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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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5SL6306 - 7 5SL Miniature circuit breaker 3P C6A 6kA Sold out
$15.90 - $15.90
$15.90
$15.90 - $15.90
$15.90

Siemens 5SL6306-7 Miniature Circuit Breaker 3P 6A C 6kA

Out of stock

The Siemens 5SL6306-7 is a 3-pole miniature circuit breaker from the SENTRON range, rated at 6 A with a type C tripping characteristic. Designed fo...

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$15.90 - $15.90
$15.90
$15.90 - $15.90
$15.90
Sold out
2CDS253001R0804 S203 - C80 Miniature Circuit Breaker - 3P - C - 80 A
$78.05 - $78.05
$78.05
$78.05 - $78.05
$78.05

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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$78.05 - $78.05
$78.05
$78.05 - $78.05
$78.05
419238 RX³ Miniature circuit breaker 3P C32A 6kA
$10.37 - $10.37
$10.37
$10.37 - $10.37
$10.37

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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$10.37 - $10.37
$10.37
$10.37 - $10.37
$10.37
419175 Legrand RX³ Miniature circuit breaker 3P B63A 10kA
$14.01 - $14.01
$14.01
$14.01 - $14.01
$14.01

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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$14.01 - $14.01
$14.01
$14.01 - $14.01
$14.01
A9F94320 Schneider Electric Miniature Circuit Breaker (MCB), Acti9 iC60L, 3P C20A 15kA
$39.22 - $39.22
$39.22
$39.22 - $39.22
$39.22

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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$39.22 - $39.22
$39.22
$39.22 - $39.22
$39.22
194897 Eaton HN - C63/3 Miniature Circuit Breaker 3P C63A
$32.44 - $32.44
$32.44
$32.44 - $32.44
$32.44

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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$32.44 - $32.44
$32.44
$32.44 - $32.44
$32.44
263391 PL7 - B25/3 Miniature Circuit Breaker 25A 3P B
$13.85 - $13.85
$13.85
$13.85 - $13.85
$13.85

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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$13.85 - $13.85
$13.85
$13.85 - $13.85
$13.85
2CDS253001R0325 S203 - B32 Miniature Circuit Breaker - 3P - B - 32 A
Sold out
$19.05 - $19.05
$19.05
$19.05 - $19.05
$19.05

2CDS253001R0325 ABB SH203-B32 MCB 3P 32A B Curve 6kA DIN Rail

Out of stock

The ABB S203-B32 (article 2CDS253001R0325) is a 3-pole miniature circuit breaker from the S200 series, rated at 32 A with a B tripping characterist...

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$19.05 - $19.05
$19.05
$19.05 - $19.05
$19.05
Sold out
MB310A Hager MB3 Miniature Circuit Breaker 3P B10A 6kA
$15.12 - $15.12
$15.12
$15.12 - $15.12
$15.12

Hager MB310A MB1 MCB 3P 10 A B Curve 6kA DIN Rail

Low stock

The Hager MB310A is a Hager MB1 miniature circuit breaker, 3P, 10 A, B curve, 6kA. For final circuit protection. Mounts on 35mm DIN rail.Technical ...

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$15.12 - $15.12
$15.12
$15.12 - $15.12
$15.12
MB350A Hager MB3 Miniature Circuit Breaker 3P B50A 6kA
Sold out
$25.63 - $25.63
$25.63
$25.63 - $25.63
$25.63

Hager MB350A MB1 MCB 3P 50 A B Curve 6kA DIN Rail

Out of stock

The Hager MB350A is a Hager MB1 miniature circuit breaker, 3P, 50 A, B curve, 6kA. For final circuit protection. Mounts on 35mm DIN rail.Technical ...

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$25.63 - $25.63
$25.63
$25.63 - $25.63
$25.63
Sold out
Schneider A9F84310 Miniature Circuit Breaker (MCB), Acti9 iC60H, 3P, 10A, C curv
Sold out
$19.04 - $19.04
$19.04
$19.04 - $19.04
$19.04

Schneider A9F84310 Miniature Circuit Breaker (MCB), Acti9 iC60H, 3P, 10A, C curv

Out of stock

The Schneider Electric A9F84310 is a 3-pole miniature circuit breaker (MCB) from the Acti 9 iC60H series, rated at 10A with a C tripping curve. Des...

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$19.04 - $19.04
$19.04
$19.04 - $19.04
$19.04
Sold out
263387 PL7 - B10/3 Miniature Circuit Breaker 10A 3P B
$11.22 - $11.22
$11.22
$11.22 - $11.22
$11.22

Eaton 263387 PL7-B10/3 MCB 3P 10 A C Curve 6kA DIN Rail

In stock

The Eaton PL7-B10/3 is a 3-pole miniature circuit breaker from the Eaton Moeller xPole series, providing overcurrent and short-circuit protection i...

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$11.22 - $11.22
$11.22
$11.22 - $11.22
$11.22
419233 RX³ Miniature circuit breaker 3P C10A 6kA
$8.49 - $8.49
$8.49
$8.49 - $8.49
$8.49

Legrand 419233 MCB RX³ 3P 10A Curve C 6kA DIN Rail

In stock

The Legrand 419233 is an RX³ miniature circuit breaker (MCB), 3-pole, rated 10 A on the C tripping curve, for 400 V installations. It has a short-c...

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$8.49 - $8.49
$8.49
$8.49 - $8.49
$8.49
A9F73316 Miniature circuit breaker (MCB), Acti9 iC60N, 3P, 16A, B curve, 6000A (IEC/EN 60898 - 1), 10kA (IEC/EN 60947 - 2)
$13.84 - $13.84
$13.84
$13.84 - $13.84
$13.84

Schneider A9F73316 Acti9 iC60N MCB 3P 16 A B Curve 10kA

In stock

The Schneider Electric A9F73316 is a 3-pole miniature circuit breaker (MCB) from the Acti 9 iC60N range, rated at 16 A with a B tripping curve. Des...

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$13.84 - $13.84
$13.84
$13.84 - $13.84
$13.84
194878 Eaton HN - B6/3 Miniature circuit breaker
$15.29 - $15.29
$15.29
$15.29 - $15.29
$15.29

Eaton 194878 HN-B6/3 MCB 3P 6 A B Curve 6kA DIN Rail

In stock

The Eaton HN-B6/3 is a 3-pole miniature circuit breaker from the xPole Home series, designed for overcurrent and short-circuit protection in reside...

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$15.29 - $15.29
$15.29
$15.29 - $15.29
$15.29
5SL6340 - 7 5SL Miniature circuit breaker 3P C40A 6kA
$23.34 - $23.34
$23.34
$23.34 - $23.34
$23.34

Siemens 5SL6340-7 SENTRON Miniature Circuit Breaker 3P 40A C 6kA

Low stock

The Siemens 5SL6340-7 is a SENTRON series 3-pole miniature circuit breaker rated 40 A with a C tripping characteristic and 6 kA breaking capacity a...

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$23.34 - $23.34
$23.34
$23.34 - $23.34
$23.34
A9F84306 Schneider Electric Miniature Circuit Breaker (MCB), Acti9 iC60H 3P C6A 10kA
Sold out
$22.77 - $22.77
$22.77
$22.77 - $22.77
$22.77

Schneider A9F84306 Miniature Circuit Breaker (MCB), Acti9 iC60H 3P C6A 10kA

Out of stock

The Schneider Electric A9F84306 is a 3-pole miniature circuit breaker (MCB) from the Acti 9 iC60H range, rated at 6 A with a C tripping curve. It p...

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$22.77 - $22.77
$22.77
$22.77 - $22.77
$22.77
Sold out
A9F73340 Miniature circuit breaker (MCB), Acti9 iC60N, 3P, 40A, B curve, 6000A (IEC/EN 60898 - 1), 10kA (IEC/EN 60947 - 2)
$21.51 - $21.51
$21.51
$21.51 - $21.51
$21.51

Schneider A9F73340 Acti9 iC60N MCB 3P 40 A B Curve 10kA

In stock

The Schneider Electric A9F73340 is a 3-pole 40 A miniature circuit breaker (MCB) from the Acti 9 iC60N range, designed for electrical energy distri...

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$21.51 - $21.51
$21.51
$21.51 - $21.51
$21.51
286602 PL6 - C20/3 Miniature circuit breaker 3P C20A 6kA
$9.34 - $9.34
$9.34
$9.34 - $9.34
$9.34

Eaton 286602 PL6-C20/3 MCB 3P 20 A C Curve 6kA DIN Rail

In stock

The Eaton PL6-C20/3 is a 3-pole Type C miniature circuit breaker from the Moeller xPole series, rated at 20 A with a 6 kA breaking capacity per IEC...

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$9.34 - $9.34
$9.34
$9.34 - $9.34
$9.34
A9F94340 Schneider Electric Miniature Circuit Breaker (MCB), Acti9 iC60L, 3P C40A 15kA
Sold out
$41.03 - $41.03
$41.03
$41.03 - $41.03
$41.03

Schneider A9F94340 Miniature Circuit Breaker (MCB), Acti9 iC60L, 3P C40A 15kA

Out of stock

The Schneider Electric A9F94340 is a 3-pole 40A miniature circuit breaker (MCB) from the Acti 9 iC60L range, designed for electrical energy distrib...

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$41.03 - $41.03
$41.03
$41.03 - $41.03
$41.03
Sold out
A9F73302 Miniature circuit breaker (MCB), Acti9 iC60N, 3P, 2A, B curve, 6000A (IEC/EN 60898 - 1), 50kA (IEC/EN 60947 - 2)
$21.53 - $21.53
$21.53
$21.53 - $21.53
$21.53

Schneider A9F73302 Acti9 iC60N MCB 3P 2 A B Curve 10kA

Low stock

The Schneider Electric A9F73302 is a 3-pole miniature circuit breaker (MCB) from the Acti 9 iC60N series, rated at 2 A with a B tripping curve for ...

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$21.53 - $21.53
$21.53
$21.53 - $21.53
$21.53
263406 PL7 - C6/3 Miniature circuit breaker 3P C6A 10kA
$13.14 - $13.14
$13.14
$13.14 - $13.14
$13.14

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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$13.14 - $13.14
$13.14
$13.14 - $13.14
$13.14
2CDS213001R0254 SH203 - C25 Miniature Circuit Breaker - 3P - C - 25 A
$9.75 - $9.75
$9.75
$9.75 - $9.75
$9.75

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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$9.75 - $9.75
$9.75
$9.75 - $9.75
$9.75
18637 Miniature circuit breaker (MCB), Acti9 NG125N, 3P, 40A, C curve, 25kA (IEC/EN 60947 - 2)
Sold out
$109.32 - $109.32
$109.32
$109.32 - $109.32
$109.32

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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$109.32 - $109.32
$109.32
$109.32 - $109.32
$109.32
Sold out
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