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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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419236 RX³ Miniature circuit breaker 3P C20A 6kA Sold out
$12.44 - $12.44
$12.44
$12.44 - $12.44
$12.44

Legrand 419236 MCB RX³ 3P 20A Curve C 6kA DIN Rail

Out of stock

The Legrand 419236 is an RX³ miniature circuit breaker (MCB), 3-pole, rated 20 A on the C tripping curve, for 400 V installations. It has a short-c...

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$12.44 - $12.44
$12.44
$12.44 - $12.44
$12.44
Sold out
A9K01316 Acti 9 K60N 3P - 16A - B curve 6000 A Sold out
$10.61 - $10.61
$10.61
$10.61 - $10.61
$10.61

Schneider A9K01316 Acti9 K60N MCB 3P 16 A B Curve 6kA DIN Rail

Out of stock

The Schneider Electric A9K01316 is a 3-pole miniature circuit breaker (MCB) from the Acti 9 K60N series, rated at 16 A with a B tripping curve and ...

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$10.61 - $10.61
$10.61
$10.61 - $10.61
$10.61
Sold out
419171 Legrand RX³ Miniature circuit breaker 3P B25A 10kA Sold out
$13.23 - $13.23
$13.23
$13.23 - $13.23
$13.23

Legrand 419171 MCB RX³ 3P 25A Curve B 6kA DIN Rail

Out of stock

The Legrand 419171 is an RX³ miniature circuit breaker (MCB), 3-pole, rated 25 A on the B tripping curve, for 400 V installations. It has a short-c...

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$13.23 - $13.23
$13.23
$13.23 - $13.23
$13.23
Sold out
248039 PLHT - C80/3 Miniature circuit breaker 3P C80A 25kA Sold out
$137.95 - $137.95
$137.95
$137.95 - $137.95
$137.95

Eaton 248039 PLHT-C80/3 MCB 3P 80 A C Curve 20kA DIN Rail

Out of stock

The Eaton PLHT-C80/3 (article 248039) is a 3-pole 80 A industrial miniature circuit breaker from the PLHT High-Tripping series, designed to provide...

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$137.95 - $137.95
$137.95
$137.95 - $137.95
$137.95
Sold out
A9F74304 Miniature circuit breaker (MCB), Acti9 iC60N, 3P, 4A, C curve, 6000A (IEC/EN 60898 - 1), 50kA (IEC/EN 60947 - 2)
Sold out
$31.06 - $31.06
$31.06
$31.06 - $31.06
$31.06

Schneider A9F74304 Acti9 iC60N MCB 3P 4 A C Curve 10kA

Out of stock

The Schneider Electric A9F74304 is a 3-pole 4 A miniature circuit breaker (MCB) from the Acti 9 iC60N series, fitted with a C tripping curve and th...

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$31.06 - $31.06
$31.06
$31.06 - $31.06
$31.06
Sold out
2CDS253001R0254 S203 - C25 Miniature Circuit Breaker - 3P - C - 25 A
Sold out
$22.77 - $22.77
$22.77
$22.77 - $22.77
$22.77

2CDS253001R0254 ABB SH203-C25 MCB 3P 25A C Curve 6kA DIN Rail

Out of stock

The ABB S203-C25 (article 2CDS253001R0254) is a 3-pole miniature circuit breaker from the System pro M compact S200 family. Rated at 25 A with a C ...

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$22.77 - $22.77
$22.77
$22.77 - $22.77
$22.77
Sold out
5SL6306 - 7 5SL Miniature circuit breaker 3P C6A 6kA
Sold out
$22.10 - $22.10
$22.10
$22.10 - $22.10
$22.10

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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$22.10 - $22.10
$22.10
$22.10 - $22.10
$22.10
Sold out
2CDS253001R0325 S203 - B32 Miniature Circuit Breaker - 3P - B - 32 A
Sold out
$26.48 - $26.48
$26.48
$26.48 - $26.48
$26.48

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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$26.48 - $26.48
$26.48
$26.48 - $26.48
$26.48
Sold out
MB350A Hager MB3 Miniature Circuit Breaker 3P B50A 6kA
Sold out
$35.62 - $35.62
$35.62
$35.62 - $35.62
$35.62

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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$35.62 - $35.62
$35.62
$35.62 - $35.62
$35.62
Sold out
Schneider A9F84310 Miniature Circuit Breaker (MCB), Acti9 iC60H, 3P, 10A, C curv
Sold out
$26.46 - $26.46
$26.46
$26.46 - $26.46
$26.46

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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$26.46 - $26.46
$26.46
$26.46 - $26.46
$26.46
Sold out
A9F84306 Schneider Electric Miniature Circuit Breaker (MCB), Acti9 iC60H 3P C6A 10kA
Sold out
$31.65 - $31.65
$31.65
$31.65 - $31.65
$31.65

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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$31.65 - $31.65
$31.65
$31.65 - $31.65
$31.65
Sold out
A9F94340 Schneider Electric Miniature Circuit Breaker (MCB), Acti9 iC60L, 3P C40A 15kA
Sold out
$57.03 - $57.03
$57.03
$57.03 - $57.03
$57.03

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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$57.03 - $57.03
$57.03
$57.03 - $57.03
$57.03
Sold out
18637 Miniature circuit breaker (MCB), Acti9 NG125N, 3P, 40A, C curve, 25kA (IEC/EN 60947 - 2)
Sold out
$151.94 - $151.94
$151.94
$151.94 - $151.94
$151.94

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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$151.94 - $151.94
$151.94
$151.94 - $151.94
$151.94
Sold out
2CCS813001R0824 S803B - C100 High Performance MCB
Sold out
$119.95 - $119.95
$119.95
$119.95 - $119.95
$119.95

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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$119.95 - $119.95
$119.95
$119.95 - $119.95
$119.95
Sold out
2CDS253001R0404 S203 - C40 Miniature Circuit Breaker - 3P - C - 40 A
Sold out
$27.04 - $27.04
$27.04
$27.04 - $27.04
$27.04

2CDS253001R0404 ABB SH203-C40 MCB 3P 40A C Curve 6kA DIN Rail

Out of 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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$27.04 - $27.04
$27.04
$27.04 - $27.04
$27.04
Sold out
A9K01320 Acti 9 K60N 3P - 20 A - B curve 6000 A
Sold out
$11.17 - $11.17
$11.17
$11.17 - $11.17
$11.17

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

Out of stock

The Schneider Electric A9K01320 is a 3-pole miniature circuit breaker (MCB) from the Acti 9 K60N range, rated at 20 A with a B tripping curve and 6...

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$11.17 - $11.17
$11.17
$11.17 - $11.17
$11.17
Sold out
18802 Schneider Electric Miniature Circuit Breaker (MCB), Acti9 NG125L, 3P C25A 50kA
Sold out
$248.25 - $248.25
$248.25
$248.25 - $248.25
$248.25

Schneider 18802 Miniature Circuit Breaker (MCB), Acti9 NG125L, 3P C25A 50kA

Out of stock

Schneider Electric 18802 is a 3-pole, 25 A miniature circuit breaker (MCB) from the Acti 9 NG125L range, featuring a C tripping curve and a breakin...

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$248.25 - $248.25
$248.25
$248.25 - $248.25
$248.25
Sold out
5SL6332 - 7 5SL Miniature circuit breaker 3P C32A 6kA
Sold out
$22.10 - $22.10
$22.10
$22.10 - $22.10
$22.10

Siemens 5SL6332-7 SENTRON Miniature Circuit Breaker 3P 32A C 6kA

Out of stock

The Siemens 5SL6332-7 (MLFB: 5SL6332-7) is a SENTRON 3-pole miniature circuit breaker rated at 32 A with a C tripping characteristic and 6 kA break...

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$22.10 - $22.10
$22.10
$22.10 - $22.10
$22.10
Sold out
18639 Miniature circuit breaker (MCB), Acti9 NG125N, 3P, 63A, C curve, 25kA (IEC/EN 60947 - 2)
Sold out
$170.00 - $170.00
$170.00
$170.00 - $170.00
$170.00

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

Out of 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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$170.00 - $170.00
$170.00
$170.00 - $170.00
$170.00
Sold out
MB340A Hager MB3 Miniature Circuit Breaker 3P B40A 6kA
Sold out
$29.92 - $29.92
$29.92
$29.92 - $29.92
$29.92

Hager MB340A MB1 MCB 3P 40 A B Curve 6kA DIN Rail

Out of stock

The Hager MB340A is a Hager MB1 miniature circuit breaker, 3P, 40 A, B curve, 6kA. For final circuit protection. Mounts on 35mm DIN rail.Technical ...

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$29.92 - $29.92
$29.92
$29.92 - $29.92
$29.92
Sold out
MB363A Hager MB3 Miniature Circuit Breaker 3P B63A 6kA
Sold out
$38.97 - $38.97
$38.97
$38.97 - $38.97
$38.97

Hager MB363A MB1 MCB 3P 63 A B Curve 6kA DIN Rail

Out of stock

The Hager MB363A is a Hager MB1 miniature circuit breaker, 3P, 63 A, B curve, 6kA. For final circuit protection. Mounts on 35mm DIN rail.Technical ...

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$38.97 - $38.97
$38.97
$38.97 - $38.97
$38.97
Sold out
HLF380S Hager HLF Miniature Circuit Breaker 3P C80A 10kA
Sold out
$149.53 - $149.53
$149.53
$149.53 - $149.53
$149.53

Hager HLF380S HLF MCB 3P 80 A C Curve 10kA DIN Rail

Out of stock

The Hager HLF380S is a Hager HLF miniature circuit breaker, 3P, 80 A, C curve, 10kA. For final circuit protection. Mounts on 35mm DIN rail.Technica...

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$149.53 - $149.53
$149.53
$149.53 - $149.53
$149.53
Sold out
A9F94310 iC60L - miniature circuit breaker - 3P - 10A - C curve
Sold out
$57.64 - $57.64
$57.64
$57.64 - $57.64
$57.64

Schneider A9F94310 Acti9 iC60L MCB 3P 10 A C Curve 25kA

Out of stock

The Schneider Electric A9F94310 is a 3-pole miniature circuit breaker (MCB) from the Acti 9 iC60L range, rated at 10 A with a C tripping curve. Com...

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$57.64 - $57.64
$57.64
$57.64 - $57.64
$57.64
Sold out
Schneider A9F84316 Miniature Circuit Breaker (MCB), Acti9 iC60H, 3P 16A, C Curv
Sold out
$26.02 - $26.02
$26.02
$26.02 - $26.02
$26.02

Schneider A9F84316 Miniature Circuit Breaker (MCB), Acti9 iC60H, 3P 16A, C Curv

Out of stock

The Schneider Electric A9F84316 is a 3-pole miniature circuit breaker (MCB) from the Acti 9 iC60H series, rated at 16A with a C tripping characteri...

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$26.02 - $26.02
$26.02
$26.02 - $26.02
$26.02
Sold out
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