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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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A9K02332 Miniature circuit breaker (MCB), Acti9 K60N, 3P, 32A, C curve, 6000A (IEC/EN 60898 - 1) Sold out
$9.17 - $9.17
$9.17
$9.17 - $9.17
$9.17

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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$9.17 - $9.17
$9.17
$9.17 - $9.17
$9.17
Sold out
1SAM201906R1104 PS1 - 4 - 0 - 65 Busbar
$11.09 - $11.09
$11.09
$11.09 - $11.09
$11.09

ABB PS1-4-0-65 1SAM201906R1104 3P Busbar 65A DIN

In stock

The ABB PS1-4-0-65 (article 1SAM201906R1104) is a 3-phase busbar that links up to four ABB MS116 or MS132 manual motor starters in a single, straig...

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$11.09 - $11.09
$11.09
$11.09 - $11.09
$11.09
5SL6316 - 7 5SL Miniature circuit breaker 3P C16A 6kA
$13.20 - $13.20
$13.20
$13.20 - $13.20
$13.20

Siemens 5SL6316-7 SENTRON Miniature Circuit Breaker 3P 16A C 6kA

Low stock

The Siemens 5SL6316-7 (MLFB: 5SL6316-7) is a SENTRON 3-pole miniature circuit breaker rated at 16 A with a C tripping characteristic and 6 kA break...

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$13.20 - $13.20
$13.20
$13.20 - $13.20
$13.20
2CDS211001R0105 SH201 - B10 Miniature Circuit Breaker - 1P - B - 10 A
$2.28 - $2.28
$2.28
$2.28 - $2.28
$2.28

2CDS211001R0105 ABB SH201-B10 MCB 1P 10A B Curve 6kA DIN Rail

In stock

The ABB SH201-B10 (article 2CDS211001R0105) is a single-pole miniature circuit breaker from the SH200 Compact Home series, rated at 10 A with a B t...

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$2.28 - $2.28
$2.28
$2.28 - $2.28
$2.28
A9D22620 RCBO, Acti9 DPN Vigi K, 1P+N, 20A, B curve, 6000A, AC type, 30mA
Sold out
$28.61 - $28.61
$28.61
$28.61 - $28.61
$28.61

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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$28.61 - $28.61
$28.61
$28.61 - $28.61
$28.61
Sold out
A9S65340 switch disconnector iSW - 3P - 40 A - 415 V
$13.33 - $13.33
$13.33
$13.33 - $13.33
$13.33

Schneider A9S65340 Acti9 iSW Switch-Disconnector 3P 40A 415V

In stock

The Schneider Electric A9S65340 is an Acti9 iSW switch-disconnector designed for safe isolation and on-load switching of electrical circuits in ind...

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$13.33 - $13.33
$13.33
$13.33 - $13.33
$13.33
419229 Legrand RX³ Miniature circuit breaker 2P C50A 10kA
$10.44 - $10.44
$10.44
$10.44 - $10.44
$10.44

Legrand 419229 MCB RX³ 2P 50A Curve C 6kA DIN Rail

Low stock

The Legrand 419229 is an RX³ miniature circuit breaker (MCB), 2-pole, rated 50 A on the C tripping curve, for 400 V installations. It has a short-c...

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$10.44 - $10.44
$10.44
$10.44 - $10.44
$10.44
SBN363 Hager SBN3 Modular Load Break Switch 3P 63A
$21.26 - $21.26
$21.26
$21.26 - $21.26
$21.26

Hager SBN363 SBN Load Break Switch 3P 63 A DIN Rail

In stock

The Hager SBN363 is a 3-pole load break switch (disconnector) rated at 63 A, designed for safe isolation of electrical circuits on 400 V AC systems...

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$21.26 - $21.26
$21.26
$21.26 - $21.26
$21.26
1SAM250000R1011 MS116 - 16 Manual Motor Starter 10 ... 16 A
$30.86 - $30.86
$30.86
$30.86 - $30.86
$30.86

ABB MS116-16 1SAM250000R1011 MS116 Manual Motor Starter 10-16A

In stock

The ABB MS116-16 (article 1SAM250000R1011) is a manual motor starter - also referred to as a motor protection circuit breaker or manual motor prote...

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$30.86 - $30.86
$30.86
$30.86 - $30.86
$30.86
112933 PF6 - 40/4/003 - A Residual current circuit breaker 4P 40A 30mA Type A
$32.81 - $32.81
$32.81
$32.81 - $32.81
$32.81

Eaton 112933 PF6-40/4/003-A RCCB 4P 40 A 30mA Type A DIN Rail

Low stock

The Eaton PF6-40/4/003-A is a 4-pole, 40 A residual current circuit breaker (RCCB) from the Eaton Moeller xPole series, offering 30 mA type A trip ...

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$32.81 - $32.81
$32.81
$32.81 - $32.81
$32.81
VCF3 TeSys Vario - emergency stop switch disconnector - 63 A - on door
$47.51 - $47.51
$47.51
$47.51 - $47.51
$47.51

Schneider VCF3 TeSys Vario Emergency Stop Switch Disconnector 63 A

In stock

The Schneider Electric VCF3 is a TeSys Vario 63 A, 3-pole emergency stop switch disconnector designed for door mounting on industrial control panel...

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$47.51 - $47.51
$47.51
$47.51 - $47.51
$47.51
C4042D400 Trip unit MicroLogic 2.3, ComPacT NSX400/630, 4 poles, electronic basic protections, 400A rating
$194.50 - $194.50
$194.50
$194.50 - $194.50
$194.50

Schneider C4042D400 MicroLogic 2.3 ComPacT NSX400/630 Trip Unit 4P 400A

Low stock

The Schneider Electric C4042D400 is a MicroLogic 2.3 electronic trip unit for ComPacT NSX400/630 moulded-case circuit breakers, providing 4-pole el...

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$194.50 - $194.50
$194.50
$194.50 - $194.50
$194.50
A9K02320 Miniature circuit breaker (MCB), Acti9 K60N, 3P, 20A, C curve, 6000A (IEC/EN 60898 - 1)
$8.16 - $8.16
$8.16
$8.16 - $8.16
$8.16

Schneider A9K02320 Acti9 K60N MCB 3P C 20A 6kA

In stock

The Schneider Electric Acti9 K60N is a 3-pole miniature circuit breaker (MCB) from the Acti9 range, designed for overload and short-circuit protect...

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$8.16 - $8.16
$8.16
$8.16 - $8.16
$8.16
2CDS253001R0164 S203 - C16 Miniature Circuit Breaker - 3P - C - 16 A
$15.51 - $15.51
$15.51
$15.51 - $15.51
$15.51

2CDS253001R0164 ABB S203-C16 MCB 3P 16A C Curve 6kA DIN Rail

In stock

The ABB S203-C16 (article 2CDS253001R0164) is a 3-pole, 16 A miniature circuit breaker from the S200 System pro M compact range, featuring a C trip...

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$15.51 - $15.51
$15.51
$15.51 - $15.51
$15.51
082882 NHI - E - 11 - PKZ0 Auxiliary contact 1NO+1NC, front mounting
Sold out
$7.09 - $7.09
$7.09
$7.09 - $7.09
$7.09

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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$7.09 - $7.09
$7.09
$7.09 - $7.09
$7.09
Sold out
2CDL210001R1012 PS1/12 Busbar
$3.92 - $3.92
$3.92
$3.92 - $3.92
$3.92

ABB PS1/12 2CDL210001R1012 1P Busbar 63A 12 mod

In stock

The ABB PS1/12 (article 2CDL210001R1012) is a single-phase busbar designed to distribute power across multiple circuit positions within a distribut...

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$3.92 - $3.92
$3.92
$3.92 - $3.92
$3.92
A9TDF3616 Arc fault detection RCBO, Acti9 iCV40N VigiARC, 1P+N, 16A, C curve, 30mA, type A - SI, 6000A
$162.61 - $162.61
$162.61
$162.61 - $162.61
$162.61

Schneider A9TDF3616 Acti9 iCV40N VigiARC RCBO 1P+N 16A C 30mA A-SI 6000A

Low stock

The A9TDF3616 is an arc fault detection RCBO (residual current breaker with overcurrent protection) from the Schneider Electric Acti9 range, model ...

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$162.61 - $162.61
$162.61
$162.61 - $162.61
$162.61
A9F74313 Miniature circuit breaker (MCB), Acti9 iC60N, 3P, 13A, C curve, 6000A (IEC/EN 60898 - 1), 10kA (IEC/EN 60947 - 2)
$11.79 - $11.79
$11.79
$11.79 - $11.79
$11.79

Schneider A9F74313 Acti9 iC60N MCB 3P C 13A 6kA

In stock

The Schneider Electric A9F74313 is a 3-pole miniature circuit breaker (MCB) from the Acti 9 iC60N range, intended for overcurrent protection in low...

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$11.79 - $11.79
$11.79
$11.79 - $11.79
$11.79
402033 Legrand RX³ Residual current circuit breaker 2P 230V 40A 300 mA AC type
Sold out
$24.18 - $24.18
$24.18
$24.18 - $24.18
$24.18

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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$24.18 - $24.18
$24.18
$24.18 - $24.18
$24.18
Sold out
419222 Legrand RX³ Miniature circuit breaker 2P C10A 10kA
$6.03 - $6.03
$6.03
$6.03 - $6.03
$6.03

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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$6.03 - $6.03
$6.03
$6.03 - $6.03
$6.03
2CDS251001R0104 S201 - C10 Miniature Circuit Breaker - 1P - C - 10 A
$4.28 - $4.28
$4.28
$4.28 - $4.28
$4.28

2CDS251001R0104 ABB S201-C10 MCB 1P 10A C Curve 6kA DIN Rail

Low stock

The ABB S201-C10 (article 2CDS251001R0104) is a single-pole miniature circuit breaker from the S200 System pro M compact range, rated at 10 A with ...

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$4.28 - $4.28
$4.28
$4.28 - $4.28
$4.28
DF103 Fuse carrier, TeSys DF, 3P, 32A, 690VAC, fuse size 10x38mm
$13.59 - $13.59
$13.59
$13.59 - $13.59
$13.59

Schneider DF103 TeSys DF Fuse Carrier 3P 14x51mm

Low stock

The Schneider Electric DF103 is a 3-pole TeSys DF fuse carrier rated at 32 A for 10 x 38 mm cylindrical fuses. It provides safe isolation and overc...

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$13.59 - $13.59
$13.59
$13.59 - $13.59
$13.59
KZN021 Hager Endcap For Busbar 1P
$0.55 - $0.55
$0.55
$0.55 - $0.55
$0.55

Hager KZN021 End Cap for 1P Busbar

In stock

The Hager KZN021 is an end cap for 1-pole busbars, used to cover exposed live conductor ends and maintain IP protection inside Hager distribution b...

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$0.55 - $0.55
$0.55
$0.55 - $0.55
$0.55
263412 PL7 - C32/3 Miniature circuit breaker 3P C32A 10kA
$16.54 - $16.54
$16.54
$16.54 - $16.54
$16.54

Eaton 263412 PL7-C32/3 MCB 3P 32 A C Curve 10kA DIN Rail

Low stock

The Eaton PL7-C32/3 is a three-pole miniature circuit breaker (MCB) from the Eaton Moeller series xPole PL7 range, rated at 32 A with a type C trip...

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$16.54 - $16.54
$16.54
$16.54 - $16.54
$16.54

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