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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.

Original price $195.94 - Original price $195.94
Original price
$195.94
$195.94 - $195.94
Current price $195.94

C1632D160 Trip unit MicroLogic 2.2, ComPacT NSX160/250, 3 poles, electronic basic protections, 160A rating

Out of stock

This MicroLogic 2.2 is a 3 poles 3d electronic trip unit used on ComPacT NSX 160/250 circuit breakers. This 160A rating electronic trip unit is an ...

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Original price $195.94 - Original price $195.94
Original price
$195.94
$195.94 - $195.94
Current price $195.94
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Original price $50.72 - Original price $50.72
Original price
$50.72
$50.72 - $50.72
Current price $50.72

C163TM160 Trip unit TM160D, ComPacT NSX160, 3 poles, thermal magnetic protections, 160A rating

Out of stock

This TM160D is 3 poles 3d thermal-magnetic trip unit used on ComPacT NSX 160 circuit breakers. This 160A rating thermal-magnetic trip unit is an op...

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Original price $50.72 - Original price $50.72
Original price
$50.72
$50.72 - $50.72
Current price $50.72
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Original price $115.27 - Original price $115.27
Original price
$115.27
$115.27 - $115.27
Current price $115.27

C16F3 Circuit breaker basic frame, ComPacT NSX160F, 36kA/415VAC, 3 poles, 160A frame rating, without trip unit

Out of stock

This is a 3 poles basic frame for ComPacT NSX160F. ComPacT NSX is designed to optimize space and breaking capacity for all standard and specific ap...

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Original price $115.27 - Original price $115.27
Original price
$115.27
$115.27 - $115.27
Current price $115.27
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Original price $279.10 - Original price $279.10
Original price
$279.10
$279.10 - $279.10
Current price $279.10

C16F32D160 Circuit breaker, ComPacT NSX160F, 36kA/415VAC, 3 poles, MicroLogic 2.2 trip unit 160A

Out of stock

This ComPacT NSX160F is a complete 3P 3d fixed circuit breaker designed to optimize space and breaking capacity. It is an optimal choice for all st...

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Original price $279.10 - Original price $279.10
Original price
$279.10
$279.10 - $279.10
Current price $279.10
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Original price $138.15 - Original price $138.15
Original price
$138.15
$138.15 - $138.15
Current price $138.15

C16H3 Circuit breaker basic frame, ComPacT NSX160H, 70kA/415VAC, 3 poles, 160A frame rating, without trip unit

Out of stock

This is a 3 poles basic frame for ComPacT NSX160H. ComPacT NSX is designed to optimize space and breaking capacity for all standard and specific ap...

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Original price $138.15 - Original price $138.15
Original price
$138.15
$138.15 - $138.15
Current price $138.15
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Original price $313.43 - Original price $313.43
Original price
$313.43
$313.43 - $313.43
Current price $313.43

C16N32D160 Circuit breaker, ComPacT NSX160N, 50kA/415VAC, 3 poles, MicroLogic 2.2 trip unit 160A

Out of stock

This ComPacT NSX160N is a complete 3P 3d fixed circuit breaker designed to optimize space and breaking capacity. It is an optimal choice for all st...

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Original price $313.43 - Original price $313.43
Original price
$313.43
$313.43 - $313.43
Current price $313.43
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Original price $218.22 - Original price $218.22
Original price
$218.22
$218.22 - $218.22
Current price $218.22

C2532D250 Trip unit MicroLogic 2.2, ComPacT NSX250, 3 poles, electronic basic protections, 250A rating

Out of stock

This MicroLogic 2.2 is a 3 poles 3d electronic trip unit used on ComPacT NSX 250 circuit breakers. This 250A rating electronic trip unit is an opti...

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Original price $218.22 - Original price $218.22
Original price
$218.22
$218.22 - $218.22
Current price $218.22
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Original price $507.06 - Original price $507.06
Original price
$507.06
$507.06 - $507.06
Current price $507.06

C63N3 Circuit breaker basic frame, ComPacT NSX630N, 50kA/415VAC, 3 poles, 630A frame rating, without trip unit

Out of stock

This is a 3 poles basic frame for ComPacT NSX630N. ComPacT NSX is designed to optimize space and breaking capacity for all standard and specific ap...

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Original price $507.06 - Original price $507.06
Original price
$507.06
$507.06 - $507.06
Current price $507.06
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Original price $19.31 - Original price $19.31
Original price
$19.31
$19.31 - $19.31
Current price $19.31

LV429273 Automatic auxiliary connector, ComPacT NSX100 to NSX630, fixed part, for plug-in base, 1 to 9 wires

Out of stock

This is the fixed part of an automatic connector for Compact NSX 100 to 630 auxiliaries connection. It is adapted for plug-in base or withdrawable ...

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Original price $19.31 - Original price $19.31
Original price
$19.31
$19.31 - $19.31
Current price $19.31
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Original price $344.65 - Original price $344.65
Original price
$344.65
$344.65 - $344.65
Current price $344.65

LV432538 plug-in kit, ComPact NSX400/630, 3 poles

Out of stock

This is a plug-in kit for 3 poles Compact NSX 400/630 fixed circuit breakers. A plug-in configuration is made by adding a plug-in kit to a fixed Co...

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Original price $344.65 - Original price $344.65
Original price
$344.65
$344.65 - $344.65
Current price $344.65
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Original price $223.68 - Original price $223.68
Original price
$223.68
$223.68 - $223.68
Current price $223.68

C12B3TM160L Circuit breaker, ComPacT NSXm 160B, 25kA/415VAC, 3 poles, TMD trip unit 160A, EverLink lugs

Out of stock

It is a ComPacT NSXm molded case circuit breaker, 160A, 25kA at 415VAC, for all LV standard applications. It offers new features like Everlink tech...

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Original price $223.68 - Original price $223.68
Original price
$223.68
$223.68 - $223.68
Current price $223.68
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Original price $101.15 - Original price $101.15
Original price
$101.15
$101.15 - $101.15
Current price $101.15

C164TM160 Trip unit TM160D, ComPacT NSX160, 4 poles 4D (neutral fully protected), thermal magnetic protections, 160A rating

Out of stock

This TM160D is 4 poles 4d thermal-magnetic trip unit used on ComPacT NSX 160 circuit breakers. This 160A rating thermal-magnetic trip unit is an op...

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Original price $101.15 - Original price $101.15
Original price
$101.15
$101.15 - $101.15
Current price $101.15
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Original price $182.94 - Original price $182.94
Original price
$182.94
$182.94 - $182.94
Current price $182.94

C16N4 Circuit breaker basic frame, ComPacT NSX160N, 50kA/415VAC, 4 poles, 160A frame rating, without trip unit

Out of stock

This is a 4 poles basic frame for ComPacT NSX160N. ComPacT NSX is designed to optimize space and breaking capacity for all standard and specific ap...

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Original price $182.94 - Original price $182.94
Original price
$182.94
$182.94 - $182.94
Current price $182.94
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Original price $217.80 - Original price $217.80
Original price
$217.80
$217.80 - $217.80
Current price $217.80

C25N4 Circuit breaker basic frame, ComPacT NSX250N, 50kA/415VAC, 4 poles, 250A frame rating, without trip unit

Out of stock

This is a 4 poles basic frame for ComPacT NSX250N. ComPacT NSX is designed to optimize space and breaking capacity for all standard and specific ap...

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Original price $217.80 - Original price $217.80
Original price
$217.80
$217.80 - $217.80
Current price $217.80
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Original price $650.87 - Original price $650.87
Original price
$650.87
$650.87 - $650.87
Current price $650.87

C63N4 Circuit breaker basic frame, ComPacT NSX630N, 50kA/415VAC, 4 poles, 630A frame rating, without trip unit

Out of stock

This is a 4 poles basic frame for ComPacT NSX630N. ComPacT NSX is designed to optimize space and breaking capacity for all standard and specific ap...

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Original price $650.87 - Original price $650.87
Original price
$650.87
$650.87 - $650.87
Current price $650.87
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Original price $69.57 - Original price $69.57
Original price
$69.57
$69.57 - $69.57
Current price $69.57

LV429407 Undervoltage release MN, ComPacT NSX, 220/240VAC 50/60Hz, 208/277VAC 60Hz, screwless spring terminal connections

Out of stock

This is a MN undervoltage release for Compact NSX, PowerPact Multistandard and EasyPact CVS circuit breakers. Its rated voltage is 220 to 240 VAC 5...

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Original price $69.57 - Original price $69.57
Original price
$69.57
$69.57 - $69.57
Current price $69.57
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Original price $47.05 - Original price $47.05
Original price
$47.05
$47.05 - $47.05
Current price $47.05

LV432597T Direct rotary handle, ComPacT NSX400/630, black handle, IP40

Out of stock

It is a direct rotary handle for ComPacT NSX 400/630, PowerPact Multistandard L frames and EasyPact CVS 400/630 devices. It is suitable for isolati...

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Original price $47.05 - Original price $47.05
Original price
$47.05
$47.05 - $47.05
Current price $47.05
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Original price $29.42 - Original price $29.42
Original price
$29.42
$29.42 - $29.42
Current price $29.42

2CSF204004R1250 FH204 AC-25/0.03 Residual Current Circuit Breaker 4P AC type 30 mA

Out of stock

The RCCBs FH200 series assures protection to people and installations against fault current to earth. A large offer for standard instantaneous AC a...

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Original price $29.42 - Original price $29.42
Original price
$29.42
$29.42 - $29.42
Current price $29.42
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Original price $43.94 - Original price $43.94
Original price
$43.94
$43.94 - $43.94
Current price $43.94

A9D31616 Residual current breaker with overcurrent protection (RCBO), Acti9 iDPN N Vigi, 1P+N, 16A, C curve, 6000A, AC type, 30mA

Out of stock

This Acti9 iDPN Vigi is a modular residual current breaker with overcurrent protection (RCBO). It is a 1P+N circuit breaker with 1 protected pole, ...

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Original price $43.94 - Original price $43.94
Original price
$43.94
$43.94 - $43.94
Current price $43.94
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Original price $7.83 - Original price $7.83
Original price
$7.83
$7.83 - $7.83
Current price $7.83

2CDS251001R0505 ABB S201-B50 Miniature Circuit Breaker 1P B50A

Out of stock

System pro M compact S200 miniature circuit breakers are current limiting. They have two different tripping mechanisms, the delayed thermal trippin...

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Original price $7.83 - Original price $7.83
Original price
$7.83
$7.83 - $7.83
Current price $7.83
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Original price $4.09 - Original price $4.09
Original price
$4.09
$4.09 - $4.09
Current price $4.09

2CDS251001R0164 ABB S201-C16 Miniature Circuit Breaker 1P C16A

Out of stock

System pro M compact S200 miniature circuit breakers are current limiting. They have two different tripping mechanisms, the delayed thermal trippin...

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Original price $4.09 - Original price $4.09
Original price
$4.09
$4.09 - $4.09
Current price $4.09
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Original price $4.70 - Original price $4.70
Original price
$4.70
$4.70 - $4.70
Current price $4.70

2CDS251001R0065 ABB S201-B6 Miniature Circuit Breaker 1P B6A

Out of stock

System pro M compact S200 miniature circuit breakers are current limiting. They have two different tripping mechanisms, the delayed thermal trippin...

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Original price $4.70 - Original price $4.70
Original price
$4.70
$4.70 - $4.70
Current price $4.70
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Original price $19.59 - Original price $19.59
Original price
$19.59
$19.59 - $19.59
Current price $19.59

2CDS253001R0404 ABB S203-C40 Miniature Circuit Breaker 3P C40A

Out of stock

System pro M compact S200 miniature circuit breakers are current limiting. They have two different tripping mechanisms, the delayed thermal trippin...

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Original price $19.59 - Original price $19.59
Original price
$19.59
$19.59 - $19.59
Current price $19.59
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Original price $12.68 - Original price $12.68
Original price
$12.68
$12.68 - $12.68
Current price $12.68

286605 Eaton PL6-C40/3 Miniature circuit breaker 3P C40A 6kA

Out of stock

Miniature circuit breaker (MCB), PL6, 3-pole, tripping characteristic: C, rated current In: 40 A, rated switching capacity according to IEC/EN 6089...

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Original price $12.68 - Original price $12.68
Original price
$12.68
$12.68 - $12.68
Current price $12.68
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