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

3RV2011-0JA20 3RV2Siemens · 3RV2 10A 3P 690V Motor Protection Circuit Breaker

— 10 690

On request —

$55.88

3RV2011-0JA10 3RV2Siemens · 3RV2 10A 3P 690V Motor Protection Circuit Breaker

— 10 690

In stock 13 Nov

$45.72

3RV2011-0HA20 3RV2Siemens · 3RV2 10A 3P 690V Motor Protection Circuit Breaker

— 10 690

On request —

$55.88

3RV2011-0HA10 3RV2Siemens · 3RV2 10A 3P 690V Motor Protection Circuit Breaker

— 10 690

In stock 13 Nov

$45.72

3RV2011-0GA20 3RV2Siemens · 3RV2 10A 3P 690V Motor Protection Circuit Breaker

— 10 690

On request —

$52.80

3RV2011-0GA10 3RV2Siemens · 3RV2 10A 3P 690V Motor Protection Circuit Breaker

— 10 690

In stock 13 Nov

$43.21

3RV2011-0FA20 3RV2Siemens · 3RV2 10A 3P 690V Motor Protection Circuit Breaker

— 10 690

On request —

$52.80

3RV2011-0FA10 3RV2Siemens · 3RV2 10A 3P 690V Motor Protection Circuit Breaker

— 10 690

In stock 13 Nov

$43.21

3RV2011-0EA20 3RV2Siemens · 3RV2 10A 3P 690V Motor Protection Circuit Breaker

— 10 690

On request —

$52.80

3RV2011-0EA10 3RV2Siemens · 3RV2 10A 3P 690V Motor Protection Circuit Breaker

— 10 690

In stock 13 Nov

$43.21

3RV2011-0DA20 3RV2Siemens · 3RV2 10A 3P 690V Motor Protection Circuit Breaker

— 10 690

On request —

$52.80

3RV2011-0DA10 3RV2Siemens · 3RV2 10A 3P 690V Motor Protection Circuit Breaker

— 10 690

In stock 13 Nov

$43.21

3RV1935-6A 3RV1Siemens · 3RV1 Motor Protection Circuit Breaker

———

On request —

$9.42

3RV1935-3C 3RV1Siemens · 3RV1 108A 3P 690V Motor Protection Circuit Breaker

— 108 690

On request —

$25.60

3RV1935-1C 3RV1Siemens · 3RV1 108A 3P 690V Motor Protection Circuit Breaker

— 108 690

Low stock 13 Nov

$18.33

3RV1927-5AA00 3RV1Siemens · 3RV1 32A 3P 690V Motor Protection Circuit Breaker

— 32 690

On request —

$9.57

3RV1923-1GA00 3RV1Siemens · 3RV1 Motor Protection Circuit Breaker

———

On request —

$21.56

3RV1923-1FA00 3RV1Siemens · 3RV1 Motor Protection Circuit Breaker

———

Low stock 13 Nov

$19.90

3RV1923-1DA00 3RV1Siemens · 3RV1 Motor Protection Circuit Breaker

———

Low stock 13 Nov

$19.19

3RV1923-1CA00 3RV1Siemens · 3RV1 Motor Protection Circuit Breaker

———

Low stock 13 Nov

$19.00

3RV1915-6AB 3RV1Siemens · 3RV1 Motor Protection Circuit Breaker

———

In stock 13 Nov

$5.87

3RV1915-2DB 3RV1Siemens · 3RV1 63A 3P Motor Protection Circuit Breaker

— 63—

In stock 13 Nov

$19.00

3RV1915-1DB 3RV1Siemens · 3RV1 63A 3P Motor Protection Circuit Breaker

— 63—

In stock 13 Nov

$13.19

3RV1915-1AB 3RV1Siemens · 3RV1 63A 3P Motor Protection Circuit Breaker

— 63—

In stock 13 Nov

$17.08

3RN2023-1DW30 3RN2Siemens · 3RN2 24V Motor Protection Circuit Breaker

—— 24

On request —

$282.60

3RN2012-1BW30 3RN2Siemens · 3RN2 24V Motor Protection Circuit Breaker

—— 24

Low stock 13 Nov

$129.13

3RN2011-1BW30 3RN2Siemens · 3RN2 24V Motor Protection Circuit Breaker

—— 24

On request —

$112.09

3RN2010-1CW30 3RN2Siemens · 3RN2 24V Motor Protection Circuit Breaker

—— 24

In stock 13 Nov

$73.46

3RN2010-1BW30 3RN2Siemens · 3RN2 24V Motor Protection Circuit Breaker

—— 24

In stock 13 Nov

$77.45

3RN2000-1AW30 3RN2Siemens · 3RN2 24V Motor Protection Circuit Breaker

—— 24

In stock 13 Nov

$56.22

3RV2011-1AA10 Siemens · SIRIUS 3RV2 1.1-1.6A 100kA Motor Starter Protector Circuit Breaker S00

— 1.6—

In stock 13 Nov

$47.47

3RV2021-4DA10 Siemens · SIRIUS 3RV2 25A 55kA Motor Starter Protector Circuit Breaker Size S0

— 25—

In stock 13 Nov

$69.30

GV4PEM80S Schneider Electric · Schneider Electric GV4PEM80S TeSys GV4 MPCB, 3P 80 A, 100 kA Icu at 400 V, multifunction trip unit.

22–37 80 690

On request —

$845.94

GV4PEM80N Schneider Electric · Schneider Electric GV4PEM80N TeSys GV4 MPCB, 3P 80 A, 50 kA Icu at 400 V, multifunction trip unit.

22–37 80 690

On request —

$705.56

GV4PEM80B Schneider Electric · Schneider Electric GV4PEM80B TeSys GV4 MPCB, 3P 80 A, 25 kA Icu at 400 V, multifunction trip unit.

22–37 80 690

On request —

$563.72

GV4PEM50N Schneider Electric · Schneider Electric GV4PEM50N TeSys GV4 MPCB, 3P 50 A, 50 kA Icu at 400 V, multifunction trip unit.

11–22 50 690

On request —

$678.64

GV4PEM25N Schneider Electric · Schneider Electric GV4PEM25N TeSys GV4 MPCB, 3P 25 A, 50 kA Icu at 400 V, multifunction trip unit.

5.5–11 25 690

On request —

$665.55

GV4PEM12N Schneider Electric · Schneider Electric GV4PEM12N TeSys GV4 MPCB, 3P 12.5 A, 50 kA Icu at 400 V, multifunction trip unit.

3–5.5 12.5 690

On request —

$665.55

GV4PEM115S Schneider Electric · Schneider Electric GV4PEM115S TeSys GV4 MPCB, 3P 115 A, 100 kA Icu at 400 V, multifunction trip unit.

37–55 115 690

On request —

$1,013.97

GV4PEM115N Schneider Electric · Schneider Electric GV4PEM115N TeSys GV4 MPCB, 3P 115 A, 50 kA Icu at 400 V, multifunction trip unit.

37–55 115 690

On request —

$843.76

GV4PEM115B Schneider Electric · Schneider Electric GV4PEM115B TeSys GV4 MPCB, 3P 115 A, 25 kA Icu at 400 V, multifunction trip unit.

37–55 115 690

On request —

$676.46

GV4PEM07N Schneider Electric · Schneider Electric GV4PEM07N TeSys GV4 MPCB, 3P 7 A, 50 kA Icu at 400 V, multifunction trip unit.

1.5–3 7 690

On request —

$665.55

GV4PEM03N Schneider Electric · Schneider Electric GV4PEM03N TeSys GV4 MPCB, 3P 3.5 A, 50 kA Icu at 400 V, multifunction trip unit.

0.55–1.5 3.5 690

On request —

$665.55

GV4PEM02N Schneider Electric · Schneider Electric GV4PEM02N TeSys GV4 MPCB, 3P 2 A, 50 kA Icu at 400 V, multifunction trip unit.

0.25–0.75 2 690

On request —

$665.55

GV4PE80B GV4PEMSchneider Electric · GV4PEM 3-Pole 80A 25kA TeSys GV4 Motor Circuit Breaker

— 80—

In stock 13 Nov

$455.18

GV4PE50N Schneider Electric · Schneider Electric GV4PE50N TeSys GV4 MPCB, 3P 50 A, 50 kA Icu at 400 V, electronic trip unit.

11–22 50 690

On request —

$543.35

GV4PE50B Schneider Electric · Schneider Electric GV4PE50B TeSys GV4 MPCB, 3P 50 A, 25 kA Icu at 400 V, electronic trip unit.

11–22 50 690

On request —

$434.98

GV4PE12S Schneider Electric · Schneider Electric GV4PE12S TeSys GV4 MPCB, 3P 12.5 A, 100 kA Icu at 400 V, electronic trip unit.

3–5.5 12.5 690

On request —

$638.64

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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.