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.
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222354 PKZM4-40 Manual motor starter 32-40A 20kW
Eaton Moeller® series PKZM4 Motor-protective circuit-breaker, Ir= 32 - 40 A, Screw terminals, Terminations: IP00 PKZM4-40.
3RT2037-1KB40 3RT Contactor 3P 65A 30kW 24VDC 1NA+1NU S2
power contactor, AC-3e/AC-3, 65 A, 30 kW / 400 V, 3-pole, 24 V DC, 0.8-1.2* Us, with integrated varistor, auxiliary contacts: 1 NO + 1 NC, screw te...
View full details1SAM201907R1101 S1-M1-25 Power Infeed Block
S1-M1-25 three phase feeder terminals allow the connection of bigger cable cross sections up to 25mm². They are usable with MS116 and MS132 manual ...
View full details3RT2017-1BB41 3RT Mini contactor 3P 12A 5,5kW 24VDC 1NA S00
power contactor, AC-3e/AC-3, 12 A, 5.5 kW / 400 V, 3-pole, 24 V DC, auxiliary contacts: 1 NO, screw terminal
1SAM250000R1009 MS116-6.3 Manual Motor Starter 4.0 ... 6.3 A
The MS116-6.3 manual motor starter (also known as motor protection circuit breaker or manual motor protector) is a compact 45 mm width device with ...
View full details222352 Eaton PKZM4-25 Manual motor starter 16-25A 12,5kW
Eaton Moeller® series PKZM4 Motor-protective circuit-breaker, Ir= 16 - 25 A, Screw terminals, Terminations: IP00 PKZM4-25.
LUCA18BL Standard control unit, TeSys Ultra, 4.5-18A, 3P motors, thermal magnetic protection, class 10, coil 24V DC
TeSys U standard control unit to be inserted in power bases LUB32, LUB32, LUB38 to form a TeSys U starter controller, for 3-phase motor application...
View full detailsLUCA05BL Standard control unit, TeSys Ultra, 1.25-5A, 3P motors, thermal magnetic protection, class 10, coil 24V DC
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 detailsLUB320 Non reversing power base, TeSys Ultra, 3P, 1NO + 1NC, 32A, 690V, Advanced power base
TeSys U Advanced Power Base, 3 Poles, 32A/690V The TeSys U Advanced Power Base is a highly reliable and modular power base designed for 3-phase mot...
View full detailsGV2G354 Linergy FT - Comb busbar - 63 A - 3 tap-offs - 54 mm pitch
TeSys GV busbar set, 3 phases, 63A/690V, for the upstream parallel wiring of groups of motor starters composed of GV2 motor circuit breakers or LS1...
View full detailsGV2G245 Linergy FT - Comb busbar - 63 A - 2 tap-offs - 45 mm pitch
TeSys GV busbar set, 3 phases, 63A/690V, for the upstream parallel wiring of groups of motor starters composed of GV2 motor circuit breakers or LS1...
View full detailsGV2LE14 Motor circuit breaker,TeSys Deca,3P,10A,magnetic,toggle control,screw clamp terminals
TeSys GV motor circuit breaker, 3 poles (3P), 10A/690V, for 3-phase motor applications 3-4kW@400V. It provides a magnetic protection with a trippin...
View full detailsGVAE20 Auxiliary contact block,TeSys Deca,2NO,front mounting,for GV2
TeSys GV auxiliary contact block, for motor circuit breakers GV2 and GV3. 2NO instantaneous auxiliary contacts. Rated for operation up to 2A/240V A...
View full detailsGV3P50 Motor circuit breaker, TeSys Deca, 3P, 37 to 50A, thermal magnetic, EverLink terminals
TeSys GV motor circuit breaker, 3 poles (3P), 50A/690V, for 3-phase motor applications 22kW@400V. It provides a thermal-magnetic protection with a ...
View full detailsGV2ME02 Motor circuit breaker,TeSys Deca,3P,0.16-0.25A,thermal magnetic,screw clamp terminals,button control
TeSys GV motor circuit breaker, 3 poles (3P), 0.25A/690V, for 3-phase motor applications 0.06kW@400V. It provides a thermal-magnetic protection wit...
View full details072739 PKZM0-10 Manual motor starter 6,3-10A 4kW
Motor-protective circuit-breaker according to IEC/EN60947, 3 pole size PKZM0, with adjustable overload and non-delayed short-circuit release, phase...
View full details1SAM201902R1001 HK1-11 Auxiliary Contact
The HK1-11 auxiliary contacts are designed to change position in sync with the main contacts of manual motor starters. They are compatible with the...
View full details1SAM201901R1001 HKF1-11 Auxiliary Contact
Auxiliary contacts HKF1 with screw terminals change position with the main contacts of the manual motor starter. They are mounted on the front side...
View full details1SAM250000R1005 MS116-1.0 Manual Motor Starter 0.63 ... 1.0 A
The MS116-1.0 manual motor starter (also known as motor protection circuit breaker or manual motor protector) is a compact 45 mm width device with ...
View full details1SAM350000R1009 MS132-6.3 Manual Motor Starter 4.0 ... 6.3 A
The MS132-6.3 manual motor starter (also known as motor protection circuit breaker or manual motor protector) is a compact 45 mm width device with ...
View full details1SAM250000R1012 MS116-12 Manual Motor Starter 8.0 ... 12 A
The MS116-12 manual motor starter (also known as motor protection circuit breaker or manual motor protector) is a compact 45 mm width device with a...
View full details1SAM250000R1008 MS116-4.0 Manual Motor Starter 2.5 ... 4.0 A
The MS116-4.0 manual motor starter (also known as motor protection circuit breaker or manual motor protector) is a compact 45 mm width device with ...
View full details1SAM250000R1007 MS116-2.5 Manual Motor Starter 1.6 ... 2.5 A
The MS116-2.5 manual motor starter (also known as motor protection circuit breaker or manual motor protector) is a compact 45 mm width device with ...
View full details1SAM250000R1014 MS116-25 Manual Motor Starter 20 ... 25 A
The MS116-25 manual motor starter (also known as motor protection circuit breaker or manual motor protector) is a compact 45 mm width device with a...
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