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  9. Motor Overload Relays
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Motor Overload Relays (1,000+ items) - Page 12

Schneider Electric Overload Relay, 1NC/1NO, 0.40 A Min current, 0.63 A Max current, 690V AC LRD04
Schneider Electric

Overload Relay, 1NC/1NO, 0.40 A Min current, 0.63 A Max current, 690V AC

Zoro # G3198675
Mfr # LRD04
product price: $75.78
/ea
Siemens Overload Relay, 1NC/1NO, 0.70 A Min current, 1 A Max current, 690V AC 3RU21160JB0
Siemens

Overload Relay, 1NC/1NO, 0.70 A Min current, 1 A Max current, 690V AC

Zoro # G4286545
Mfr # 3RU21160JB0
product price: $79.59
/ea
Siemens Overload Relay, 1NC/1NO, 3 A Min current, 12 A Max current, 690V AC 3UB88234CW2
Siemens

Overload Relay, 1NC/1NO, 3 A Min current, 12 A Max current, 690V AC

Zoro # G6957921
Mfr # 3UB88234CW2
product price: $223.99
/ea
Dayton Overload Relay, 1NC/1NO, 1 A Min current, 1.6 A Max current 6ECA8
Dayton

Overload Relay, 1NC/1NO, 1 A Min current, 1.6 A Max current

Zoro # G1118835
Mfr # 6ECA8
product price: $17.19
/ea
Eaton Overload Relay, 2NC/2NO, 9 A Min current, 45 A Max current, 690V AC C440A1A045SF1
Eaton

Overload Relay, 2NC/2NO, 9 A Min current, 45 A Max current, 690V AC

Zoro # G110042225
Mfr # C440A1A045SF1
product price: $264.59
/ea
Eaton Overload Relay, 1NC/1NO, 20 A Min current, 100 A Max current XTOE100GGS
Eaton

Overload Relay, 1NC/1NO, 20 A Min current, 100 A Max current

Zoro # G3158023
Mfr # XTOE100GGS
product price: $343.99
/ea
Siemens Overload Relay, 1NC/1NO, 20 A Min current, 80 A Max current, 690V AC 3RB31334WB0
Siemens

Overload Relay, 1NC/1NO, 20 A Min current, 80 A Max current, 690V AC

Zoro # G2132744
Mfr # 3RB31334WB0
product price: $486.89
/ea
Eaton Motor Manager, Insight, 120V, 1-9A C4410109NOUI
Eaton

Motor Manager, Insight, 120V, 1-9A

Zoro # G1410561
Mfr # C4410109NOUI
product price: $1,630.99
/ea
Dayton Overload Relay, 1NC/1NO, 80 A Min current, 93 A Max current 6ECC9
Dayton

Overload Relay, 1NC/1NO, 80 A Min current, 93 A Max current

Zoro # G2926366
Mfr # 6ECC9
product price: $55.59
/ea
Siemens Overload Relay, 1NC/1NO, 0.18 A Min current, 0.25 A Max current, 690V AC 3RU21160CB0
Siemens

Overload Relay, 1NC/1NO, 0.18 A Min current, 0.25 A Max current, 690V AC

Zoro # G4286493
Mfr # 3RU21160CB0
product price: $70.39
/ea
Siemens Overload Relay, 1NC/1NO, 2.8 A Min current, 4 A Max current, 690V AC 3RU21261EB0
Siemens

Overload Relay, 1NC/1NO, 2.8 A Min current, 4 A Max current, 690V AC

Zoro # G4286676
Mfr # 3RU21261EB0
product price: $108.00
/ea
Siemens Overload Relay, 1NC/1NO, 0.28 A Min current, 0.40 A Max current, 690V AC 3RU21160EB0
Siemens

Overload Relay, 1NC/1NO, 0.28 A Min current, 0.40 A Max current, 690V AC

Zoro # G4286511
Mfr # 3RU21160EB0
product price: $75.69
/ea
Siemens Overload Relay, 1NC/1NO, 0.32 A Min current, 1.25 A Max current, 690V AC 3RB31234NB0
Siemens

Overload Relay, 1NC/1NO, 0.32 A Min current, 1.25 A Max current, 690V AC

Zoro # G4286965
Mfr # 3RB31234NB0
product price: $250.97
/ea
Dayton Overload Relay, 1NC/1NO, 0.10 A Min current, 0.16 A Max current 6ECA3
Dayton

Overload Relay, 1NC/1NO, 0.10 A Min current, 0.16 A Max current

Zoro # G3127555
Mfr # 6ECA3
product price: $16.69
/ea
Eaton Overload Relay, 2NC/2NO, 1 A Min current, 5 A Max current, 690V AC C440A1A005SDD
Eaton

Overload Relay, 2NC/2NO, 1 A Min current, 5 A Max current, 690V AC

Zoro # G510041736
Mfr # C440A1A005SDD
product price: $186.29
/ea
Siemens Overload Relay, 1NC/1NO, 36 A Min current, 45 A Max current, 690V AC 3RU21364GB0
Siemens

Overload Relay, 1NC/1NO, 36 A Min current, 45 A Max current, 690V AC

Zoro # G3793196
Mfr # 3RU21364GB0
product price: $173.99
/ea
Siemens Overload Relay, 1NC/1NO, 0.75 A Min current, 3.4 A Max current, 690V AC 3UB88134BB2
Siemens

Overload Relay, 1NC/1NO, 0.75 A Min current, 3.4 A Max current, 690V AC

Zoro # G7110941
Mfr # 3UB88134BB2
product price: $184.90
/ea
Schneider Electric Overload Relay, 1NC/1NO, 0.63 A Min current, 1 A Max current, 690V AC LRD05L
Schneider Electric

Overload Relay, 1NC/1NO, 0.63 A Min current, 1 A Max current, 690V AC

Zoro # G5383244
Mfr # LRD05L
product price: $101.99
/ea
Siemens Overload Relay, 1NC/1NO, 0.55 A Min current, 0.80 A Max current, 690V AC 3RU21160HB0
Siemens

Overload Relay, 1NC/1NO, 0.55 A Min current, 0.80 A Max current, 690V AC

Zoro # G4286536
Mfr # 3RU21160HB0
product price: $80.59
/ea
Eaton Overload Relay, 1NC/1NO, 4 A Min current, 20 A Max current XTOE020CGS
Eaton

Overload Relay, 1NC/1NO, 4 A Min current, 20 A Max current

Zoro # G0521315
Mfr # XTOE020CGS
product price: $171.99
/ea
Eaton Overload Relay, 1NC/1NO, 4 A Min current, 20 A Max current XTOE020BGS
Eaton

Overload Relay, 1NC/1NO, 4 A Min current, 20 A Max current

Zoro # G1383557
Mfr # XTOE020BGS
product price: $190.04
/ea
Dayton Overload Relay, 1NC/1NO, 55 A Min current, 70 A Max current 6ECA1
Dayton

Overload Relay, 1NC/1NO, 55 A Min current, 70 A Max current

Zoro # G2893003
Mfr # 6ECA1
product price: $43.39
/ea
Dayton Overload Relay, 1NC/1NO, 0.16 A Min current, 0.25 A Max current 6ECA4
Dayton

Overload Relay, 1NC/1NO, 0.16 A Min current, 0.25 A Max current

Zoro # G2200502
Mfr # 6ECA4
product price: $20.19
/ea
Dayton Overload Relay, 1NC/1NO, 0.25 A Min current, 0.40 A Max current 6ECA5
Dayton

Overload Relay, 1NC/1NO, 0.25 A Min current, 0.40 A Max current

Zoro # G1130665
Mfr # 6ECA5
product price: $14.89
/ea
Schneider Electric Overload Module, 0.35 A Min current, 1.4 A Max current, 690V AC LUCA1XFU
Schneider Electric

Overload Module, 0.35 A Min current, 1.4 A Max current, 690V AC

Zoro # G0477797
Mfr # LUCA1XFU
product price: $175.99
/ea
Siemens IEC Timing Relay with On-Delay 3RA28111CW10
Siemens

IEC Timing Relay with On-Delay

Zoro # G4287823
Mfr # 3RA28111CW10
product price: $191.99
/ea
Eaton Motor Controller, 2NC/2NO, 1 A Min current, 9 A Max current, 600V AC C441DA
Eaton

Motor Controller, 2NC/2NO, 1 A Min current, 9 A Max current, 600V AC

Zoro # G1534057
Mfr # C441DA
product price: $2,036.99
/ea
No Product Image Available
Abb

TOL, AF40-65, CLASS-10, 30-40A

Zoro # G700720007
Mfr # TF65-40
product price: $140.99
/ea
Sprecher & Schuh CEP7 5.4-27.0 A Direct Mount O/L CEP7-1EEEB
Sprecher & Schuh

CEP7 5.4-27.0 A Direct Mount O/L

Zoro # G315378310
Mfr # CEP7-1EEEB
product price: $172.99
/ea
Eaton Remote User Interface & Display, NEMA1, 12 C4411
Eaton

Remote User Interface & Display, NEMA1, 12

Zoro # G2848815
Mfr # C4411
product price: $698.99
/ea
Sprecher & Schuh CEP7 5.4-27.0 A Direct Mount O/L CEP7-1EFEB
Sprecher & Schuh

CEP7 5.4-27.0 A Direct Mount O/L

Zoro # G615378317
Mfr # CEP7-1EFEB
product price: $172.79
/ea
Schneider Electric Thermal Overload Relay, 1NC/1NO, 7 A Min current, 10 A Max current LRD146
Schneider Electric

Thermal Overload Relay, 1NC/1NO, 7 A Min current, 10 A Max current

Zoro # G0854248
Mfr # LRD146
product price: $73.15
/ea
Eaton Overload Relay, 2NC/2NO, 0.33 A Min current, 1.65 A Max current, 690V AC C440A1A1P6SF00
Eaton

Overload Relay, 2NC/2NO, 0.33 A Min current, 1.65 A Max current, 690V AC

Zoro # G010042240
Mfr # C440A1A1P6SF00
product price: $140.99
/ea
Siemens Overload Relay 3RU2126-4FB1
Siemens

Overload Relay

Zoro # G309018857
Mfr # 3RU2126-4FB1
product price: $164.99
/ea
Schneider Electric Motor Controller, 1NC/4NO, 1.35 A Min current, 27 A Max current, 690V AC LTMR27MFM
Schneider Electric

Motor Controller, 1NC/4NO, 1.35 A Min current, 27 A Max current, 690V AC

Zoro # G3106634
Mfr # LTMR27MFM
product price: $653.99
/ea
Brah Electric IEC Overload Relay, 1NO/1NC, 1 A Min current, 1.6 A Max current, 690 V B3UA52-00-1A
Brah Electric

IEC Overload Relay, 1NO/1NC, 1 A Min current, 1.6 A Max current, 690 V

Zoro # G115543284
Mfr # B3UA52-00-1A
product price: $91.69
/ea
Motor Overload Relays (1,000+ items) - Page 12
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About Motor Overload Relays

An overload relay is an electrical protection device that is designed to prevent an electric motor from drawing too much current and burning out. This type of relay monitors the current being drawn by the motor, and if it exceeds a certain threshold, it will trip the circuit and shut off power to the motor.

Types of Overload Relays

Overload relays come in many different types, including DC overload relays, electronic overload relays, and motor overload relays. Each type of relay is designed for a specific purpose and can be customized based on the application requirements. For example, some relays are designed for high-voltage applications while others are better suited for low-voltage operations.

How Overload Relays are Made

Overload relays are typically made from metal alloys such as copper or aluminum. These metals provide good conductivity so that electricity can flow through them easily. The components inside an overload relay are usually composed of semiconductor materials like silicon or gallium arsenide which allow them to detect changes in current flow.

Industries that use Overload Relays

Overload relays are commonly used in industrial settings such as manufacturing plants or power plants where large amounts of electricity need to be managed efficiently. They are also used in residential applications such as air conditioners or water heaters where they help protect against damage caused by surges in electricity demand.

Find the Overload Relays You Need at Zoro

Looking for a specific item? Use our robust search tool to find it by name or keyword, or use our handy filters to narrow down our full assortment. You can also check out our whole selection of electrical supplies, along with other tools or equipment to ensure you have all you need to tackle the job, especially if you're taking on a DIY project for the first time.
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