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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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411061 Legrand DX³ Residual Current Breaker With Overcurrent Protection (RCBO) 1P+N C16 6000A 30mA
$35.07 - $35.07
$35.07
$35.07 - $35.07
$35.07

Legrand 411061 DX3 RCBO Residual Current Breaker With Overcurrent Protection

Low stock

The Legrand 411061 DX³ is a residual current circuit breaker with overcurrent protection (RCBO) from the DX³ range, combining MCB overload/short-ci...

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$35.07 - $35.07
$35.07
$35.07 - $35.07
$35.07
410965 Legrand DX³ Residual Current Breaker With Overcurrent Protection (RCBO) 1P+N B16 6000A 30mA Sold out
$35.07 - $35.07
$35.07
$35.07 - $35.07
$35.07

Legrand 410965 DX3 RCBO Residual Current Breaker With Overcurrent Protection

Out of stock

The Legrand 410965 DX³ is a residual current circuit breaker with overcurrent protection (RCBO) from the DX³ range, combining MCB and integrated RC...

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$35.07 - $35.07
$35.07
$35.07 - $35.07
$35.07
Sold out
LV432491 Schneider Electric Terminal Extensions, ComPact NSX 400/630 45 - 52,5mm - set of 4
$53.84 - $53.84
$53.84
$53.84 - $53.84
$53.84

Schneider LV432491 Terminal Extensions, ComPact NSX 400/630 45-52,5mm - set of 4

Low stock

The Schneider Electric LV432491 is a set of 4 terminal extensions for 4-pole ComPact NSX400 and NSX630 circuit breakers, providing a 52.5 mm connec...

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$53.84 - $53.84
$53.84
$53.84 - $53.84
$53.84
LV429489 Schneider Electric Earth‑Leakage Add‑On Protection Module VigiPact, ComPact NSX 100/160 200-440VAC 30mA to 30A 4P
$353.05 - $353.05
$353.05
$353.05 - $353.05
$353.05

Schneider LV429489 Earth‑Leakage Add‑On Protec

Low stock

The Schneider Electric LV429489 is a VigiPacT earth-leakage add-on protection module designed for ComPacT NSX 100/160 circuit breakers, operating a...

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$353.05 - $353.05
$353.05
$353.05 - $353.05
$353.05
GV2P16 Schneider Electric Motor Circuit Breaker, TeSys GV2, Thermal Magnetic 3P 9 - 14A
$44.09 - $44.09
$44.09
$44.09 - $44.09
$44.09

Schneider GV2P16 Motor Circuit Breaker, TeSys GV2, Thermal Magnetic 3P 9-14A

Low stock

The Schneider Electric GV2P16 is a 3-pole thermal magnetic motor circuit breaker from the TeSys GV2 series, rated at 14 A with an adjustable protec...

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$44.09 - $44.09
$44.09
$44.09 - $44.09
$44.09
GV2P07 Schneider Electric Motor Circuit Breaker, TeSys GV2, Thermal Magnetic 3P 1.6 - 2.5A
$36.59 - $36.59
$36.59
$36.59 - $36.59
$36.59

Schneider GV2P07 Motor Circuit Breaker, TeSys GV2, Thermal Magnetic 3P 1.6-2.5A

Low stock

The Schneider Electric GV2P07 is a 3-pole thermal magnetic motor circuit breaker from the TeSys GV2 series, designed for motor protection in AC net...

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$36.59 - $36.59
$36.59
$36.59 - $36.59
$36.59
GV2ME143 Schneider Electric Motor Circuit Breaker, TeSys GV2, Thermal Magnetic 3P 6 - 10A
$44.78 - $44.78
$44.78
$44.78 - $44.78
$44.78

Schneider Electric GV2ME143 TeSys GV2 Motor Circuit Breaker 6-10A 3P

In stock

Schneider Electric GV2ME143 is a TeSys GV2 motor circuit breaker (manual motor starter) designed for control and protection of 3-phase motors. It's...

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$44.78 - $44.78
$44.78
$44.78 - $44.78
$44.78
GV2ME083 Schneider Electric Motor Circuit Breaker, TeSys GV2, Thermal Magnetic 3P 2.5 - 4A
Sold out
$39.26 - $39.26
$39.26
$39.26 - $39.26
$39.26

Schneider GV2ME083 Motor Circuit Breaker, TeSys GV2, Thermal Magnetic 3P 2.5-4A

Out of stock

The Schneider Electric GV2ME083 is a 3-pole thermal-magnetic motor circuit breaker from the TeSys GV2 range, designed for motor protection in AC ne...

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$39.26 - $39.26
$39.26
$39.26 - $39.26
$39.26
Sold out
C16B4 Schneider Electric Circuit Breaker Basic Frame, ComPact NSX160B 25kA/415VAC 4P 160A
Sold out
$165.42 - $165.42
$165.42
$165.42 - $165.42
$165.42

Schneider C16B4 Circuit Breaker Basic Frame, ComPact NSX160B 25kA/415VAC 4P 160A

Out of stock

The Schneider Electric C16B4 is a basic frame circuit breaker (ComPact NSX160B) designed for electrical power distribution. Rated at 160A with a 4-...

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$165.42 - $165.42
$165.42
$165.42 - $165.42
$165.42
Sold out
A9F84325 Schneider Electric Miniature Circuit Breaker (MCB), Acti9 iC60H 3P C25A 10kA
$18.53 - $18.53
$18.53
$18.53 - $18.53
$18.53

Schneider A9F84325 Miniature Circuit Breaker (MCB), Acti9 iC60H 3P C25A 10kA

Low stock

The Schneider Electric A9F84325 is a 3-pole miniature circuit breaker (MCB) from the Acti 9 iC60H range, rated at 25 A with a C tripping curve. It ...

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$18.53 - $18.53
$18.53
$18.53 - $18.53
$18.53
A9F84240 Schneider Electric Miniature Circuit Breaker (MCB), Acti9 iC60H 2P C40A 10kA
$20.68 - $20.68
$20.68
$20.68 - $20.68
$20.68

Schneider A9F84240 Miniature Circuit Breaker (MCB), Acti9 iC60H 2P C40A 10kA

In stock

The Schneider Electric A9F84240 is a 2-pole miniature circuit breaker (MCB) from the Acti 9 iC60H range, rated at 40 A with a C tripping curve. It ...

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$20.68 - $20.68
$20.68
$20.68 - $20.68
$20.68
A9F84216 Schneider Electric Miniature Circuit Breaker (MCB), Acti9 iC60H 2P C16A 10kA
$14.84 - $14.84
$14.84
$14.84 - $14.84
$14.84

Schneider A9F84216 Miniature Circuit Breaker (MCB), Acti9 iC60H 2P C16A 10kA

In stock

The Schneider Electric A9F84216 is a 2-pole Miniature Circuit Breaker (MCB) from the Acti 9 iC60H range, rated at 16 A with a C tripping characteri...

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$14.84 - $14.84
$14.84
$14.84 - $14.84
$14.84
412273 Legrand Surge Arrester 4P T1+T2 12,5kA IP20
$104.83 - $104.83
$104.83
$104.83 - $104.83
$104.83

412273 Legrand Surge Arrester 4P T1+T2 12,5kA IP20

In stock

The Legrand 412273 is a combination surge protective device (SPD) engineered to safeguard low-voltage electrical installations against transient ov...

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$104.83 - $104.83
$104.83
$104.83 - $104.83
$104.83
A51 - SPD02 - 4P Schelinger Surge Protection Device 275V 4P T1+T2 (B+C) ImAx 50KA, Iimp 8KA
$30.51 - $30.51
$30.51
$30.51 - $30.51
$30.51

Schelinger A51-SPD02-4P Surge Protection Device 275V 4P T1+T2 (B+C) ImAx 50KA, I

In stock

The Schelinger A51-SPD02-4P is a DIN rail-mounted circuit protection device. Surge Protection Device 275V 4P T1+T2 (B+C) ImAx 50KA, Iimp 8KA Techni...

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$30.51 - $30.51
$30.51
$30.51 - $30.51
$30.51
A11 - SR8 - 4P - 063 Schelinger Switch Disconector 4P 63A IP20
$8.11 - $8.11
$8.11
$8.11 - $8.11
$8.11

Schelinger SR8-4P-063 A11-SR8-4P-063 Schelinger Switch Disconector 4P 63A IP20

Low stock

The Schelinger SR8-4P-063 is a DIN rail-mounted circuit protection device. A11-SR8-4P-063 Schelinger Switch Disconector 4P 63A IP20 Technical spec...

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$8.11 - $8.11
$8.11
$8.11 - $8.11
$8.11
A08 - GKL - AC - C16 Schelinger Residual Current Circuit Breaker With Overcurrent Protection 2P C16A 30mA Type AC
$6.81 - $6.81
$6.81
$6.81 - $6.81
$6.81

Schelinger GKL-AC-C16 A08-GKL-AC-C16 Schelinger Residual Current Circuit Breaker

In stock

The Schelinger GKL-AC-C16 is a miniature circuit breaker (MCB) for DIN rail mounting. It provides overload and short-circuit protection in resident...

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$6.81 - $6.81
$6.81
$6.81 - $6.81
$6.81
A03 - K7 - 4 - 63 - 030 Schelinger Residual Current Circuit Breaker 4P 63A 30mA Type AC
$16.56 - $16.56
$16.56
$16.56 - $16.56
$16.56

Schelinger K7-4-63-030 A03-K7-4-63-030 Schelinger Residual Current Circuit Break

In stock

The Schelinger K7-4-63-030 is a miniature circuit breaker (MCB) for DIN rail mounting. It provides overload and short-circuit protection in residen...

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$16.56 - $16.56
$16.56
$16.56 - $16.56
$16.56
A03 - K8 - 4 - 40 - 030 Schelinger Residual Current Circuit Breaker 4P 40A 30mA Type A
$18.79 - $18.79
$18.79
$18.79 - $18.79
$18.79

Schelinger K8-4-40-030 A03-K8-4-40-030 Schelinger Residual Current Circuit Break

In stock

The Schelinger K8-4-40-030 is a miniature circuit breaker (MCB) for DIN rail mounting. It provides overload and short-circuit protection in residen...

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$18.79 - $18.79
$18.79
$18.79 - $18.79
$18.79
A02 - G8 - 1P - B04 Schelinger Overcurrent Circuit Breaker 6KA 1P B4A VDE
$1.86 - $1.86
$1.86
$1.86 - $1.86
$1.86

Schelinger G8-1P-B04 A02-G8-1P-B04 Schelinger Overcurrent Circuit Breaker 6KA 1P

In stock

The Schelinger G8-1P-B04 is a miniature circuit breaker (MCB) for DIN rail mounting. It provides overload and short-circuit protection in residenti...

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$1.86 - $1.86
$1.86
$1.86 - $1.86
$1.86
A02 - G8 - 1P - B02 Schelinger Overcurrent Circuit Breaker 6KA 1P B2A VDE
$1.86 - $1.86
$1.86
$1.86 - $1.86
$1.86

Schelinger A02-G8-1P-B02 MCB 1P B Curve 02A 6kA 230V VDE DIN Rail

In stock

The Schelinger A02-G8-1P-B02 is a 1-pole miniature circuit breaker (MCB) from the G8 series, providing overcurrent and short-circuit protection for...

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$1.86 - $1.86
$1.86
$1.86 - $1.86
$1.86
P0200003R Giovenzana On - off switch 3p
$11.50 - $11.50
$11.50
$11.50 - $11.50
$11.50

Giovenzana P0200003R Cam On-Off Switch 3P 20A I-0 Rear Panel Mount

In stock

The Giovenzana P0200003R is a 3P rotary cam on-off switch rated 20A with I-0 (ON-OFF) switching positions and rear panel mounting. It provides posi...

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$11.50 - $11.50
$11.50
$11.50 - $11.50
$11.50
321/0001 Giovenzana Actuator 67x67 gy - bk door interlock lock 0 - 1
$10.73 - $10.73
$10.73
$10.73 - $10.73
$10.73

321/0001 Giovenzana Door Interlock Actuator 67x67mm Grey-Black 0-1 Lockable

In stock

The Giovenzana 321/0001 is a 67 x 67 mm grey-black door interlock actuator with 0-1 position marking and padlock capability for switch-disconnector...

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$10.73 - $10.73
$10.73
$10.73 - $10.73
$10.73
P0200001R Giovenzana On - off switch 1p
$7.47 - $7.47
$7.47
$7.47 - $7.47
$7.47

Giovenzana P0200001R Cam On-Off Switch 1P 20A I-0 Rear Panel Mount

In stock

The Giovenzana P0200001R is a 1P rotary cam on-off switch rated 20A with I-0 (ON-OFF) switching positions and rear panel mounting. It provides posi...

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$7.47 - $7.47
$7.47
$7.47 - $7.47
$7.47
012/0001 Giovenzana Actuator 67x67 yellow - red door interlock lockable
$8.04 - $8.04
$8.04
$8.04 - $8.04
$8.04

012/0001 Giovenzana Door Interlock Actuator 67x67mm Yellow-Red Lockable

In stock

The Giovenzana 012/0001 is a 67 x 67 mm yellow-red door interlock actuator with padlock capability for switch-disconnectors. It mechanically interl...

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$8.04 - $8.04
$8.04
$8.04 - $8.04
$8.04

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