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Motor Circuit Protector

Ensure safe and efficient motor operation with our range of motor circuit protector, also known as motor circuit breakers. These devices are designed to protect motors from overloads, short circuits, and phase failures, helping to extend motor lifespan and reduce downtime in both industrial and commercial applications.

Our selection includes high-quality motor circuit protector from trusted global brands, featuring adjustable trip settings, thermal-magnetic protection, and full compliance with international safety standards. Whether you're building a new control panel or upgrading existing equipment, we offer protection solutions to fit your needs.

Shop from our in-stock inventory and benefit from competitive pricing, fast worldwide shipping, and easy online ordering—everything you need to keep your motors protected and running reliably.

Original price €34,67 - Original price €34,67
Original price
€34,67
€34,67 - €34,67
Current price €34,67

046938 Eaton PKZM0-16 Manual motor starter 10-16A 7,5kW

In stock

Eaton Moeller PKZM0-16 Motor-Protective Circuit Breaker The Eaton Moeller® PKZM0-16 is a compact and versatile motor-protective circuit breaker des...

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Original price €34,67 - Original price €34,67
Original price
€34,67
€34,67 - €34,67
Current price €34,67
Original price €108,80 - Original price €108,80
Original price
€108,80
€108,80 - €108,80
Current price €108,80

222354 PKZM4-40 Manual motor starter 32-40A 20kW

Low stock

Eaton Moeller® series PKZM4 Motor-protective circuit-breaker, Ir= 32 - 40 A, Screw terminals, Terminations: IP00 PKZM4-40.

Original price €108,80 - Original price €108,80
Original price
€108,80
€108,80 - €108,80
Current price €108,80
Original price €86,66 - Original price €86,66
Original price
€86,66
€86,66 - €86,66
Current price €86,66

222352 PKZM4-25 Manual motor starter 16-25A 12,5kW

Out of stock

Eaton Moeller® series PKZM4 Motor-protective circuit-breaker, Ir= 16 - 25 A, Screw terminals, Terminations: IP00 PKZM4-25.

Original price €86,66 - Original price €86,66
Original price
€86,66
€86,66 - €86,66
Current price €86,66
Sold out
Original price €85,84 - Original price €85,84
Original price
€85,84
€85,84 - €85,84
Current price €85,84

222350 PKZM4-16 Manual motor starter 10-16A 7,5kW

Low stock

Eaton Moeller® series PKZM4 Motor-protective circuit-breaker, Ir= 10 - 16 A, Screw terminals, Terminations: IP00 PKZM4-16

Original price €85,84 - Original price €85,84
Original price
€85,84
€85,84 - €85,84
Current price €85,84
Original price €125,00 - Original price €125,00
Original price
€125,00
€125,00 - €125,00
Current price €125,00

222394 PKZM4-58 Manual motor starter 50-58A 30kW

Low stock

Eaton Moeller® series PKZM4 Motor-protective circuit-breaker, Ir= 50 - 58 A, Screw terminals, Terminations: IP00 PKZM4-58.

Original price €125,00 - Original price €125,00
Original price
€125,00
€125,00 - €125,00
Current price €125,00
Original price €126,31 - Original price €126,31
Original price
€126,31
€126,31 - €126,31
Current price €126,31

222413 PKZM4-63 Manual motor starter 55-65A 34kW

Low stock

Eaton Moeller® series PKZM4 Motor-protective circuit-breaker, Ir= 55 - 65 A, Screw terminals, Terminations: IP00 PKZM4-63.

Original price €126,31 - Original price €126,31
Original price
€126,31
€126,31 - €126,31
Current price €126,31
Original price €37,06 - Original price €37,06
Original price
€37,06
€37,06 - €37,06
Current price €37,06

046988 PKZM0-20 Manual motor starter 16-20A 9kW

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 €37,06 - Original price €37,06
Original price
€37,06
€37,06 - €37,06
Current price €37,06
Original price €26,38 - Original price €26,38
Original price
€26,38
€26,38 - €26,38
Current price €26,38

072733 PKZM0-0,63 Manual motor starter 0,4-0,63A 0,12kW

Low stock

Eaton Moeller PKZM0 Motor-Protective Circuit-Breaker The Eaton Moeller PKZM0 Motor-Protective Circuit-Breaker is a high-quality, reliable device de...

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Original price €26,38 - Original price €26,38
Original price
€26,38
€26,38 - €26,38
Current price €26,38
Original price €96,73 - Original price €96,73
Original price
€96,73
€96,73 - €96,73
Current price €96,73

222353 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 €96,73 - Original price €96,73
Original price
€96,73
€96,73 - €96,73
Current price €96,73
Original price €32,12 - Original price €32,12
Original price
€32,12
€32,12 - €32,12
Current price €32,12

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

Low stock

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

View full details
Original price €32,12 - Original price €32,12
Original price
€32,12
€32,12 - €32,12
Current price €32,12
Original price €32,99 - Original price €32,99
Original price
€32,99
€32,99 - €32,99
Current price €32,99

072739 PKZM0-10 Manual motor starter 6,3-10A 4kW

Low stock

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

View full details
Original price €32,99 - Original price €32,99
Original price
€32,99
€32,99 - €32,99
Current price €32,99
Original price €4,79 - Original price €4,79
Original price
€4,79
€4,79 - €4,79
Current price €4,79

072896 Eaton NHI11-PKZ0 - Standard auxiliary contact, 1 N/O, 1 NC

In stock

Original price €4,79 - Original price €4,79
Original price
€4,79
€4,79 - €4,79
Current price €4,79
Original price €4,85 - Original price €4,85
Original price
€4,85
€4,85 - €4,85
Current price €4,85

032720 BK25/3-PKZ0 Extension terminal 3P 25mm²

Out of stock

Original price €4,85 - Original price €4,85
Original price
€4,85
€4,85 - €4,85
Current price €4,85
Sold out
Original price €5,79 - Original price €5,79
Original price
€5,79
€5,79 - €5,79
Current price €5,79

208277 NHI-B-11-PKZ0 Auxiliary contact 1NO+1NC, front mounting

In stock

Standard auxiliary contact, Contacts N/O = Normally open: 1 N/O, Contacts N/C = Normally closed: 1 NC, For use with: PKZM01, PKZM0, PKZM4, PKZM0-T,...

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Original price €5,79 - Original price €5,79
Original price
€5,79
€5,79 - €5,79
Current price €5,79
Original price €5,76 - Original price €5,76
Original price
€5,76
€5,76 - €5,76
Current price €5,76

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

In stock

Standard auxiliary contact, Contacts N/O = Normally open: 1 N/O, Contacts N/C = Normally closed: 1 NC, For use with: PKZM01, PKZM0, PKZM4, PKZM0-T,...

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Original price €5,76 - Original price €5,76
Original price
€5,76
€5,76 - €5,76
Current price €5,76
Original price €10,38 - Original price €10,38
Original price
€10,38
€10,38 - €10,38
Current price €10,38

072895 NHI12-PKZ0 Auxiliary contact 1NO+2NC, side mounting

In stock

Original price €10,38 - Original price €10,38
Original price
€10,38
€10,38 - €10,38
Current price €10,38
Original price €30,43 - Original price €30,43
Original price
€30,43
€30,43 - €30,43
Current price €30,43

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

Low stock

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

View full details
Original price €30,43 - Original price €30,43
Original price
€30,43
€30,43 - €30,43
Current price €30,43
Original price €29,69 - Original price €29,69
Original price
€29,69
€29,69 - €29,69
Current price €29,69

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

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...

View full details
Original price €29,69 - Original price €29,69
Original price
€29,69
€29,69 - €29,69
Current price €29,69
Sold out
Original price €31,07 - Original price €31,07
Original price
€31,07
€31,07 - €31,07
Current price €31,07

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

Low stock

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

View full details
Original price €31,07 - Original price €31,07
Original price
€31,07
€31,07 - €31,07
Current price €31,07
Original price €27,55 - Original price €27,55
Original price
€27,55
€27,55 - €27,55
Current price €27,55

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

Low 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 €27,55 - Original price €27,55
Original price
€27,55
€27,55 - €27,55
Current price €27,55
Original price €24,91 - Original price €24,91
Original price
€24,91
€24,91 - €24,91
Current price €24,91

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...

View full details
Original price €24,91 - Original price €24,91
Original price
€24,91
€24,91 - €24,91
Current price €24,91
Sold out
Original price €30,28 - Original price €30,28
Original price
€30,28
€30,28 - €30,28
Current price €30,28

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...

View full details
Original price €30,28 - Original price €30,28
Original price
€30,28
€30,28 - €30,28
Current price €30,28
Original price €25,52 - Original price €25,52
Original price
€25,52
€25,52 - €25,52
Current price €25,52

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...

View full details
Original price €25,52 - Original price €25,52
Original price
€25,52
€25,52 - €25,52
Current price €25,52
Original price €38,28 - Original price €38,28
Original price
€38,28
€38,28 - €38,28
Current price €38,28

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...

View full details
Original price €38,28 - Original price €38,28
Original price
€38,28
€38,28 - €38,28
Current price €38,28
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