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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 $148.41 - Original price $148.41
Original price
$148.41
$148.41 - $148.41
Current price $148.41

1SAM451000R1015 MS165-42 Manual Motor Starter 30 ... 42 A

Low stock

MS165 is a compact and powerful range for motor protection up to 45 kW (400 V) / 80 A in width of 55 mm. They offer a reliable protection for motor...

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Original price $148.41 - Original price $148.41
Original price
$148.41
$148.41 - $148.41
Current price $148.41
Original price $197.61 - Original price $197.61
Original price
$197.61
$197.61 - $197.61
Current price $197.61

1SAM451000R1017 MS165-65 Manual Motor Starter 52 ... 65 A

In stock

MS165 is a compact and powerful range for motor protection up to 45 kW (400 V) / 80 A in width of 55 mm. They offer a reliable protection for motor...

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Original price $197.61 - Original price $197.61
Original price
$197.61
$197.61 - $197.61
Current price $197.61
Original price $247.23 - Original price $247.23
Original price
$247.23
$247.23 - $247.23
Current price $247.23

1SAM451000R1019 MS165-80 Manual Motor Starter 70 ... 80 A

Low stock

MS165 is a compact and powerful range for motor protection up to 45 kW (400 V) / 80 A in width of 55 mm. They offer a reliable protection for motor...

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Original price $247.23 - Original price $247.23
Original price
$247.23
$247.23 - $247.23
Current price $247.23
Original price $218.57 - Original price $218.57
Original price
$218.57
$218.57 - $218.57
Current price $218.57

1SAM451000R1018 MS165-73 Manual Motor Starter 62 ... 73 A

In stock

MS165 is a compact and powerful range for motor protection up to 45 kW (400 V) / 80 A in width of 55 mm. They offer a reliable protection for motor...

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Original price $218.57 - Original price $218.57
Original price
$218.57
$218.57 - $218.57
Current price $218.57
Original price $45.12 - Original price $45.12
Original price
$45.12
$45.12 - $45.12
Current price $45.12

072738 PKZM0-6,3 Manual motor starter 4-6,3A 2,2kW

In stock

Motor-protective circuit-breaker according to IEC/EN60947, 3 pole size PKZM0, with adjustable overload and non-delayed short-circuit release, phase...

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Original price $45.12 - Original price $45.12
Original price
$45.12
$45.12 - $45.12
Current price $45.12
Original price $45.12 - Original price $45.12
Original price
$45.12
$45.12 - $45.12
Current price $45.12

072737 PKZM0-4 Manual motor starter 2,5-4A 1,5kW

In stock

Motor-protective circuit-breaker according to IEC/EN60947, 3 pole size PKZM0, with adjustable overload and non-delayed short-circuit release, phase...

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Original price $45.12 - Original price $45.12
Original price
$45.12
$45.12 - $45.12
Current price $45.12
Original price $45.12 - Original price $45.12
Original price
$45.12
$45.12 - $45.12
Current price $45.12

072736 PKZM0-2,5 Manual motor starter 1,6-2,5A 0,75kW

In stock

Motor-protective circuit-breaker according to IEC/EN60947, 3 pole size PKZM0, with adjustable overload and non-delayed short-circuit release, phase...

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Original price $45.12 - Original price $45.12
Original price
$45.12
$45.12 - $45.12
Current price $45.12
Original price $55.97 - Original price $55.97
Original price
$55.97
$55.97 - $55.97
Current price $55.97

072735 PKZM0-1,6 Manual motor starter 1-1,6A 0,55kW

In stock

Motor-protective circuit-breaker according to IEC/EN60947, 3 pole size PKZM0, with adjustable overload and non-delayed short-circuit release, phase...

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Original price $55.97 - Original price $55.97
Original price
$55.97
$55.97 - $55.97
Current price $55.97
Original price $48.00 - Original price $48.00
Original price
$48.00
$48.00 - $48.00
Current price $48.00

072734 PKZM0-1 Manual motor starter 0,63-1A 0,25kW

In stock

Eaton Moeller PKZM0-1 Motor-Protective Circuit Breaker The Eaton Moeller® PKZM0-1 is a robust motor-protective circuit breaker designed to safeguar...

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Original price $48.00 - Original price $48.00
Original price
$48.00
$48.00 - $48.00
Current price $48.00
Original price $43.40 - Original price $43.40
Original price
$43.40
$43.40 - $43.40
Current price $43.40

072732 PKZM0-0,4 Manual motor starter 0,25-0,4A 0,09kW

Out of stock

Motor-protective circuit-breaker according to IEC/EN60947, 3 pole size PKZM0, with adjustable overload and non-delayed short-circuit release, phase...

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Original price $43.40 - Original price $43.40
Original price
$43.40
$43.40 - $43.40
Current price $43.40
Sold out
Original price $52.77 - Original price $52.77
Original price
$52.77
$52.77 - $52.77
Current price $52.77

072731 PKZM0-0,25 Manual motor starter 0,16-0,25A 0,06kW

Low stock

Motor-protective circuit-breaker according to IEC/EN60947, 3 pole size PKZM0, with adjustable overload and non-delayed short-circuit release, phase...

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Original price $52.77 - Original price $52.77
Original price
$52.77
$52.77 - $52.77
Current price $52.77
Original price $44.47 - Original price $44.47
Original price
$44.47
$44.47 - $44.47
Current price $44.47

072730 PKZM0-0,16 Manual motor starter 0,1-0,16A

Low stock

Motor-protective circuit-breaker according to IEC/EN60947, 3 pole size PKZM0, with adjustable overload and non-delayed short-circuit release, phase...

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Original price $44.47 - Original price $44.47
Original price
$44.47
$44.47 - $44.47
Current price $44.47
Original price $70.03 - Original price $70.03
Original price
$70.03
$70.03 - $70.03
Current price $70.03

046989 PKZM0-25 Manual motor starter 20-25A 12,5kW

Low stock

Motor-protective circuit-breaker according to IEC/EN60947, 3 pole size PKZM0, with adjustable overload and non-delayed short-circuit release, phase...

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Original price $70.03 - Original price $70.03
Original price
$70.03
$70.03 - $70.03
Current price $70.03
Original price $168.52 - Original price $168.52
Original price
$168.52
$168.52 - $168.52
Current price $168.52

222353 Eaton PKZM4-32 Manual motor starter 24-32A 15kW

Low stock

Eaton Moeller® series PKZM4 Motor-protective circuit-breaker, Ir= 24 - 32 A, Screw terminals, Terminations: IP00 PKZM4-32.

Original price $168.52 - Original price $168.52
Original price
$168.52
$168.52 - $168.52
Current price $168.52
Original price $52.70 - Original price $52.70
Original price
$52.70
$52.70 - $52.70
Current price $52.70

278486 PKZM0-12 Manual motor starter 8-12A 5,5kW

In stock

Motor-protective circuit-breaker according to IEC/EN60947, 3 pole size PKZM0, with adjustable overload and non-delayed short-circuit release, phase...

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Original price $52.70 - Original price $52.70
Original price
$52.70
$52.70 - $52.70
Current price $52.70
Original price $38.14 - Original price $38.14
Original price
$38.14
$38.14 - $38.14
Current price $38.14

LUFC00 Parallel wiring module, TeSys Ultra, Plug-in type, Front side, for motor starter

Low stock

TeSys U parallel liaison module, to be inserted in advanced power bases LUB120, LUB320, LUB380 equipped with a 24V DC control unit LUC*BL type. It ...

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Original price $38.14 - Original price $38.14
Original price
$38.14
$38.14 - $38.14
Current price $38.14
Original price $172.71 - Original price $172.71
Original price
$172.71
$172.71 - $172.71
Current price $172.71

LUCB32BL Advanced control unit, TeSys Ultra, 3P, 8 to 32A, 690VAC, protection and diagnostic, class 10, 24VDC coil

Out of stock

TeSys U control and diagnostic unit to be inserted in advanced power bases LUB320, LUB380, LUB380 to form a TeSys U starter controller, for 3-phase...

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Original price $172.71 - Original price $172.71
Original price
$172.71
$172.71 - $172.71
Current price $172.71
Sold out
Original price $60.78 - Original price $60.78
Original price
$60.78
$60.78 - $60.78
Current price $60.78

LUB120 Non reversing power base, TeSys Ultra, 3P, 1NO + 1NC, 12A, 690V, Advanced power base

Out of stock

TeSys U advanced power base, 3 poles (3NO), 12A/690V, to be completed with a control unit LUC to form a TeSys U starter controller, for 3-phase mot...

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Original price $60.78 - Original price $60.78
Original price
$60.78
$60.78 - $60.78
Current price $60.78
Sold out
Original price $361.93 - Original price $361.93
Original price
$361.93
$361.93 - $361.93
Current price $361.93

LUCM12BL Multifunction control unit, TeSys Ultra, 3-12A, 1P/3P motors, protection & diagnostic, class 5-30, coil 24V DC

Low stock

TeSys U multifunction control unit to be inserted in advanced power bases LUB120, LUB320, LUB380 to form a TeSys U starter controller, for 1-phase ...

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Original price $361.93 - Original price $361.93
Original price
$361.93
$361.93 - $361.93
Current price $361.93
Original price $178.09 - Original price $178.09
Original price
$178.09
$178.09 - $178.09
Current price $178.09

LUCD32FU Advanced control unit, TeSys Ultra, 8-32A, 3P motors, protection & diagnostic, class 20, coil 110-240V AC/DC

Low stock

TeSys U control and diagnostic unit to be inserted in advanced power bases LUB320, LUB380 to form a TeSys U starter controller, for 3-phase motor a...

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Original price $178.09 - Original price $178.09
Original price
$178.09
$178.09 - $178.09
Current price $178.09
Original price $163.41 - Original price $163.41
Original price
$163.41
$163.41 - $163.41
Current price $163.41

LUCA32BL Standard control unit, TeSys Ultra, 8-32A, 3P motors, thermal magnetic protection, class 10, coil 24V DC

In stock

TeSys U standard control unit to be inserted in power bases LUB32, LUB38 to form a TeSys U starter controller, for 3-phase motor applications up to...

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Original price $163.41 - Original price $163.41
Original price
$163.41
$163.41 - $163.41
Current price $163.41
Original price $92.44 - Original price $92.44
Original price
$92.44
$92.44 - $92.44
Current price $92.44

LUCA1XFU Standard control unit, TeSys Ultra, 0.35-1.4A, 3P motors, thermal magnetic protection, class 10, coil 110-240V AC/DC

Low stock

TeSys U standard control unit to be inserted in power bases LUB12, LUB32, LUB38 to form a TeSys U starter controller, for 3-phase motor application...

View full details
Original price $92.44 - Original price $92.44
Original price
$92.44
$92.44 - $92.44
Current price $92.44
Original price $92.44 - Original price $92.44
Original price
$92.44
$92.44 - $92.44
Current price $92.44

LUCA1XBL Standard control unit, TeSys Ultra, 0.35-1.4A, 3P motors, thermal magnetic protection, class 10, coil 24V DC

Low stock

TeSys U standard control unit to be inserted in power bases LUB12, LUB32, LUB38 to form a TeSys U starter controller, for 3-phase motor application...

View full details
Original price $92.44 - Original price $92.44
Original price
$92.44
$92.44 - $92.44
Current price $92.44
Original price $105.29 - Original price $105.29
Original price
$105.29
$105.29 - $105.29
Current price $105.29

LUCA12FU Standard control unit, TeSys Ultra, 3-12A, 3P motors, thermal magnetic protection, class 10, coil 110-240V AC/DC

Low stock

TeSys U standard control unit to be inserted in power bases LUB12, LUB32, LUB38 to form a TeSys U starter controller, for 3-phase motor application...

View full details
Original price $105.29 - Original price $105.29
Original price
$105.29
$105.29 - $105.29
Current price $105.29

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