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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 protectorΒ 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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072731 PKZM0 - 0,25 Manual motor starter 0,16 - 0,25A 0,06kW Sold out
$37.31 - $37.31
$37.31
$37.31 - $37.31
$37.31

Eaton 072731 PKZM0-0,25 PKZM Manual Motor Starter 25A 0.06kW

Out of stock

The Eaton PKZM0-0,25 (catalog 072731) is a motor-protective circuit-breaker from the Eaton Moeller PKZM0 series, rated for motors up to 0.06 kW wit...

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$37.31 - $37.31
$37.31
$37.31 - $37.31
$37.31
Sold out
1SAM451000R1019 MS165 - 80 Manual Motor Starter 70 ... 80 A
$174.80 - $174.80
$174.80
$174.80 - $174.80
$174.80

ABB MS165-80 1SAM451000R1019 MS165 Manual Motor Starter 70-80A

Low stock

The ABB MS165-80 (article 1SAM451000R1019) is a manual motor starter providing overload and phase failure protection for motors up to 45 kW at 400 ...

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$174.80 - $174.80
$174.80
$174.80 - $174.80
$174.80
072733 PKZM0 - 0,63 Manual motor starter 0,4 - 0,63A 0,12kW Sold out
$32.50 - $32.50
$32.50
$32.50 - $32.50
$32.50

Eaton 072733 PKZM0-0,63 PKZM Manual Motor Starter 63A 0.12kW

Out of stock

The PKZM0-0,63 is an Eaton Moeller series motor-protective circuit-breaker for motors up to 0.12 kW, providing coordinated overload and short-circu...

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$32.50 - $32.50
$32.50
$32.50 - $32.50
$32.50
Sold out
GV3L80 Motor circuit breaker, TeSys Deca, 3P, 80A, magnetic, rotary handle, EverLink terminals
$96.47 - $96.47
$96.47
$96.47 - $96.47
$96.47

Schneider GV3L80 TeSys GV3 Motor Protection Circuit Breaker 3P 80A

Low stock

The Schneider Electric GV3L80 is a 3-pole magnetic motor protection circuit breaker from the TeSys GV3 range, designed to protect motors and motor ...

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$96.47 - $96.47
$96.47
$96.47 - $96.47
$96.47
1SBN081306T1000 BEA16 - 4 Connecting Link with Manual Motor Starter
$4.07 - $4.07
$4.07
$4.07 - $4.07
$4.07

ABB BEA16-4 1SBN081306T1000 MS Manual Motor Starter

In stock

The ABB BEA16-4 (article 1SBN081306T1000) is an insulated connecting link that joins ABB contactors to manual motor starters in a single, combined ...

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$4.07 - $4.07
$4.07
$4.07 - $4.07
$4.07
GV2ME02 Motor circuit breaker,TeSys Deca,3P,0.16 - 0.25A,thermal magnetic,screw clamp terminals,button control
$32.77 - $32.77
$32.77
$32.77 - $32.77
$32.77

Schneider GV2ME02 TeSys GV2 Motor Circuit Breaker 0.16–0.25 A 3P

In stock

The Schneider Electric GV2ME02 is a 3-pole thermomagnetic motor circuit breaker from the TeSys GV2 range, designed for motor protection with a curr...

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$32.77 - $32.77
$32.77
$32.77 - $32.77
$32.77
1SAM350000R1009 MS132 - 6.3 Manual Motor Starter 4.0 ... 6.3 A
$33.86 - $33.86
$33.86
$33.86 - $33.86
$33.86

ABB MS132-6.3 1SAM350000R1009 MS132 Manual Motor Starter 4.0-6.3A

In stock

The ABB MS132-6.3 (article 1SAM350000R1009) is a compact manual motor starter with a current setting range of 4.0 A to 6.3 A and a device width of ...

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$33.86 - $33.86
$33.86
$33.86 - $33.86
$33.86
GVAN20 TeSys Deca - auxiliary contact block - 2 NO
$5.72 - $5.72
$5.72
$5.72 - $5.72
$5.72

Schneider GVAN20 TeSys Deca Auxiliary Contact Block 2NO Left Side Mount

In stock

The Schneider Electric GVAN20 is a 2 NO auxiliary contact block for the TeSys GV2 and GV3 series motor circuit breakers, designed for left-side mou...

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$5.72 - $5.72
$5.72
$5.72 - $5.72
$5.72
LUB320 Non reversing power base, TeSys Ultra, 3P, 1NO + 1NC, 32A, 690V, Advanced power base
Sold out
$69.44 - $69.44
$69.44
$69.44 - $69.44
$69.44

Schneider LUB320 Non reversing power base

Out of stock

The Schneider Electric LUB320 is a 3-pole non-reversing power base for TeSys Ultra (TeSys U) motor starter applications, rated at 32 A with a maxim...

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$69.44 - $69.44
$69.44
$69.44 - $69.44
$69.44
Sold out
032720 BK25/3 - PKZ0 Extension terminal 3P 25mmΒ²
$5.98 - $5.98
$5.98
$5.98 - $5.98
$5.98

Eaton 032720 BK25/3-PKZ0 Extension Terminal 3P 25mm2 for PKZ0

In stock

The Eaton BK25/3-PKZ0 is a 3-pole extension terminal accessory for the Eaton Moeller series PKZ motor protective circuit breaker system. It expands...

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$5.98 - $5.98
$5.98
$5.98 - $5.98
$5.98
GV2G345 Linergy FT - Comb busbar - 63 A - 3 tap - offs - 45 mm pitch
$8.31 - $8.31
$8.31
$8.31 - $8.31
$8.31

Schneider GV2G345 Linergy FT Comb Busbar 63A 3P 45mm Pitch TeSys GV2

Low stock

The Schneider Electric GV2G345 is a Linergy FT comb busbar, a 3-pole connection accessory designed for use with TeSys GV2 motor-protection circuit ...

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$8.31 - $8.31
$8.31
$8.31 - $8.31
$8.31
3RV2901 - 1F 3VR2 Auxiliary switch transverse 2NO, screw terminal
$5.72 - $5.72
$5.72
$5.72 - $5.72
$5.72

Siemens 3RV2901-1F SIRIUS Auxiliary Switch 2NO Screw Terminal 3RV2

In stock

The Siemens 3RV2901-1F is a SIRIUS transverse auxiliary switch with 2 instantaneous normally open (NO) contacts and screw terminals. It attaches vi...

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$5.72 - $5.72
$5.72
$5.72 - $5.72
$5.72
222413 PKZM4 - 63 Manual motor starter 55 - 65A 34kW
$155.59 - $155.59
$155.59
$155.59 - $155.59
$155.59

Eaton 222413 PKZM4-63 PKZM Manual Motor Starter 55-65A 34kW

Low stock

The Eaton PKZM4-63 (catalog 222413) is a motor-protective circuit-breaker from the Moeller series PKZM4, offering adjustable overload protection fr...

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$155.59 - $155.59
$155.59
$155.59 - $155.59
$155.59
GV2LE14 Motor circuit breaker,TeSys Deca,3P,10A,magnetic,toggle control,screw clamp terminals
Sold out
$21.46 - $21.46
$21.46
$21.46 - $21.46
$21.46

Schneider GV2LE14 TeSys GV2 Motor Circuit Breaker 10A 3P 3kW

Out of stock

The Schneider Electric GV2LE14 is a 3-pole motor circuit breaker from the TeSys GV2 range, designed for overcurrent protection of motors with screw...

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$21.46 - $21.46
$21.46
$21.46 - $21.46
$21.46
Sold out
GV2L20 Motor circuit breaker,TeSys Deca,3P,18A,magnetic,rotary handle,screw clamp terminals
Sold out
$34.85 - $34.85
$34.85
$34.85 - $34.85
$34.85

Schneider GV2L20 TeSys GV2 Motor Circuit Breaker 18A 3P 7.5kW

Out of stock

The Schneider Electric GV2L20 is a 3-pole motor circuit breaker from the TeSys GV2 range, providing overcurrent protection for motors up to 7.5 kW ...

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$34.85 - $34.85
$34.85
$34.85 - $34.85
$34.85
Sold out
072734 PKZM0 - 1 Manual motor starter 0,63 - 1A 0,25kW
Sold out
$33.94 - $33.94
$33.94
$33.94 - $33.94
$33.94

Eaton 072734 PKZM0-1 PKZM Manual Motor Starter 63-1A 0.25kW

Out of stock

The Eaton PKZM0-1 (catalog 072734) is a motor-protective circuit-breaker from the Moeller series PKZM0 range, rated for motors up to 0.25 kW with a...

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$33.94 - $33.94
$33.94
$33.94 - $33.94
$33.94
Sold out
1SAM250000R1013 MS116 - 20 Manual Motor Starter 16 ... 20 A
$40.84 - $40.84
$40.84
$40.84 - $40.84
$40.84

ABB MS116-20 1SAM250000R1013 MS116 Manual Motor Starter 16-20A

In stock

The ABB MS116-20 (article 1SAM250000R1013) is a compact manual motor starter with a current setting range of 16 to 20 A and a housing width of 45 m...

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$40.84 - $40.84
$40.84
$40.84 - $40.84
$40.84
GV2G354 Linergy FT - Comb busbar - 63 A - 3 tap - offs - 54 mm pitch
$6.39 - $6.39
$6.39
$6.39 - $6.39
$6.39

Schneider GV2G354 Linergy FT Comb Busbar 63A 3P 54mm TeSys GV2

Low stock

The Schneider Electric GV2G354 is a Linergy FT comb busbar, a 3-pole connection accessory rated at 63 A with a 54 mm pitch, designed for use with T...

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$6.39 - $6.39
$6.39
$6.39 - $6.39
$6.39
GV2P16 Schneider Electric Motor Circuit Breaker, TeSys GV2, Thermal Magnetic 3P 9 - 14A
$43.39 - $43.39
$43.39
$43.39 - $43.39
$43.39

Schneider GV2P16 TeSys GV2 Motor Circuit Breaker 3P 9–14 A 5.5 kW

Low stock

The Schneider Electric GV2P16 is a 3-pole thermomagnetic motor circuit breaker from the TeSys GV2 range, providing overcurrent and short-circuit pr...

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$43.39 - $43.39
$43.39
$43.39 - $43.39
$43.39
GV3P50 Motor circuit breaker, TeSys Deca, 3P, 37 to 50A, thermal magnetic, EverLink terminals
$114.30 - $114.30
$114.30
$114.30 - $114.30
$114.30

Schneider GV3P50 TeSys GV3 Motor Circuit Breaker 50A 22kW 3P 100kA

In stock

The Schneider Electric GV3P50 is a 3-pole TeSys GV3 motor circuit breaker providing thermomagnetic protection with EverLink BTR connectors, designe...

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$114.30 - $114.30
$114.30
$114.30 - $114.30
$114.30
1SAM250000R1014 MS116 - 25 Manual Motor Starter 20 ... 25 A
$47.38 - $47.38
$47.38
$47.38 - $47.38
$47.38

ABB MS116-25 1SAM250000R1014 MS116 Manual Motor Starter 20-25A

In stock

The ABB MS116-25 (article 1SAM250000R1014) is a compact 45 mm manual motor starter, also referred to as a motor protection circuit breaker or manua...

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$47.38 - $47.38
$47.38
$47.38 - $47.38
$47.38
GV2P32 Motor circuit breaker,TeSys Deca,3P,24 - 32A,thermal magnetic,screw clamp terminals,rotary handle
Sold out
$68.38 - $68.38
$68.38
$68.38 - $68.38
$68.38

Schneider GV2P32 TeSys GV2 Motor Circuit Breaker 24–32A 3P 15kW 100kA

Out of stock

The Schneider Electric GV2P32 is a 3-pole TeSys GV2 motor circuit breaker with thermomagnetic protection, covering a current range of 24–32 A for i...

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$68.38 - $68.38
$68.38
$68.38 - $68.38
$68.38
Sold out
GV2ME083 Schneider Electric Motor Circuit Breaker, TeSys GV2, Thermal Magnetic 3P 2.5 - 4A
$38.64 - $38.64
$38.64
$38.64 - $38.64
$38.64

Schneider GV2ME083 TeSys GV2 Motor Circuit Breaker 3P 2.5-4A Spring Terminals

Low stock

The Schneider Electric GV2ME083 is a motor circuit breaker from the TeSys GV2 range, offering thermal magnetic protection with spring terminals for...

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$38.64 - $38.64
$38.64
$38.64 - $38.64
$38.64
GV2L16 Motor circuit breaker,TeSys Deca,3P,14A,magnetic,rotary handle,screw clamp terminals
$40.51 - $40.51
$40.51
$40.51 - $40.51
$40.51

Schneider GV2L16 TeSys GV2 Motor Circuit Breaker 3P 14A 100kA

In stock

The Schneider Electric GV2L16 is a TeSys GV2 series 3-pole motor circuit breaker with overcurrent protection and screw terminal connections, design...

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$40.51 - $40.51
$40.51
$40.51 - $40.51
$40.51
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