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  9. Motor Overload Relays
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Motor Overload Relays (1,000+ items) - Page 3

Schneider Electric Overload Relay, 1NC/1NO, 30 A Min current, 40 A Max current, 690V AC LRD340L
Schneider Electric

Overload Relay, 1NC/1NO, 30 A Min current, 40 A Max current, 690V AC

Zoro # G0515706
Mfr # LRD340L
product price: $141.99
/ea
Schneider Electric Overload Relay, 1NC/1NO, 0.25 A Min current, 0.40 A Max current, 690V AC LRD03
Schneider Electric

Overload Relay, 1NC/1NO, 0.25 A Min current, 0.40 A Max current, 690V AC

Zoro # G1137062
Mfr # LRD03
product price: $99.49
/ea
Dayton Overload Relay, 1NC/1NO, 23 A Min current, 32 A Max current 6EAZ7
Dayton

Overload Relay, 1NC/1NO, 23 A Min current, 32 A Max current

Zoro # G0322542
Mfr # 6EAZ7
product price: $35.69
/ea
Schneider Electric Overload Module, 8 A Min current, 32 A Max current, 690V AC LUCA32BL
Schneider Electric

Overload Module, 8 A Min current, 32 A Max current, 690V AC

Zoro # G0561788
Mfr # LUCA32BL
product price: $137.99
/ea
Dayton Overload Relay, 1NC/1NO, 23 A Min current, 32 A Max current 6ECC7
Dayton

Overload Relay, 1NC/1NO, 23 A Min current, 32 A Max current

Zoro # G0404871
Mfr # 6ECC7
product price: $21.19
/ea
Schneider Electric Overload Relay, 1NC/1NO, 37 A Min current, 50 A Max current, 1000V AC LRD3357
Schneider Electric

Overload Relay, 1NC/1NO, 37 A Min current, 50 A Max current, 1000V AC

Zoro # G2635123
Mfr # LRD3357
product price: $135.14
/ea
Schneider Electric Overload Relay, 1NC/1NO, 5.5 A Min current, 8 A Max current, 690V AC LR2K0314
Schneider Electric

Overload Relay, 1NC/1NO, 5.5 A Min current, 8 A Max current, 690V AC

Zoro # G1095446
Mfr # LR2K0314
product price: $67.15
/ea
Square D NEMA Overload Relay, 1NC, 45 A Min current, 135 A Max current, 600V AC 9065SF420
Square D

NEMA Overload Relay, 1NC, 45 A Min current, 135 A Max current, 600V AC

Zoro # G6953651
Mfr # 9065SF420
product price: $548.99
/ea
Schneider Electric Overload Relay, 1NC/1NO, 0.63 A Min current, 1 A Max current, 690V AC LRD05
Schneider Electric

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

Zoro # G2608356
Mfr # LRD05
product price: $75.78
/ea
Dayton Overload Relay, 1NC/1NO, 5.5 A Min current, 8 A Max current 6ECC2
Dayton

Overload Relay, 1NC/1NO, 5.5 A Min current, 8 A Max current

Zoro # G0694005
Mfr # 6ECC2
product price: $26.79
/ea
Schneider Electric Overload Relay, 1NC/1NO, 63 A Min current, 80 A Max current, 1000V AC LRD3363
Schneider Electric

Overload Relay, 1NC/1NO, 63 A Min current, 80 A Max current, 1000V AC

Zoro # G3345237
Mfr # LRD3363
product price: $160.40
/ea
Dayton Overload Relay, 1NC/1NO, 30 A Min current, 40 A Max current 6EAZ8
Dayton

Overload Relay, 1NC/1NO, 30 A Min current, 40 A Max current

Zoro # G2609817
Mfr # 6EAZ8
product price: $35.69
/ea
Square D NEMA Overload Relay, 1NC, 45 A Min current, 135 A Max current, 600V AC 9065ST420
Square D

NEMA Overload Relay, 1NC, 45 A Min current, 135 A Max current, 600V AC

Zoro # G5236384
Mfr # 9065ST420
product price: $501.99
/ea
Schneider Electric Overload Relay, 1NC/1NO, 48 A Min current, 65 A Max current, 1000V AC LRD3359
Schneider Electric

Overload Relay, 1NC/1NO, 48 A Min current, 65 A Max current, 1000V AC

Zoro # G3251726
Mfr # LRD3359
product price: $161.99
/ea
Schneider Electric Overload Relay, 1NC/1NO, 37 A Min current, 50 A Max current, 690V AC LR3D350
Schneider Electric

Overload Relay, 1NC/1NO, 37 A Min current, 50 A Max current, 690V AC

Zoro # G1826894
Mfr # LR3D350
product price: $141.99
/ea
Schneider Electric Overload Relay, 1NC/1NO, 23 A Min current, 32 A Max current, 690V AC LRD332
Schneider Electric

Overload Relay, 1NC/1NO, 23 A Min current, 32 A Max current, 690V AC

Zoro # G2471996
Mfr # LRD332
product price: $141.99
/ea
Square D NEMA Overload Relay, 1NC, 1.5 A Min current, 4.5 A Max current, 600V AC 9065SFB20
Square D

NEMA Overload Relay, 1NC, 1.5 A Min current, 4.5 A Max current, 600V AC

Zoro # G6106965
Mfr # 9065SFB20
product price: $225.99
/ea
Dayton Overload Relay, 1NC/1NO, 1.6 A Min current, 2.5 A Max current 6ECA9
Dayton

Overload Relay, 1NC/1NO, 1.6 A Min current, 2.5 A Max current

Zoro # G1964584
Mfr # 6ECA9
product price: $17.19
/ea
Schneider Electric Overload Relay, 1NC/1NO, 1.8 A Min current, 2.6 A Max current, 690V AC LR2K0308
Schneider Electric

Overload Relay, 1NC/1NO, 1.8 A Min current, 2.6 A Max current, 690V AC

Zoro # G3269935
Mfr # LR2K0308
product price: $66.99
/ea
Schneider Electric Overload Relay, 1NC/1NO, 30 A Min current, 40 A Max current, 1000V AC LR2D3555
Schneider Electric

Overload Relay, 1NC/1NO, 30 A Min current, 40 A Max current, 1000V AC

Zoro # G1924535
Mfr # LR2D3555
product price: $141.99
/ea
Square D NEMA Overload Relay, 1NC, 30 A Min current, 90 A Max current, 600V AC 9065ST320
Square D

NEMA Overload Relay, 1NC, 30 A Min current, 90 A Max current, 600V AC

Zoro # G5236341
Mfr # 9065ST320
product price: $349.99
/ea
Schneider Electric Overload Relay Mounting Kit, D-Line LA7D3064
Schneider Electric

Overload Relay Mounting Kit, D-Line

Zoro # G2867243
Mfr # LA7D3064
product price: $50.75
/ea
Schneider Electric Alternating Relay 48050/60 CA2SKE20T7
Schneider Electric

Alternating Relay 48050/60

Zoro # G0570179
Mfr # CA2SKE20T7
product price: $170.99
/ea
Eaton Overload Relay, 1NC/1NO, 1 A Min current, 5 A Max current XTOE005CGSS
Eaton

Overload Relay, 1NC/1NO, 1 A Min current, 5 A Max current

Zoro # G2457971
Mfr # XTOE005CGSS
product price: $190.99
/ea
Siemens Overload Relay, 1NC/1NO, 3.5 A Min current, 5 A Max current, 690V AC 3RU21161FB0
Siemens

Overload Relay, 1NC/1NO, 3.5 A Min current, 5 A Max current, 690V AC

Zoro # G4286597
Mfr # 3RU21161FB0
product price: $67.39
/ea
Abb TA25DU25, OVERLOAD RELAY 18-25A TA25DU25
Abb

TA25DU25, OVERLOAD RELAY 18-25A

Zoro # G9284087
Mfr # TA25DU25
product price: $537.99
/ea
Eaton Overload Relay, 1NC/1NO, 0.33 A Min current, 1.65 A Max current XTOE1P6BCS
Eaton

Overload Relay, 1NC/1NO, 0.33 A Min current, 1.65 A Max current

Zoro # G1707501
Mfr # XTOE1P6BCS
product price: $102.99
/ea
Schneider Electric Overload Relay, 1NC/1NO, 17 A Min current, 24 A Max current, 690V AC LR3D22L
Schneider Electric

Overload Relay, 1NC/1NO, 17 A Min current, 24 A Max current, 690V AC

Zoro # G5383271
Mfr # LR3D22L
product price: $82.29
/ea
Siemens Overload Relay, 1NC/1NO, 11 A Min current, 16 A Max current, 690V AC 3RU21264AB0
Siemens

Overload Relay, 1NC/1NO, 11 A Min current, 16 A Max current, 690V AC

Zoro # G4286755
Mfr # 3RU21264AB0
product price: $82.39
/ea
Siemens Overload Relay, 1NC/1NO, 3 A Min current, 12 A Max current, 690V AC 3UB81234CW2
Siemens

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

Zoro # G8527556
Mfr # 3UB81234CW2
product price: $219.03
/ea
Dayton Overload Relay, 1NC/1NO, 2.5 A Min current, 4 A Max current 6ECC0
Dayton

Overload Relay, 1NC/1NO, 2.5 A Min current, 4 A Max current

Zoro # G1980614
Mfr # 6ECC0
product price: $26.79
/ea
Schneider Electric Overload Relay, 1NC/1NO, 30 A Min current, 40 A Max current, 690V AC LRD340
Schneider Electric

Overload Relay, 1NC/1NO, 30 A Min current, 40 A Max current, 690V AC

Zoro # G0343122
Mfr # LRD340
product price: $134.97
/ea
Schneider Electric Overload Relay, 1NC/1NO, 48 A Min current, 65 A Max current, 690V AC LRD365
Schneider Electric

Overload Relay, 1NC/1NO, 48 A Min current, 65 A Max current, 690V AC

Zoro # G1356546
Mfr # LRD365
product price: $154.99
/ea
Schneider Electric Overload Relay, 1NC/1NO, 0.54 A Min current, 0.80 A Max current, 690V AC LR2K0305
Schneider Electric

Overload Relay, 1NC/1NO, 0.54 A Min current, 0.80 A Max current, 690V AC

Zoro # G1673375
Mfr # LR2K0305
product price: $72.89
/ea
Schneider Electric Overload Relay, 1NC/1NO, 1.2 A Min current, 1.8 A Max current, 690V AC LR2K0307
Schneider Electric

Overload Relay, 1NC/1NO, 1.2 A Min current, 1.8 A Max current, 690V AC

Zoro # G2129705
Mfr # LR2K0307
product price: $80.99
/ea
Schneider Electric Overload Relay, 1NC/1NO, 0.80 A Min current, 1.2 A Max current, 690V AC LR2K0306
Schneider Electric

Overload Relay, 1NC/1NO, 0.80 A Min current, 1.2 A Max current, 690V AC

Zoro # G0473846
Mfr # LR2K0306
product price: $80.99
/ea
Motor Overload Relays (1,000+ items) - Page 3
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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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