Motor Protection Circuit Breakers (MPCB)
319 parts
Motor protection circuit breakers (MPCB) from ABB, Siemens and Schneider Electric combine short-circuit and overload protection for motor feeders. The range covers 0.16 A to 500 A in 3-pole versions, from small manual starters to large thermal-magnetic breakers. Stoklink ships worldwide from Turkey and quotes project volumes on request.
GV4PE25B Schneider Electric · TeSys GV4 · GV4 motor circuit breaker, 3P 25 A, Icu 25 kA at 400 V
GV4PE115B Schneider Electric · TeSys GV4 · GV4 motor circuit breaker, 3P 115 A, Icu 25 kA at 400 V
GV4PE07S Schneider Electric · TeSys GV4 · GV4 motor circuit breaker, 3P 7 A, Icu 100 kA at 400 V
GV4PE03S Schneider Electric · TeSys GV4 · GV4 motor circuit breaker, 3P 3.5 A, Icu 100 kA at 400 V
GV4PE03N Schneider Electric · TeSys GV4 · GV4 motor circuit breaker, 3P 3.5 A, Icu 50 kA at 400 V
GV3P65 TeSys GV3PSchneider Electric · TeSys Deca GV3 motor circuit breaker, 3P, 48-65 A, 50 kA Icu at 400 V, EverLink.
GV3P50 TeSys GV3PSchneider Electric · TeSys Deca GV3 motor circuit breaker, 3P, 37-50 A, 50 kA Icu at 400 V, EverLink.
GV3P40 TeSys GV3PSchneider Electric · TeSys Deca GV3 motor circuit breaker, 3P, 30-40 A, 50 kA Icu at 400 V, EverLink.
GV2P01 TeSys GV2PSchneider Electric · TeSys Deca thermal-magnetic motor circuit breaker, 3P, 0.1-0.16 A, 100 kA Icu at 400 V.
GV2ME32A TeSys GV2MESchneider Electric · TeSys Deca thermal-magnetic motor circuit breaker, 3P, 24-32 A, 10 kA Icu at 400 V.
GV2ME22A TeSys GV2MESchneider Electric · TeSys Deca thermal-magnetic motor circuit breaker, 3P, 20-25 A, 15 kA Icu at 400 V.
GV2ME21A TeSys GV2MESchneider Electric · TeSys Deca thermal-magnetic motor circuit breaker, 3P, 17-23 A, 15 kA Icu at 400 V.
GV2ME20A TeSys GV2MESchneider Electric · TeSys Deca thermal-magnetic motor circuit breaker, 3P, 13-18 A, 15 kA Icu at 400 V.
GV2ME16A TeSys GV2MESchneider Electric · TeSys Deca thermal-magnetic motor circuit breaker, 3P, 9-14 A, 15 kA Icu at 400 V.
GV2ME14A TeSys GV2MESchneider Electric · TeSys Deca thermal-magnetic motor circuit breaker, 3P, 6-10 A, 100 kA Icu at 400 V.
GV2ME10A TeSys GV2MESchneider Electric · TeSys Deca thermal-magnetic motor circuit breaker, 3P, 4-6.3 A, 100 kA Icu at 400 V.
GV2ME08A TeSys GV2MESchneider Electric · TeSys Deca thermal-magnetic motor circuit breaker, 3P, 2.5-4 A, 100 kA Icu at 400 V.
GV2ME07A TeSys GV2MESchneider Electric · TeSys Deca thermal-magnetic motor circuit breaker, 3P, 1.6-2.5 A, 100 kA Icu at 400 V.
GV2ME06A TeSys GV2MESchneider Electric · TeSys Deca thermal-magnetic motor circuit breaker, 3P, 1-1.6 A, 100 kA Icu at 400 V.
GV2ME05A TeSys GV2MESchneider Electric · TeSys Deca thermal-magnetic motor circuit breaker, 3P, 0.63-1 A, 100 kA Icu at 400 V.
GV2ME04A TeSys GV2MESchneider Electric · TeSys Deca thermal-magnetic motor circuit breaker, 3P, 0.4-0.63 A, 100 kA Icu at 400 V.
GV2ME03A TeSys GV2MESchneider Electric · TeSys Deca thermal-magnetic motor circuit breaker, 3P, 0.25-0.4 A, 100 kA Icu at 400 V.
GV2ME02A TeSys GV2MESchneider Electric · TeSys Deca thermal-magnetic motor circuit breaker, 3P, 0.16-0.25 A, 100 kA Icu at 400 V.
GV2ME01A TeSys GV2MESchneider Electric · TeSys Deca thermal-magnetic motor circuit breaker, 3P, 0.1-0.16 A, 100 kA Icu at 400 V.
GV2LE06 TeSys GV2LESchneider Electric · TeSys Deca magnetic motor circuit breaker, 3P, 1.6 A, 100 kA Icu at 400 V.
GV2LE03 TeSys GV2LESchneider Electric · TeSys Deca magnetic motor circuit breaker, 3P, 0.4 A, 100 kA Icu at 400 V.
3RV2935-5A 3RV2Siemens · 3RV2 Motor Protection Circuit Breaker
3RV2926-1C 3RV2Siemens · 3RV2 Motor Protection Circuit Breaker
3RV2926-1B 3RV2Siemens · 3RV2 Motor Protection Circuit Breaker
3RV2925-5AB 3RV2Siemens · 3RV2 Motor Protection Circuit Breaker
3RV2921-1M 3RV2Siemens · 3RV2 1A Motor Protection Circuit Breaker
3RV2917-6A 3RV2Siemens · 3RV2 Motor Protection Circuit Breaker
3RV2917-5FA00 3RV2Siemens · 3RV2 32A 3P 500V Motor Protection Circuit Breaker
3RV2917-5D 3RV2Siemens · 3RV2 32A 3P 500V Motor Protection Circuit Breaker
3RV2917-5CA00 3RV2Siemens · 3RV2 16A 3P 500V Motor Protection Circuit Breaker
3RV2917-5BA00 3RV2Siemens · 3RV2 Motor Protection Circuit Breaker
3RV2917-4B 3RV2Siemens · 3RV2 63A 3P 500V Motor Protection Circuit Breaker
3RV2917-4A 3RV2Siemens · 3RV2 63A 3P 500V Motor Protection Circuit Breaker
3RV2917-1A 3RV2Siemens · 3RV2 63A 3P 500V Motor Protection Circuit Breaker
3RV2902-1DP0 3RV2Siemens · 3RV2 240V Motor Protection Circuit Breaker
3RV2902-1DB0 3RV2Siemens · 3RV2 24V Motor Protection Circuit Breaker
3RV2902-1AP0 3RV2Siemens · 3RV2 230V Motor Protection Circuit Breaker
3RV2902-1AB4 3RV2Siemens · 3RV2 24V Motor Protection Circuit Breaker
3RV2901-1E 3RV2Siemens · 3RV2 Motor Protection Circuit Breaker
3RV2901-1D 3RV2Siemens · 3RV2 0.5A Motor Protection Circuit Breaker
3RV2901-1B 3RV2Siemens · 3RV2 1A Motor Protection Circuit Breaker
3RV2901-1A 3RV2Siemens · 3RV2 1A Motor Protection Circuit Breaker
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Motor Protection Circuit Breakers (MPCB) buying guide
What's in this range
- Siemens SIRIUS 3RV2 and 3RV1 breakers, plus 3RN2 versions for motor protection with thermistor evaluation.
- Schneider Electric TeSys Deca GV2 and GV3 manual starters, TeSys GV4 thermal-magnetic breakers and Easy TeSys Power.
- ABB MS116, MS132 and MS165 manual motor starters and MO132 magnetic-only breakers.
- Accessories such as auxiliary contacts, busbar adapters and trip indicators for the 3RV1935 and GV2 families.
How to choose
- Setting range. The motor full-load current should sit inside the adjustable thermal band.
- Breaking capacity at the supply voltage, in kA, against the prospective short-circuit current.
- Thermal-magnetic or magnetic-only. Magnetic-only breakers need a separate overload relay.
- Coordination with the contactor, type 1 or type 2 under IEC 60947-4-1.
- Frame size and mounting: DIN rail or busbar system.
Motor Protection Circuit Breakers (MPCB) questions
What is the difference between an MPCB and an MCCB?
An MPCB is built around motor starting currents, with an adjustable thermal band and a magnetic trip set for inrush. An MCCB is a general feeder breaker with a wider rating scale.
Does an MPCB replace the overload relay?
Yes, when it has a thermal release. Magnetic-only types such as the ABB MO132 do not, so they need an overload relay downstream.
Do you export MPCBs outside Turkey?
Stoklink ships worldwide from Turkey on EXW terms. Lead time depends on distributor stock, and project quantities are quoted on request.