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.

319 parts

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Part number · product kWIn (A)Ue (V AC) StockPrice

GV4PE12N Schneider Electric · Schneider Electric GV4PE12N TeSys GV4 MPCB, 3P 12.5 A, 50 kA Icu at 400 V, electronic trip unit.

3–5.5 12.5 690

On request —

$531.71

GV4PE115S Schneider Electric · Schneider Electric GV4PE115S TeSys GV4 MPCB, 3P 115 A, 100 kA Icu at 400 V, electronic trip unit.

37–55 115 690

On request —

$811.03

GV4PE115N Schneider Electric · Schneider Electric GV4PE115N TeSys GV4 MPCB, 3P 115 A, 50 kA Icu at 400 V, electronic trip unit.

37–55 115 690

On request —

$676.46

GV4PE07N Schneider Electric · Schneider Electric GV4PE07N TeSys GV4 MPCB, 3P 7 A, 50 kA Icu at 400 V, electronic trip unit.

1.5–3 7 690

On request —

$531.71

GV4PE02N Schneider Electric · Schneider Electric GV4PE02N TeSys GV4 MPCB, 3P 2 A, 50 kA Icu at 400 V, electronic trip unit.

0.25–0.75 2 690

On request —

$531.71

GV4P80S Schneider Electric · Schneider Electric GV4P80S TeSys GV4 MPCB, 3P 80 A, 100 kA Icu at 400 V, thermal-magnetic trip unit.

22–37 80 690

On request —

$717.20

GV4P80N Schneider Electric · TeSys GV4 (GV4P) motor circuit breaker, 3P, Ir 40-80 A thermal-magnetic, 690 V AC, Icu 50 kA.

22–37 80 690

On request —

$597.91

GV4P80B Schneider Electric · TeSys GV4 (GV4P) motor circuit breaker, 3P, Ir 40-80 A thermal-magnetic, 690 V AC, Icu 25 kA.

22–37 80 690

On request —

$478.62

GV4P50N Schneider Electric · TeSys GV4 (GV4P) motor circuit breaker, 3P, Ir 20-50 A thermal-magnetic, 690 V AC, Icu 50 kA.

11–22 50 690

On request —

$576.08

GV4P50B Schneider Electric · TeSys GV4 (GV4P) motor circuit breaker, 3P, Ir 20-50 A thermal-magnetic, 690 V AC, Icu 25 kA.

11–22 50 690

On request —

$461.16

GV4P25N TeSys GV4Schneider Electric · TeSys GV4 motor circuit breaker, 3P, 25 A, Icu 50 kA at 400 V, 5.5-11 kW

5.5–11 25 690

On request —

$563.72

GV4P12N TeSys GV4Schneider Electric · TeSys GV4 motor circuit breaker, 3P, 12.5 A, Icu 50 kA at 400 V, 3-5.5 kW

3–5.5 12.5 690

On request —

$563.72

GV4P115S TeSys GV4Schneider Electric · TeSys GV4 motor circuit breaker, 3P, 115 A, Icu 100 kA at 400 V, 37-55 kW

37–55 115 690

On request —

$859.76

GV4P115N TeSys GV4Schneider Electric · TeSys GV4 motor circuit breaker, 3P, 115 A, Icu 50 kA at 400 V, 37-55 kW

37–55 115 690

On request —

$716.46

GV4P115B TeSys GV4Schneider Electric · TeSys GV4 motor circuit breaker, 3P, 115 A, Icu 25 kA at 400 V, 37-55 kW

37–55 115 690

On request —

$573.17

GV4P07N Schneider Electric · TeSys GV4 (GV4P) motor circuit breaker, 3P, Ir 2.9-7 A thermal-magnetic, 690 V AC, Icu 50 kA.

1.5–3 7 690

On request —

$563.72

GV4P03N Schneider Electric · TeSys GV4 (GV4P) motor circuit breaker, 3P, Ir 1.4-3.5 A thermal-magnetic, 690 V AC, Icu 50 kA.

0.55–1.5 3.5 690

On request —

$563.72

GV4LE80N Schneider Electric · TeSys GV4 (GV4L) motor circuit breaker, 3P, 80 A magnetic, 690 V AC, Icu 50 kA, toggle control.

22–37 80 690

On request —

$440.80

GV4LE50N Schneider Electric · TeSys GV4 (GV4L) motor circuit breaker, 3P, 50 A magnetic, 690 V AC, Icu 50 kA, toggle control.

11–22 50 690

On request —

$424.06

GV4LE25N Schneider Electric · TeSys GV4 (GV4L) motor circuit breaker, 3P, 25 A magnetic, 690 V AC, Icu 50 kA, toggle control.

5.5–11 25 690

On request —

$416.06

GV4LE12N Schneider Electric · TeSys GV4 (GV4L) motor circuit breaker, 3P, 12.5 A magnetic, 690 V AC, Icu 50 kA, toggle control.

3–5.5 12.5 690

On request —

$416.06

GV4LE07N Schneider Electric · TeSys GV4 (GV4L) motor circuit breaker, 3P, 7 A magnetic, 690 V AC, Icu 50 kA, toggle control.

1.5–3 7 690

On request —

$416.06

GV4LE03N Schneider Electric · TeSys GV4 (GV4L) motor circuit breaker, 3P, 3.5 A magnetic, 690 V AC, Icu 50 kA, toggle control.

0.55–1.1 3.5 690

On request —

$416.06

GV4LE02N Schneider Electric · TeSys GV4 (GV4L) motor circuit breaker, 3P, 2 A magnetic, 690 V AC, Icu 50 kA, toggle control.

0.25–0.75 2 690

On request —

$416.06

GV4L80N Schneider Electric · TeSys GV4 (GV4L) motor circuit breaker, 3P, 80 A magnetic, 690 V AC, Icu 50 kA.

22–37 80 690

On request —

$467.71

GV4L50N Schneider Electric · TeSys GV4 (GV4L) motor circuit breaker, 3P, 50 A magnetic, 690 V AC, Icu 50 kA.

11–22 50 690

On request —

$450.25

GV4L12N Schneider Electric · TeSys GV4 (GV4L) motor circuit breaker, 3P, 12.5 A magnetic, 690 V AC, Icu 50 kA.

3–5.5 12.5 690

On request —

$440.80

GV4L115N Schneider Electric · TeSys GV4 (GV4L) motor circuit breaker, 3P, 115 A magnetic, 690 V AC, Icu 50 kA.

37–55 115 690

On request —

$560.08

GV4L03N Schneider Electric · TeSys GV4 (GV4L) motor circuit breaker, 3P, 3.5 A magnetic, 690 V AC, Icu 50 kA.

0.55–0.75 3.5 690

On request —

$440.80

GV3P73 GV4LSchneider Electric · GV4L 3-Pole 62-73A TeSys Deca Motor Circuit Breaker

— 73—

In stock 13 Nov

$264.26

GV3L65 GV3LSchneider Electric · TeSys Deca GV3L manual motor circuit breaker, 65 A magnetic trip, 690 V AC, 50 kA Icu at 400/415 V, rotary handle.

30 (400–415) 65—

On request —

$150.25

GV3L50 GV3PSchneider Electric · TeSys GV3 / TeSys Deca · GV3P 3P 50A 50kA 690V TeSys Deca Manual Motor Starter Circuit Breaker

22 50 690

In stock 13 Nov

$166.70

GV3L40 GV3LSchneider Electric · TeSys Deca GV3L manual motor circuit breaker, 40 A magnetic trip, 690 V AC, 50 kA Icu at 400/415 V, rotary handle.

18.5 (400–415) 40—

On request —

$144.83

GV2RT21 Schneider Electric · TeSys Deca (GV2RT) motor circuit breaker, 3P, 17-23 A thermal-magnetic, 690 V AC, Icu 15 kA.

9–11 23 690

On request —

$71.16

GV2RT20 Schneider Electric · TeSys Deca (GV2RT) motor circuit breaker, 3P, 13-18 A thermal-magnetic, 690 V AC, Icu 15 kA.

7.5 18 690

On request —

$66.29

GV2RT16 Schneider Electric · TeSys Deca (GV2RT) motor circuit breaker, 3P, 9-14 A thermal-magnetic, 690 V AC, Icu 15 kA.

5.5 14 690

On request —

$59.27

GV2RT14 Schneider Electric · TeSys Deca (GV2RT) motor circuit breaker, 3P, 6-10 A thermal-magnetic, 690 V AC, Icu 100 kA.

3–4 10 690

On request —

$59.27

GV2RT10 Schneider Electric · TeSys Deca (GV2RT) motor circuit breaker, 3P, 4-6.3 A thermal-magnetic, 690 V AC, Icu 100 kA.

2.2 6.3 690

On request —

$54.27

GV2RT08 Schneider Electric · TeSys Deca (GV2RT) motor circuit breaker, 3P, 2.5-4 A thermal-magnetic, 690 V AC, Icu 100 kA.

1.1–1.5 4 690

On request —

$54.27

GV2RT07 Schneider Electric · TeSys Deca (GV2RT) motor circuit breaker, 3P, 1.6-2.5 A thermal-magnetic, 690 V AC, Icu 100 kA.

0.75 2.5 690

On request —

$54.27

GV2RT06 Schneider Electric · TeSys Deca (GV2RT) motor circuit breaker, 3P, 1-1.6 A thermal-magnetic, 690 V AC, Icu 100 kA.

0.37–0.55 1.6 690

On request —

$54.27

GV2RT05 Schneider Electric · TeSys Deca (GV2RT) motor circuit breaker, 3P, 0.63-1 A thermal-magnetic, 690 V AC, Icu 100 kA.

0.25–0.37 1 690

On request —

$52.75

GV2RT04 Schneider Electric · TeSys Deca (GV2RT) motor circuit breaker, 3P, 0.4-0.63 A thermal-magnetic, 690 V AC, Icu 100 kA.

0.12 0.63 690

On request —

$52.75

GV2RT03 Schneider Electric · TeSys Deca (GV2RT) motor circuit breaker, 3P, 0.25-0.4 A thermal-magnetic, 690 V AC, Icu 100 kA.

0.09 0.4 690

On request —

$52.75

GV2P32 GV2RTSchneider Electric · GV2RT 3-Pole 24-32A TeSys Deca Manual Starter and Protector

— 32—

In stock 13 Nov

$131.39

GV2P22 GV2RTSchneider Electric · GV2RT 3P 20-25A Manual Starter and Protector TeSys Deca

— 25—

In stock 13 Nov

$81.09

GV2P21 GV2RTSchneider Electric · GV2RT 3-Pole 17-23A TeSys Deca Manual Starter and Protector

— 23—

In stock 13 Nov

$81.09

GV2P20 GV2RTSchneider Electric · GV2RT 3-Pole 13-18A Manual Starter and Protector TeSys Deca

— 18—

In stock 13 Nov

$73.76

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Guide

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.

FAQ

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.