (A9F94340) is a 3-pole miniature circuit breaker in the Acti9 range, providing overcurrent protection for commer...

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$40.14 - $40.14
$40.14
$40.14 - $40.14
$40.14
Sold out
A9F73302 Miniature circuit breaker (MCB), Acti9 iC60N, 3P, 2A, B curve, 6000A (IEC/EN 60898 - 1), 50kA (IEC/EN 60947 - 2)
$21.06 - $21.06
$21.06
$21.06 - $21.06
$21.06

Schneider A9F73302 Acti9 iC60N MCB 3P B 2A 6kA

Low stock

The Schneider Electric A9F73302 is a 3-pole miniature circuit breaker (MCB) from the Acti 9 iC60N range, providing overcurrent protection in low-vo...

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$21.06 - $21.06
$21.06
$21.06 - $21.06
$21.06
263406 PL7 - C6/3 Miniature circuit breaker 3P C6A 10kA
$12.85 - $12.85
$12.85
$12.85 - $12.85
$12.85

Eaton 263406 PL7-C6/3 MCB 3P 6 A C Curve 10kA DIN Rail

Low stock

The Eaton PL7-C6/3 is a 3-pole miniature circuit breaker from the Eaton Moeller series xPole, designed for overcurrent protection in residential an...

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$12.85 - $12.85
$12.85
$12.85 - $12.85
$12.85
2CDS213001R0254 SH203 - C25 Miniature Circuit Breaker - 3P - C - 25 A
$9.53 - $9.53
$9.53
$9.53 - $9.53
$9.53

2CDS213001R0254 ABB SH203-C25 MCB 3P 25A C Curve 6kA DIN Rail

In stock

The ABB SH203-C25 (article 2CDS213001R0254) is a 3-pole, 25 A miniature circuit breaker from the Compact Home SH200 series, rated for AC applicatio...

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$9.53 - $9.53
$9.53
$9.53 - $9.53
$9.53
18637 Miniature circuit breaker (MCB), Acti9 NG125N, 3P, 40A, C curve, 25kA (IEC/EN 60947 - 2)
Sold out
$106.93 - $106.93
$106.93
$106.93 - $106.93
$106.93

Schneider 18637 Miniature circuit breaker (MCB)

Out of stock

Schneider Electric 18637 is a 3-pole miniature circuit breaker (MCB) from the Acti 9 NG125N range, rated at 40 A with a C tripping curve and a brea...

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$106.93 - $106.93
$106.93
$106.93 - $106.93
$106.93
Sold out
2CDS253001R0024 S203 - C2 Miniature Circuit Breaker - 3P - C - 2 A
$24.00 - $24.00
$24.00
$24.00 - $24.00
$24.00

2CDS253001R0024 ABB S203-C2 MCB 3P 2A C Curve 6kA DIN Rail

In stock

The ABB S203-C2 (article 2CDS253001R0024) is a 3-pole miniature circuit breaker from the S200 series, rated at 2 A with a C tripping characteristic...

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$24.00 - $24.00
$24.00
$24.00 - $24.00
$24.00
2CDS213001R0105 Abb SH203 - B10 Miniature circuit breaker 3P B10 6kA
$8.09 - $8.09
$8.09
$8.09 - $8.09
$8.09

2CDS213001R0105 ABB SH203-B10 MCB 3P 10A B Curve 6kA DIN Rail

In stock

The ABB SH203-B10 (article 2CDS213001R0105) is a 3-pole miniature circuit breaker from the SH200 Compact Home series, rated at 10 A with a B trippi...

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$8.09 - $8.09
$8.09
$8.09 - $8.09
$8.09
A9F73304 Miniature circuit breaker (MCB), Acti9 iC60N, 3P, 4A, B curve, 6000A (IEC/EN 60898 - 1), 50kA (IEC/EN 60947 - 2)
$18.81 - $18.81
$18.81
$18.81 - $18.81
$18.81

Schneider A9F73304 Acti9 iC60N MCB 3P B 4A 6kA

In stock

The Schneider Electric Acti9 iC60N (A9F73304) is a 3-pole miniature circuit breaker from the Acti 9 range, designed for overcurrent protection in l...

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$18.81 - $18.81
$18.81
$18.81 - $18.81
$18.81
2CDS253001R0205 Abb S203 - B20 Miniature circuit breaker 3P B20 6kA
$14.87 - $14.87
$14.87
$14.87 - $14.87
$14.87

2CDS253001R0205 ABB S203-B20 MCB 3P 20A B Curve 6kA DIN Rail

Low stock

The ABB S203-B20 (article 2CDS253001R0205) is a 3-pole miniature circuit breaker from the S200 series, rated at 20 A with a B tripping characterist...

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$14.87 - $14.87
$14.87
$14.87 - $14.87
$14.87
5SY4320 - 6 Siemens Miniature Circuit Breaker (MCB), 3P 20A Class B, 400V 10kA
$24.46 - $24.46
$24.46
$24.46 - $24.46
$24.46

Siemens 5SY4320-6 Miniature Circuit Breaker 3P B20A 10kA SENTRON

In stock

The Siemens 5SY4320-6 is a 3-pole miniature circuit breaker from the SENTRON range, rated at 20 A with tripping characteristic B and a breaking cap...

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$24.46 - $24.46
$24.46
$24.46 - $24.46
$24.46
A9F73306 Miniature circuit breaker (MCB), Acti9 iC60N, 3P, 6A, B curve, 6000A (IEC/EN 60898 - 1), 10kA (IEC/EN 60947 - 2)
$15.09 - $15.09
$15.09
$15.09 - $15.09
$15.09

Schneider A9F73306 Acti9 iC60N MCB 3P B 6A 6kA

In stock

The Schneider Electric Acti9 iC60N is a 3-pole miniature circuit breaker (MCB) from the Acti 9 range, providing overcurrent protection in low-volta...

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$15.09 - $15.09
$15.09
$15.09 - $15.09
$15.09
A9K02350 Miniature circuit breaker (MCB), Acti9 K60N, 3P, 50A, C curve, 6000A (IEC/EN 60898 - 1)
$12.81 - $12.81
$12.81
$12.81 - $12.81
$12.81

Schneider A9K02350 Acti9 K60N MCB 3P 50A C Curve 6000A

In stock

The Schneider Electric A9K02350 is a 3-pole miniature circuit breaker from the Acti9 K60N range, rated at 50A with a C tripping curve and 6000A bre...

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$12.81 - $12.81
$12.81
$12.81 - $12.81
$12.81
2CCS813001R0824 S803B - C100 High Performance MCB
Sold out
$84.42 - $84.42
$84.42
$84.42 - $84.42
$84.42

2CCS813001R0824 ABB S803B-C100 MCB 3P 100A C Curve 16kA DIN Rail

Out of stock

The ABB 2CCS813001R0824 is an ABB S200 series MCB, 3P, 0824 A, C curve, 6kA breaking capacity. For final circuit protection in domestic and industr...

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$84.42 - $84.42
$84.42
$84.42 - $84.42
$84.42
Sold out
2CDS253001R0255 S203 - B25 Miniature Circuit Breaker - 3P - B - 25 A
$14.29 - $14.29
$14.29
$14.29 - $14.29
$14.29

2CDS253001R0255 ABB S203-B25 MCB 3P 25A B Curve 6kA DIN Rail

In stock

The ABB S203-B25 (article 2CDS253001R0255) is a 3-pole miniature circuit breaker from the System pro M compact S200 range, rated at 25 A with a B t...

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$14.29 - $14.29
$14.29
$14.29 - $14.29
$14.29
A9F84340 Schneider Electric Miniature Circuit Breaker (MCB), Acti9 iC60H 3P C40A 10kA
$27.18 - $27.18
$27.18
$27.18 - $27.18
$27.18

Schneider A9F84340 Acti9 iC60H MCB 3P C 40A 10kA

In stock

The Schneider Electric A9F84340 is a 3-pole miniature circuit breaker (MCB) from the Acti 9 iC60H range, providing overcurrent protection for circu...

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$27.18 - $27.18
$27.18
$27.18 - $27.18
$27.18
419234 RX³ Miniature circuit breaker 3P C13A 6kA
$8.96 - $8.96
$8.96
$8.96 - $8.96
$8.96

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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$8.96 - $8.96
$8.96
$8.96 - $8.96
$8.96
286598 PL6 - C6/3 Miniature circuit breaker 3P C6A 6kA
$11.12 - $11.12
$11.12
$11.12 - $11.12
$11.12

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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$11.12 - $11.12
$11.12
$11.12 - $11.12
$11.12
2CDS213001R0064 SH203 - C6 Miniature Circuit Breaker - 3P - C - 6 A
$9.83 - $9.83
$9.83
$9.83 - $9.83
$9.83

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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$9.83 - $9.83
$9.83
$9.83 - $9.83
$9.83
263410 PL7 - C20/3 Miniature circuit breaker 3P C20A 10kA
$11.94 - $11.94
$11.94
$11.94 - $11.94
$11.94

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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$11.94 - $11.94
$11.94
$11.94 - $11.94
$11.94
2CDS253001R0635 S203 - B63 Miniature Circuit Breaker - 3P - B - 63 A
$32.60 - $32.60
$32.60
$32.60 - $32.60
$32.60

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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$32.60 - $32.60
$32.60
$32.60 - $32.60
$32.60
MC340A Hager MC3 Miniature Circuit Breaker 3P C40A 6kA
$16.85 - $16.85
$16.85
$16.85 - $16.85
$16.85

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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$16.85 - $16.85
$16.85
$16.85 - $16.85
$16.85
419241 Legrand RX³ Miniature circuit breaker 3P C63A 10kA
$13.71 - $13.71
$13.71
$13.71 - $13.71
$13.71

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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$13.71 - $13.71
$13.71
$13.71 - $13.71
$13.71
2CDS253001R0404 S203 - C40 Miniature Circuit Breaker - 3P - C - 40 A
$19.03 - $19.03
$19.03
$19.03 - $19.03
$19.03

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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$19.03 - $19.03
$19.03
$19.03 - $19.03
$19.03
211796 Eaton AZ - 3 - C63 Miniature circuit breaker
$75.05 - $75.05
$75.05
$75.05 - $75.05
$75.05

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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$75.05 - $75.05
$75.05
$75.05 - $75.05
$75.05
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