Circuit Protection
Explore our selection of Circuit Protection solutions, offering premium products designed to safeguard electrical systems and ensure reliable operation. Sourced from the world’s most trusted brands, these products meet the highest standards of quality and performance.
From overcurrent and earth fault protection to surge protection and power distribution, our in-stock options are ideal for residential, commercial, and industrial applications. With worldwide shipping available, you can trust us to keep your projects on schedule and secure.
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$42.33
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$42.33
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$42.33
$42.33
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$42.33
Current price
$42.33
Legrand 402038 RCD RX³ 2P 63A 30mA Type A DIN Rail
Low stock
The Legrand 402038 is a residual current device, 2-pole, rated 63 A with 30 mA A-type sensitivity for 230 V installations. It occupies 2 modules on...
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Original price
$42.33
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$42.33
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$42.33
$42.33
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$42.33
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$42.33
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$36.39
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$36.39
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$36.39
$36.39
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$36.39
Current price
$36.39
Legrand 402026 RCD RX³ 2P 63A 30mA Type AC DIN Rail
Low stock
The Legrand 402026 is a residual current device, 2-pole, rated 63 A with 30 mA AC-type sensitivity for 230 V installations. It occupies 2 modules o...
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Original price
$36.39
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Original price
$36.39
Original price
$36.39
$36.39
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$36.39
Current price
$36.39
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$62.28
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$62.28
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$62.28
$62.28
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$62.28
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$62.28
Legrand 402076 RCD RX³ 4P 63A 30mA Type A DIN Rail
Out of stock
The Legrand 402076 is a residual current device, 4-pole, rated 63 A with 30 mA A-type sensitivity for 400 V installations. It occupies 4 modules on...
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Original price
$62.28
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$62.28
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$62.28
$62.28
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$62.28
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$62.28
Sold out
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$50.42
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$50.42
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$50.42
$50.42
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$50.42
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$50.42
Legrand 402064 RCD RX³ 4P 63A 30mA Type AC DIN Rail
In stock
The Legrand 402064 is a residual current device, 4-pole, rated 63 A with 30 mA AC-type sensitivity for 400 V installations. It occupies 4 modules o...
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Original price
$50.42
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$50.42
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$50.42
$50.42
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$50.42
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$50.42
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$69.26
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$69.26
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$69.26
$69.26
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$69.26
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$69.26
Legrand 411556 DX3 RCCB 2P 63A 30mA Type A 230V
Out of stock
The Legrand 411556 DX³ is a 2P residual current circuit breaker (RCCB) rated 63A at 230V with 30mA sensitivity, Type A. It protects against earth f...
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$69.26
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$69.26
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$69.26
$69.26
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$69.26
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$69.26
Sold out
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$15.09
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$15.09
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$15.09
$15.09
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$15.09
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$15.09
Legrand 419230 MCB RX³ 2P 63A Curve C 6kA DIN Rail
Low stock
The Legrand 419230 is an RX³ miniature circuit breaker (MCB), 2-pole, rated 63 A on the C tripping curve, for 400 V installations. It has a short-c...
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$15.09
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$15.09
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$15.09
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$15.09
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$44.78
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$44.78
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$44.78
$44.78
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$44.78
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$44.78
Legrand 402063 RCD RX³ 4P 40A 30mA Type AC DIN Rail
In stock
The Legrand 402063 is a residual current device, 4-pole, rated 40 A with 30 mA AC-type sensitivity for 400 V installations. It occupies 4 modules o...
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$44.78
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$44.78
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$44.78
$44.78
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$44.78
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$44.78
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$3.44
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$3.44
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$3.44
$3.44
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$3.44
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$3.44
Legrand 419202 MCB RX³ 1P 16A Curve C 6kA DIN Rail
In stock
The Legrand 419202 is an RX³ miniature circuit breaker (MCB), 1-pole, rated 16 A on the C tripping curve, for 230 V installations. It has a short-c...
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$3.44
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$3.44
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$3.44
$3.44
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$3.44
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$3.44
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$11.98
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$11.98
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$11.98
$11.98
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$11.98
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$11.98
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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$11.98
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$11.98
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$11.98
$11.98
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$11.98
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$11.98
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$55.14
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$55.14
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$55.14
$55.14
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$55.14
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$55.14
Legrand 411708 TX3 RCCB 4P 40A 30mA Type AC 6kA DIN Rail
Low stock
Legrand 411708 TX3 is a 4-pole residual current circuit breaker (RCCB) providing earth-leakage protection in distribution boards. It detects residu...
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$55.14
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$55.14
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$55.14
$55.14
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$55.14
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$55.14
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$37.09
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$37.09
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$37.09
$37.09
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$37.09
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$37.09
Legrand 402027 RCD RX³ 2P 80A 30mA Type AC DIN Rail
Low stock
The Legrand 402027 is a residual current device, 2-pole, rated 80 A with 30 mA AC-type sensitivity for 230 V installations. It occupies 2 modules o...
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Original price
$37.09
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$37.09
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$37.09
$37.09
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$37.09
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$37.09
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$33.20
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$33.20
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$33.20
$33.20
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$33.20
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$33.20
Legrand 402033 RCD RX³ 2P 40A 300mA Type AC DIN Rail
Out of stock
The Legrand 402033 is a residual current device, 2-pole, rated 40 A with 300 mA AC-type sensitivity for 230 V installations. It occupies 2 modules ...
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$33.20
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$33.20
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$33.20
$33.20
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$33.20
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$33.20
Sold out
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$8.52
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$8.52
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$8.52
$8.52
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$8.52
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$8.52
Legrand 419222 MCB RX³ 2P 10A Curve C 6kA DIN Rail
Low stock
The Legrand 419222 is an RX³ miniature circuit breaker (MCB), 2-pole, rated 10 A on the C tripping curve, for 400 V installations. It has a short-c...
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$8.52
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$8.52
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$8.52
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$8.52
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$8.30
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$8.30
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$8.30
$8.30
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$8.30
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$8.30
Legrand 419224 MCB RX³ 2P 16A Curve C 6kA DIN Rail
In stock
The Legrand 419224 is an RX³ miniature circuit breaker (MCB), 2-pole, rated 16 A on the C tripping curve, for 400 V installations. It has a short-c...
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Original price
$8.30
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Original price
$8.30
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$8.30
$8.30
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$8.30
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$8.30
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$32.31
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$32.31
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$32.31
$32.31
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$32.31
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$32.31
Legrand 402037 RCD RX³ 2P 40A 30mA Type A DIN Rail
In stock
The Legrand 402037 is a residual current device, 2-pole, rated 40 A with 30 mA A-type sensitivity for 230 V installations. It occupies 2 modules on...
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Original price
$32.31
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$32.31
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$32.31
$32.31
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$32.31
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$32.31
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$4.04
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$4.04
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$4.04
$4.04
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$4.04
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$4.04
Legrand 419133 MCB RX³ 1P 6A Curve B 6kA DIN Rail
In stock
The Legrand 419133 is an RX³ miniature circuit breaker (MCB), 1-pole, rated 6 A on the B tripping curve, for 230 V installations. It has a short-ci...
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$4.04
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$4.04
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$4.04
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$4.04
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$4.04
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$3.97
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$3.97
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$3.97
$3.97
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$3.97
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$3.97
Legrand 419199 MCB RX³ 1P 6A Curve C 6kA DIN Rail
In stock
The Legrand 419199 is an RX³ miniature circuit breaker (MCB), 1-pole, rated 6 A on the C tripping curve, for 230 V installations. It has a short-ci...
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Original price
$3.97
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Original price
$3.97
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$3.97
$3.97
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$3.97
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$3.97
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$3.30
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$3.30
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$3.30
$3.30
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$3.30
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$3.30
Legrand 419136 MCB RX³ 1P 16A Curve B 6kA DIN Rail
In stock
The Legrand 419136 is an RX³ miniature circuit breaker (MCB), 1-pole, rated 16 A on the B tripping curve, for 230 V installations. It has a short-c...
View full details
Original price
$3.30
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Original price
$3.30
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$3.30
$3.30
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$3.30
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$3.30
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$32.64
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$32.64
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$32.64
$32.64
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$32.64
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$32.64
Legrand 402029 RCD RX³ 2P 40A 100mA Type AC DIN Rail
Low stock
The Legrand 402029 is a residual current device, 2-pole, rated 40 A with 100 mA AC-type sensitivity for 230 V installations. It occupies 2 modules ...
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Original price
$32.64
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Original price
$32.64
Original price
$32.64
$32.64
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$32.64
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$32.64
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$12.44
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$12.44
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$12.44
$12.44
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$12.44
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$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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Original price
$12.44
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Original price
$12.44
Original price
$12.44
$12.44
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$12.44
Current price
$12.44
Sold out
Original price
$37.86
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Original price
$37.86
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$37.86
$37.86
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$37.86
Current price
$37.86
Legrand 402034 RCD RX³ 2P 63A 300mA Type AC DIN Rail
Out of stock
The Legrand 402034 is a residual current device, 2-pole, rated 63 A with 300 mA AC-type sensitivity for 230 V installations. It occupies 2 modules ...
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Original price
$37.86
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Original price
$37.86
Original price
$37.86
$37.86
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$37.86
Current price
$37.86
Sold out
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$48.04
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$48.04
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$48.04
$48.04
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$48.04
Current price
$48.04
Legrand 402075 RCD RX³ 4P 40A 30mA Type A DIN Rail
In stock
The Legrand 402075 is a residual current device, 4-pole, rated 40 A with 30 mA A-type sensitivity for 400 V installations. It occupies 4 modules on...
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Original price
$48.04
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Original price
$48.04
Original price
$48.04
$48.04
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$48.04
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$48.04
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$8.55
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$8.55
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$8.55
$8.55
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$8.55
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$8.55
Legrand 419156 MCB RX³ 2P 10A Curve B 6kA DIN Rail
In stock
The Legrand 419156 is an RX³ miniature circuit breaker (MCB), 2-pole, rated 10 A on the B tripping curve, for 400 V installations. It has a short-c...
View full details
Original price
$8.55
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Original price
$8.55
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$8.55
$8.55
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$8.55
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$8.55
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$3.58
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$3.58
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$3.58
$3.58
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$3.58
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$3.58
Legrand 419203 MCB RX³ 1P 20A Curve C 6kA DIN Rail
In stock
The Legrand 419203 is an RX³ miniature circuit breaker (MCB), 1-pole, rated 20 A on the C tripping curve, for 230 V installations. It has a short-c...
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Original price
$3.58
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Original price
$3.58
Original price
$3.58
$3.58
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$3.58
Current price
$3.58
