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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.

Original price $15.10 - Original price $15.10
Original price
$15.10
$15.10 - $15.10
Current price $15.10

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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Original price $15.10 - Original price $15.10
Original price
$15.10
$15.10 - $15.10
Current price $15.10
Original price $11.21 - Original price $11.21
Original price
$11.21
$11.21 - $11.21
Current price $11.21

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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Original price $11.21 - Original price $11.21
Original price
$11.21
$11.21 - $11.21
Current price $11.21
Original price $8.48 - Original price $8.48
Original price
$8.48
$8.48 - $8.48
Current price $8.48

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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Original price $8.48 - Original price $8.48
Original price
$8.48
$8.48 - $8.48
Current price $8.48
Original price $13.82 - Original price $13.82
Original price
$13.82
$13.82 - $13.82
Current price $13.82

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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Original price $13.82 - Original price $13.82
Original price
$13.82
$13.82 - $13.82
Current price $13.82
Original price $15.28 - Original price $15.28
Original price
$15.28
$15.28 - $15.28
Current price $15.28

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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Original price $15.28 - Original price $15.28
Original price
$15.28
$15.28 - $15.28
Current price $15.28
Original price $23.32 - Original price $23.32
Original price
$23.32
$23.32 - $23.32
Current price $23.32

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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Original price $23.32 - Original price $23.32
Original price
$23.32
$23.32 - $23.32
Current price $23.32
Original price $21.49 - Original price $21.49
Original price
$21.49
$21.49 - $21.49
Current price $21.49

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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Original price $21.49 - Original price $21.49
Original price
$21.49
$21.49 - $21.49
Current price $21.49
Original price $9.33 - Original price $9.33
Original price
$9.33
$9.33 - $9.33
Current price $9.33

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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Original price $9.33 - Original price $9.33
Original price
$9.33
$9.33 - $9.33
Current price $9.33
Original price $21.51 - Original price $21.51
Original price
$21.51
$21.51 - $21.51
Current price $21.51

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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Original price $21.51 - Original price $21.51
Original price
$21.51
$21.51 - $21.51
Current price $21.51
Original price $13.12 - Original price $13.12
Original price
$13.12
$13.12 - $13.12
Current price $13.12

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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Original price $13.12 - Original price $13.12
Original price
$13.12
$13.12 - $13.12
Current price $13.12
Original price $9.74 - Original price $9.74
Original price
$9.74
$9.74 - $9.74
Current price $9.74

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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Original price $9.74 - Original price $9.74
Original price
$9.74
$9.74 - $9.74
Current price $9.74
Original price $24.52 - Original price $24.52
Original price
$24.52
$24.52 - $24.52
Current price $24.52

2CDS253001R0024 ABB SH203-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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Original price $24.52 - Original price $24.52
Original price
$24.52
$24.52 - $24.52
Current price $24.52
Original price $7.97 - Original price $7.97
Original price
$7.97
$7.97 - $7.97
Current price $7.97

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

Low 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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Original price $7.97 - Original price $7.97
Original price
$7.97
$7.97 - $7.97
Current price $7.97
Original price $19.21 - Original price $19.21
Original price
$19.21
$19.21 - $19.21
Current price $19.21

Schneider A9F73304 Acti9 iC60N MCB 3P 4 A B Curve 10kA

In stock

The Schneider Electric A9F73304 is a 3-pole 4 A miniature circuit breaker (MCB) from the Acti 9 iC60N range, featuring a B tripping curve and therm...

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Original price $19.21 - Original price $19.21
Original price
$19.21
$19.21 - $19.21
Current price $19.21
Original price $114.50 - Original price $114.50
Original price
$114.50
$114.50 - $114.50
Current price $114.50

Schneider A9N18365 Acti9 C120N MCB 3P 80 A C Curve 10kA

In stock

The Schneider Electric A9N18365 is a 3-pole 80 A miniature circuit breaker (MCB) from the Acti 9 C120N series, designed for electrical power distri...

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Original price $114.50 - Original price $114.50
Original price
$114.50
$114.50 - $114.50
Current price $114.50
Original price $13.49 - Original price $13.49
Original price
$13.49
$13.49 - $13.49
Current price $13.49

2CDS253001R0205 ABB SH203-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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Original price $13.49 - Original price $13.49
Original price
$13.49
$13.49 - $13.49
Current price $13.49
Original price $25.87 - Original price $25.87
Original price
$25.87
$25.87 - $25.87
Current price $25.87

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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Original price $25.87 - Original price $25.87
Original price
$25.87
$25.87 - $25.87
Current price $25.87
Original price $8.30 - Original price $8.30
Original price
$8.30
$8.30 - $8.30
Current price $8.30

Schneider A9K01306 Acti9 K60N MCB 3P 6 A B Curve 6kA DIN Rail

In stock

The Schneider Electric A9K01306 is a 3-pole miniature circuit breaker from the Acti 9 K60N series, rated at 6 A with a B tripping curve. It provide...

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Original price $8.30 - Original price $8.30
Original price
$8.30
$8.30 - $8.30
Current price $8.30
Original price $15.41 - Original price $15.41
Original price
$15.41
$15.41 - $15.41
Current price $15.41

Schneider A9F73306 Acti9 iC60N MCB 3P 6 A B Curve 10kA

In stock

The Schneider Electric A9F73306 is a 3-pole miniature circuit breaker (MCB) from the Acti 9 iC60N range, rated at 6 A with a B tripping curve. Desi...

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Original price $15.41 - Original price $15.41
Original price
$15.41
$15.41 - $15.41
Current price $15.41
Original price $13.09 - Original price $13.09
Original price
$13.09
$13.09 - $13.09
Current price $13.09

Schneider A9K02350 Acti9 K60N MCB 3P 50 A C Curve 6kA DIN Rail

Low stock

The Schneider Electric A9K02350 is a 3P miniature circuit breaker from the Acti9 K60N range, rated 50 A with C tripping curve. It provides overload...

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Original price $13.09 - Original price $13.09
Original price
$13.09
$13.09 - $13.09
Current price $13.09
Original price $14.59 - Original price $14.59
Original price
$14.59
$14.59 - $14.59
Current price $14.59

2CDS253001R0255 ABB SH203-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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Original price $14.59 - Original price $14.59
Original price
$14.59
$14.59 - $14.59
Current price $14.59
Original price $27.76 - Original price $27.76
Original price
$27.76
$27.76 - $27.76
Current price $27.76

Schneider A9F84340 Miniature Circuit Breaker (MCB), Acti9 iC60H 3P C40A 10kA

Low stock

The Schneider Electric A9F84340 is a 3-pole miniature circuit breaker (MCB) from the Acti 9 iC60H range, rated at 40 A with a C tripping characteri...

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Original price $27.76 - Original price $27.76
Original price
$27.76
$27.76 - $27.76
Current price $27.76
Original price $9.16 - Original price $9.16
Original price
$9.16
$9.16 - $9.16
Current price $9.16

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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Original price $9.16 - Original price $9.16
Original price
$9.16
$9.16 - $9.16
Current price $9.16
Original price $10.21 - Original price $10.21
Original price
$10.21
$10.21 - $10.21
Current price $10.21

Legrand 419172 MCB RX³ 3P 32A Curve B 6kA DIN Rail

In stock

The Legrand 419172 is an RX³ miniature circuit breaker (MCB), 3-pole, rated 32 A on the B tripping curve, for 400 V installations. It has a short-c...

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Original price $10.21 - Original price $10.21
Original price
$10.21
$10.21 - $10.21
Current price $10.21
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