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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Siemens 5SJ4106 - 7HG40 CIRCUIT BREAKER 14KA 1POL C6

$37.31 - $37.31

$37.31

$37.31 - $37.31

$37.31

Siemens 5SJ4106-7HG40 Miniature Circuit Breaker 1P C6A 14kA SENTRON

Out of stock

The Siemens 5SJ4106-7HG40 is a SENTRON miniature circuit breaker from the 5SJ4 series, providing overcurrent and short-circuit protection in a sing...

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$37.31 - $37.31

$37.31

$37.31 - $37.31

$37.31

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Siemens 5SJ4120 - 7HG40 CIRCUIT BREAKER 14KA 1POL C20

$30.98 - $30.98

$30.98

$30.98 - $30.98

$30.98

Siemens 5SJ4120-7HG40 Miniature Circuit Breaker 1P C20A 14kA SENTRON

Out of stock

The Siemens 5SJ4120-7HG40 is a SENTRON miniature circuit breaker: 1 pole, tripping characteristic C, rated at 20 A. It delivers short-circuit prote...

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$30.98 - $30.98

$30.98

$30.98 - $30.98

$30.98

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Siemens 5SJ4108 - 7HG40 CIRCUIT BREAKER 14KA 1POL C8

$37.31 - $37.31

$37.31

$37.31 - $37.31

$37.31

Siemens 5SJ4108-7HG40 Miniature Circuit Breaker 1P 8A C 14kA

Out of stock

The Siemens 5SJ4108-7HG40 is a single-pole SENTRON miniature circuit breaker with a C tripping characteristic and 8 A rated current at 40°C. Certif...

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$37.31 - $37.31

$37.31

$37.31 - $37.31

$37.31

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Siemens 5SJ4104 - 7HG40 CIRCUIT BREAKER 14KA 1POL C4

$37.31 - $37.31

$37.31

$37.31 - $37.31

$37.31

Siemens 5SJ4104-7HG40 Miniature Circuit Breaker 1P 4A C 14kA 240V UL489

Out of stock

The Siemens 5SJ4104-7HG40 (MLFB: 5SJ4104-7HG40) is a 1-pole miniature circuit breaker from the SENTRON 5SJ4 range, rated 4A with tripping character...

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$37.31 - $37.31

$37.31

$37.31 - $37.31

$37.31

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A9N18374 Schneider Electric Miniature Circuit Breaker (MCB), Acti9 C120N, 4P C100A 10kA

$187.91 - $187.91

$187.91

$187.91 - $187.91

$187.91

Schneider A9N18374 Acti9 C120N MCB 4P C 100A 10kA

Out of stock

The Schneider Electric A9N18374 is a C120N 4-pole miniature circuit breaker (MCB) from the Acti 9 range, designed for overcurrent and short-circuit...

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$187.91 - $187.91

$187.91

$187.91 - $187.91

$187.91

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A9N18363 Schneider Electric Miniature Circuit Breaker (MCB), Acti9 C120N, 2P C125A 10kA

$113.27 - $113.27

$113.27

$113.27 - $113.27

$113.27

Schneider A9N18363 Acti9 C120N MCB 2P C 125A 10kA

Out of stock

The Schneider Electric A9N18363 is a 2-pole miniature circuit breaker (MCB) from the Acti 9 C120N range, providing overload and short-circuit prote...

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$113.27 - $113.27

$113.27

$113.27 - $113.27

$113.27

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A9Z51440 Schneider Electric Residual Current Circuit Breaker (RCCB), Acti9 iID, 4P 40A 30mA, B - EV (Electric Vehicle) Type

$383.37 - $383.37

$383.37

$383.37 - $383.37

$383.37

Schneider A9Z51440 Acti9 iID RCCB 4P 40A 30mA Type B EV

Out of stock

The Schneider Electric Acti 9 iID A9Z51440 is a 4-pole residual current circuit breaker (RCCB) rated at 40 A with a 30 mA residual-current sensitiv...

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$383.37 - $383.37

$383.37

$383.37 - $383.37

$383.37

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A9F79425 Schneider Electric Miniature Circuit Breaker (MCB), Acti9 iC60H 4P C25A 6kA

$48.95 - $48.95

$48.95

$48.95 - $48.95

$48.95

Schneider A9F79425 Acti9 iC60N MCB 4P 25A C Curve 6kA

Out of stock

The Schneider Electric A9F79425 is a 4-pole miniature circuit breaker from the Acti9 iC60N range, providing overcurrent protection in accordance wi...

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$48.95 - $48.95

$48.95

$48.95 - $48.95

$48.95

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286508 PF6 - 40/4/003 Residual current circuit breaker 4P 40A 30mA

$42.55 - $42.55

$42.55

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$42.55

Eaton 286508 PF6-40/4/003 RCCB 4P 40 A 30mA Type AC DIN Rail

Out of stock

The Eaton PF6-40/4/003 is a four-pole Type AC residual current circuit breaker (RCCB) from the Eaton Moeller series xPole range, providing earth-fa...

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$42.55 - $42.55

$42.55

$42.55 - $42.55

$42.55

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A9D56625 RCBO, Acti9 iDPN N Vigi, 1P+N, 25A, B curve, 6000A, A type, 30mA

$79.81 - $79.81

$79.81

$79.81 - $79.81

$79.81

Schneider A9D56625 Acti9 iDPN N Vigi RCBO 1P+N 25A B 6kA 30mA Type A

Out of stock

The Schneider Electric Acti9 iDPN N Vigi (A9D56625) is a 1P+N RCBO (residual current circuit breaker with overcurrent protection) from the Acti9 ra...

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$79.81 - $79.81

$79.81

$79.81 - $79.81

$79.81

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1SAM250000R1005 MS116 - 1.0 Manual Motor Starter 0.63 ... 1.0 A

$38.90 - $38.90

$38.90

$38.90 - $38.90

$38.90

ABB MS116-1.0 1SAM250000R1005 MS116 Manual Motor Starter 0.63-1.0A

Out of stock

The ABB MS116-1.0 (article 1SAM250000R1005) is a compact manual motor starter - also referred to as a motor protection circuit breaker or manual mo...

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$38.90 - $38.90

$38.90

$38.90 - $38.90

$38.90

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A9XPH324 Acti9 - comb busbar - 3L - 18 mm pitch - 24 modules - 100A

$26.60 - $26.60

$26.60

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$26.60

Schneider A9XPH324 Acti9 Comb Busbar 3P 24 Modules 100A

Out of stock

The Schneider Electric A9XPH324 is a 3-phase horizontal comb busbar from the Acti 9 range, designed for linking multiple Acti 9 devices within a di...

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$26.60 - $26.60

$26.60

$26.60 - $26.60

$26.60

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2CDS251001R0804 S201 - C80 Miniature Circuit Breaker - 1P - C - 80 A

$32.90 - $32.90

$32.90

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$32.90

2CDS251001R0804 ABB S201-C80 MCB 1P 80A C Curve 6kA DIN Rail

Out of stock

The ABB S201-C80 (article 2CDS251001R0804) is a single-pole miniature circuit breaker from the S200 series, rated at 80 A with a C-curve trip chara...

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$32.90 - $32.90

$32.90

$32.90 - $32.90

$32.90

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$925.73 - $925.73

$925.73

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$925.73

Schneider C63N4 NSX630N MCCB Base Frame 4P 630A 50kA 690V AC

Out of stock

The C63N4 is the ComPacT NSX630N base frame moulded-case circuit breaker (MCCB) from Schneider Electric's Compact NSX new generation range. This 4-...

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$925.73 - $925.73

$925.73

$925.73 - $925.73

$925.73

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A9K02332 Miniature circuit breaker (MCB), Acti9 K60N, 3P, 32A, C curve, 6000A (IEC/EN 60898 - 1)

$12.90 - $12.90

$12.90

$12.90 - $12.90

$12.90

Schneider A9K02332 Acti9 K60N MCB 3P C 32A 6kA

Out of stock

The Schneider Electric A9K02332 is a 3-pole miniature circuit breaker (MCB) from the Acti 9 K60N range, designed for overcurrent protection in resi...

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$12.90 - $12.90

$12.90

$12.90 - $12.90

$12.90

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A9D22620 RCBO, Acti9 DPN Vigi K, 1P+N, 20A, B curve, 6000A, AC type, 30mA

$40.24 - $40.24

$40.24

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$40.24

Schneider A9D22620 Acti9 DPN Vigi K RCBO 1P+N B 20A 6kA 30mA

Out of stock

The Schneider Electric Acti9 DPN Vigi K (A9D22620) is a 1P+N RCBO that combines overcurrent protection and residual-current protection in a single ...

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$40.24 - $40.24

$40.24

$40.24 - $40.24

$40.24

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082882 NHI - E - 11 - PKZ0 Auxiliary contact 1NO+1NC, front mounting

$9.97 - $9.97

$9.97

$9.97 - $9.97

$9.97

Eaton 082882 NHI-E-11-PKZ0 Auxiliary Contact 1NO+1NC Front Mount PKZ0

Out of stock

The Eaton NHI-E-11-PKZ0 (catalog 082882) is a front-mounted standard auxiliary contact for Eaton Moeller series PKZ0 motor protective circuit-break...

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$9.97 - $9.97

$9.97

$9.97 - $9.97

$9.97

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402033 Legrand RX³ Residual current circuit breaker 2P 230V 40A 300 mA AC type

$34.01 - $34.01

$34.01

$34.01 - $34.01

$34.01

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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$34.01 - $34.01

$34.01

$34.01 - $34.01

$34.01

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LV432598T Extended rotary handle, ComPacT NSX400/630, black handle, shaft length 209mm to 600mm, IP55

$74.80 - $74.80

$74.80

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$74.80

Schneider LV432598T ComPacT NSX400/630 Extended Rotary Handle Black IP55

Out of stock

The LV432598T is an extended rotary handle from Schneider Electric for the ComPacT NSX400/630 range of moulded-case circuit breakers. The black han...

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$74.80 - $74.80

$74.80

$74.80 - $74.80

$74.80

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A9F73120 Miniature circuit breaker (MCB), Acti9 iC60N, 1P, 20A, B curve, 6000A (IEC/EN 60898 - 1), 10kA (IEC/EN 60947 - 2)

$5.36 - $5.36

$5.36

$5.36 - $5.36

$5.36

Schneider A9F73120 Acti9 iC60N MCB 1P B 20A 6kA

Out of stock

The Schneider Electric A9F73120 is a 1-pole miniature circuit breaker (MCB) from the Acti 9 iC60 range, providing overcurrent protection in residen...

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$5.36 - $5.36

$5.36

$5.36 - $5.36

$5.36

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3RV2042 - 4YA10 Siemens Motor Protection Circuit Breaker, Screw - Type 93A

$295.19 - $295.19

$295.19

$295.19 - $295.19

$295.19

Siemens 3RV2042-4YA10 Motor Protection Circuit Breaker 3P 75-93A 100kA

Out of stock

The Siemens 3RV2042-4YA10 is a SIRIUS 3RV2 size S3 motor protection circuit breaker with adjustable thermal overload release of 75 to 93 A and CLAS...

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$295.19 - $295.19

$295.19

$295.19 - $295.19

$295.19

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A9L40601 iPRD40r modular surge arrester - 3P + N - 350V - with remote transfert

$144.30 - $144.30

$144.30

$144.30 - $144.30

$144.30

Schneider A9L40601 Acti9 iPRD40r SPD 3P+N 350V Remote Signal

Out of stock

The Schneider Electric A9L40601 is an Acti 9 iPRD40r withdrawable modular surge protection device (SPD) for 3P+N systems, protecting 230/400 V AC i...

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$144.30 - $144.30

$144.30

$144.30 - $144.30

$144.30

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Schneider RXM4AB2B7 Miniature Plug in Relay, Harmony Electromechanical Relays, 6

$8.02 - $8.02

$8.02

$8.02 - $8.02

$8.02

Schneider RXM4AB2B7 Miniature Plug in Relay, Harmony Electromechanical Relays, 6

Out of stock

The Schneider Electric RXM4AB2B7 is a miniature plug-in relay from the Harmony Electromechanical Relays range, rated at 24 V AC 50/60 Hz with 4 cha...

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$8.02 - $8.02

$8.02

$8.02 - $8.02

$8.02

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IMT33158 Schneider Electric Extension Coil 40m HO7RNF 3G1.5 IP44

$155.48 - $155.48

$155.48

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$155.48

Schneider IMT33158 Thorsman PROchantier 40m H07RN-F 3G1.5 IP44 Cable Reel

Out of stock

The Schneider Electric IMT33158 is a Thorsman PROchantier professional extension cable reel with 40 metres of H07RN-F 3G1.5 rubber cable and four I...

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$155.48 - $155.48

$155.48

$155.48 - $155.48

$155.48

Sold out