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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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419169 Legrand RX³ Miniature circuit breaker 3P B16A 10kA
$12.23 - $12.23
$12.23
$12.23 - $12.23
$12.23

Legrand 419169 MCB RX³ 3P 16A Curve B 6kA DIN Rail

In stock

The Legrand 419169 is an RX³ miniature circuit breaker (MCB), 3-pole, rated 16 A on the B tripping curve, for 400 V installations. It has a short-c...

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$12.23 - $12.23
$12.23
$12.23 - $12.23
$12.23
419237 RX³ Miniature circuit breaker 3P C25A 6kA
$13.70 - $13.70
$13.70
$13.70 - $13.70
$13.70

Legrand 419237 MCB RX³ 3P 25A Curve C 6kA DIN Rail

In stock

The Legrand 419237 is an RX³ miniature circuit breaker (MCB), 3-pole, rated 25 A on the C tripping curve, for 400 V installations. It has a short-c...

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$13.70 - $13.70
$13.70
$13.70 - $13.70
$13.70
419236 RX³ Miniature circuit breaker 3P C20A 6kA
$12.70 - $12.70
$12.70
$12.70 - $12.70
$12.70

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

In 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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$12.70 - $12.70
$12.70
$12.70 - $12.70
$12.70
419172 Legrand RX³ Miniature circuit breaker 3P B32A 10kA
$14.09 - $14.09
$14.09
$14.09 - $14.09
$14.09

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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$14.09 - $14.09
$14.09
$14.09 - $14.09
$14.09
419170 Legrand RX³ Miniature circuit breaker 3P B20A 10kA
$12.70 - $12.70
$12.70
$12.70 - $12.70
$12.70

Legrand 419170 MCB RX³ 3P 20A Curve B 6kA DIN Rail

In stock

The Legrand 419170 is an RX³ miniature circuit breaker (MCB), 3-pole, rated 20 A on the B tripping curve, for 400 V installations. It has a short-c...

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$12.70 - $12.70
$12.70
$12.70 - $12.70
$12.70
419235 RX³ Miniature circuit breaker 3P C16A 6kA
$11.54 - $11.54
$11.54
$11.54 - $11.54
$11.54

Legrand 419235 MCB RX³ 3P 16A Curve C 6kA DIN Rail

In stock

The Legrand 419235 is an RX³ miniature circuit breaker (MCB), 3-pole, rated 16 A on the C tripping curve, for 400 V installations. It has a short-c...

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$11.54 - $11.54
$11.54
$11.54 - $11.54
$11.54
419171 Legrand RX³ Miniature circuit breaker 3P B25A 10kA
Sold out
$13.73 - $13.73
$13.73
$13.73 - $13.73
$13.73

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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$13.73 - $13.73
$13.73
$13.73 - $13.73
$13.73
Sold out
419238 RX³ Miniature circuit breaker 3P C32A 6kA
$14.30 - $14.30
$14.30
$14.30 - $14.30
$14.30

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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$14.30 - $14.30
$14.30
$14.30 - $14.30
$14.30
419175 Legrand RX³ Miniature circuit breaker 3P B63A 10kA
$19.32 - $19.32
$19.32
$19.32 - $19.32
$19.32

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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$19.32 - $19.32
$19.32
$19.32 - $19.32
$19.32
419233 RX³ Miniature circuit breaker 3P C10A 6kA
$11.71 - $11.71
$11.71
$11.71 - $11.71
$11.71

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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$11.71 - $11.71
$11.71
$11.71 - $11.71
$11.71
419234 RX³ Miniature circuit breaker 3P C13A 6kA
$12.64 - $12.64
$12.64
$12.64 - $12.64
$12.64

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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$12.64 - $12.64
$12.64
$12.64 - $12.64
$12.64
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
419239 Legrand RX³ Miniature circuit breaker 3P C40A 10kA
$15.74 - $15.74
$15.74
$15.74 - $15.74
$15.74

Legrand 419239 MCB RX³ 3P 40A Curve C 6kA DIN Rail

In stock

The Legrand 419239 is an RX³ miniature circuit breaker (MCB), 3-pole, rated 40 A on the C tripping curve, for 400 V installations. It has a short-c...

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$15.74 - $15.74
$15.74
$15.74 - $15.74
$15.74
419166 Legrand RX³ Miniature circuit breaker 3P B6A 10kA
$13.45 - $13.45
$13.45
$13.45 - $13.45
$13.45

Legrand 419166 MCB RX³ 3P 6A Curve B 6kA DIN Rail

In stock

The Legrand 419166 is an RX³ miniature circuit breaker (MCB), 3-pole, rated 6 A on the B tripping curve, for 400 V installations. It has a short-ci...

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$13.45 - $13.45
$13.45
$13.45 - $13.45
$13.45
419168 Legrand RX³ Miniature circuit breaker 3P B13A 10kA
$13.41 - $13.41
$13.41
$13.41 - $13.41
$13.41

Legrand 419168 MCB RX³ 3P 13A Curve B 6kA DIN Rail

In stock

The Legrand 419168 is an RX³ miniature circuit breaker (MCB), 3-pole, rated 13 A on the B tripping curve, for 400 V installations. It has a short-c...

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$13.41 - $13.41
$13.41
$13.41 - $13.41
$13.41
419232 RX³ Miniature circuit breaker 3P C6A 6kA
$13.45 - $13.45
$13.45
$13.45 - $13.45
$13.45

Legrand 419232 MCB RX³ 3P 6A Curve C 6kA DIN Rail

In stock

The Legrand 419232 is an RX³ miniature circuit breaker (MCB), 3-pole, rated 6 A on the C tripping curve, for 400 V installations. It has a short-ci...

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$13.45 - $13.45
$13.45
$13.45 - $13.45
$13.45
419174 Legrand RX³ Miniature circuit breaker 3P B50A 10kA
$19.03 - $19.03
$19.03
$19.03 - $19.03
$19.03

Legrand 419174 MCB RX³ 3P 50A Curve B 6kA DIN Rail

In stock

The Legrand 419174 is an RX³ miniature circuit breaker (MCB), 3-pole, rated 50 A on the B tripping curve, for 400 V installations. It has a short-c...

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$19.03 - $19.03
$19.03
$19.03 - $19.03
$19.03
419173 Legrand RX³ Miniature circuit breaker 3P B40A 10kA
$15.53 - $15.53
$15.53
$15.53 - $15.53
$15.53

Legrand 419173 MCB RX³ 3P 40A Curve B 6kA DIN Rail

In stock

The Legrand 419173 is an RX³ miniature circuit breaker (MCB), 3-pole, rated 40 A on the B tripping curve, for 400 V installations. It has a short-c...

View full details
$15.53 - $15.53
$15.53
$15.53 - $15.53
$15.53
419240 Legrand RX³ Miniature circuit breaker 3P C50A 10kA
$19.03 - $19.03
$19.03
$19.03 - $19.03
$19.03

Legrand 419240 MCB RX³ 3P 50A Curve C 6kA DIN Rail

Low stock

The Legrand 419240 is an RX³ miniature circuit breaker (MCB), 3-pole, rated 50 A on the C tripping curve, for 400 V installations. It has a short-c...

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$19.03 - $19.03
$19.03
$19.03 - $19.03
$19.03
419167 Legrand RX³ Miniature circuit breaker 3P B10A 10kA
$11.71 - $11.71
$11.71
$11.71 - $11.71
$11.71

Legrand 419167 MCB RX³ 3P 10A Curve B 6kA DIN Rail

In stock

The Legrand 419167 is an RX³ miniature circuit breaker (MCB), 3-pole, rated 10 A on the B tripping curve, for 400 V installations. It has a short-c...

View full details
$11.71 - $11.71
$11.71
$11.71 - $11.71
$11.71
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