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  9. Motor Overload Relays

Motor Overload Relays (1,000+ items) - Page 13

Sprecher & Schuh CT7N 25 Amp Overload Relay CT7N-23-C25
Sprecher & Schuh

CT7N 25 Amp Overload Relay

Zoro # G315378235
Mfr # CT7N-23-C25
product price:  $179.99
/ea
Eaton Remote User Interface Cable, 2 Meter D77E-QPIP200
Eaton

Remote User Interface Cable, 2 Meter

Zoro # G2650654
Mfr # D77E-QPIP200
product price:  $171.99
/ea
Sprecher & Schuh CEP7 20-100 A Direct Mount O/L E CEP7-1EFGE
Sprecher & Schuh

CEP7 20-100 A Direct Mount O/L E

Zoro # G715378255
Mfr # CEP7-1EFGE
product price:  $283.99
/ea
Sprecher & Schuh CEP7 0.2-1.0 A Direct Mount O/L CEP7-1EFBB
Sprecher & Schuh

CEP7 0.2-1.0 A Direct Mount O/L

Zoro # G315378396
Mfr # CEP7-1EFBB
product price:  $212.99
/ea
Schneider Electric Motor Controller, 1NC/4NO, 5 A Min current, 100 A Max current, 690V AC LTMR100MFM
Schneider Electric

Motor Controller, 1NC/4NO, 5 A Min current, 100 A Max current, 690V AC

Zoro # G2279444
Mfr # LTMR100MFM
product price:  $740.99
/ea
Copeland Compressor Overload Relay, Motor Protection For industrial And Commercial Use 971-0561-61
Copeland Compressor

Overload Relay, Motor Protection For industrial And Commercial Use

Zoro # G110443527
Mfr # 971-0561-61
product price:  $66.49
/ea
Noark Overload 7.2-10A 3 Pole RHU-10/1-10
Noark

Overload 7.2-10A 3 Pole

Zoro # G7654107
Mfr # RHU-10/1-10
product price:  $50.79
/ea
Sold in mult. of 2 for $101.58
Sprecher & Schuh CT7N 20 Amp Overload Relay CT7N-23-C20
Sprecher & Schuh

CT7N 20 Amp Overload Relay

Zoro # G015378368
Mfr # CT7N-23-C20
product price:  $199.99
/ea
Eaton Motor Controller, 2NC/2NO, 5 A Min current, 90 A Max current, 480V AC C441CB
Eaton

Motor Controller, 2NC/2NO, 5 A Min current, 90 A Max current, 480V AC

Zoro # G2547492
Mfr # C441CB
product price:  $2,278.99
/ea
Eaton Motor Controller, 2NC/2NO, 5 A Min current, 90 A Max current, 600V AC C441DB
Eaton

Motor Controller, 2NC/2NO, 5 A Min current, 90 A Max current, 600V AC

Zoro # G1498061
Mfr # C441DB
product price:  $1,914.99
/ea
Square D 3Pole Sz00-1 Overload Relay 9065SDO5
Square D

3Pole Sz00-1 Overload Relay

Zoro # G810473732
Mfr # 9065SDO5
product price:  $378.99
/ea
No Product Image Available
Weg

Overload Relay, 3P, For 11-17A, Class 10

Zoro # G612472711
Mfr # RW27-2D3-U017
product price:  $73.65
/ea
Sprecher & Schuh CT7N 0.80 Amp Overload Relay CT7N-23-A80
Sprecher & Schuh

CT7N 0.80 Amp Overload Relay

Zoro # G815378087
Mfr # CT7N-23-A80
product price:  $199.99
/ea
Square D OVERLOAD RELAY AND CONTROL LUCA32FU
Square D

OVERLOAD RELAY AND CONTROL

Zoro # G810473862
Mfr # LUCA32FU
product price:  $152.99
/ea
Schneider Electric Alternating Relay 2450/60 CA2SKE20B7
Schneider Electric

Alternating Relay 2450/60

Zoro # G0570197
Mfr # CA2SKE20B7
product price:  $159.99
/ea
Schneider Electric Motor Controller, 1NC/4NO, 0.40 A Min current, 8 A Max current, 690V AC LTMR08EFM
Schneider Electric

Motor Controller, 1NC/4NO, 0.40 A Min current, 8 A Max current, 690V AC

Zoro # G1048101
Mfr # LTMR08EFM
product price:  $875.99
/ea
Brah Electric IEC Overload Relay, 1NO/1NC, 200 A Min current, 320 A Max current, 690 V B3UA66-00-3D
Brah Electric

IEC Overload Relay, 1NO/1NC, 200 A Min current, 320 A Max current, 690 V

Zoro # G415543229
Mfr # B3UA66-00-3D
product price:  $560.99
/ea
Brah Electric IEC Overload Relay, 1NO/1NC, 10 A Min current, 16 A Max current, 690 V B3UA52-00-2A
Brah Electric

IEC Overload Relay, 1NO/1NC, 10 A Min current, 16 A Max current, 690 V

Zoro # G815543300
Mfr # B3UA52-00-2A
product price:  $91.69
/ea
Brah Electric IEC Overload Relay, 1NO/1NC, 6.3 A Min current, 10 A Max current, 690 V B3UA55-00-1J
Brah Electric

IEC Overload Relay, 1NO/1NC, 6.3 A Min current, 10 A Max current, 690 V

Zoro # G715543226
Mfr # B3UA55-00-1J
product price:  $137.99
/ea
Brah Electric IEC Overload Relay, 1NO/1NC, 0.16 A Min current, 0.25 A Max current, 660 V BLR2D1302
Brah Electric

IEC Overload Relay, 1NO/1NC, 0.16 A Min current, 0.25 A Max current, 660 V

Zoro # G615543210
Mfr # BLR2D1302
product price:  $65.79
/ea
Brah Electric IEC Overload Relay, 1NO/1NC, 40 A Min current, 57 A Max current, 690 V B3UA58-00-2T
Brah Electric

IEC Overload Relay, 1NO/1NC, 40 A Min current, 57 A Max current, 690 V

Zoro # G815543218
Mfr # B3UA58-00-2T
product price:  $136.99
/ea
Siemens Overload relay 20.25 A Thermal For motor protection Size S0 Class 10 3RU2126-4DC0
Siemens

Overload relay 20.25 A Thermal For motor protection Size S0 Class 10

Zoro # G715281135
Mfr # 3RU2126-4DC0
product price:  $90.29
/ea
Sold in mult. of 5 for $451.45
Brah Electric IEC Overload Relay, 1NO/1NC, 5 A Min current, 8 A Max current, 690 V B3UA52-00-1H
Brah Electric

IEC Overload Relay, 1NO/1NC, 5 A Min current, 8 A Max current, 690 V

Zoro # G215543290
Mfr # B3UA52-00-1H
product price:  $70.75
/ea
Brah Electric IEC Overload Relay, 1NO/1NC, 1 A Min current, 1.6 A Max current, 690 V B3UA50-00-1A
Brah Electric

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

Zoro # G615543203
Mfr # B3UA50-00-1A
product price:  $80.49
/ea
Brah Electric IEC Overload Relay, 1NO/1NC, 0.16 A Min current, 0.25 A Max current, 660 V BLR2K0302
Brah Electric

IEC Overload Relay, 1NO/1NC, 0.16 A Min current, 0.25 A Max current, 660 V

Zoro # G715543158
Mfr # BLR2K0302
product price:  $88.75
/ea
Eaton Overload Relay, 2NC/2NO, 20 A Min current, 100 A Max current, 690V AC C440B2A100SAX
Eaton

Overload Relay, 2NC/2NO, 20 A Min current, 100 A Max current, 690V AC

Zoro # G310042339
Mfr # C440B2A100SAX
product price:  $479.99
/ea
Siemens Overload relay 0.45.0.63 A Thermal For motor protection Size S00 Class 10 3RU2116-0GB1
Siemens

Overload relay 0.45.0.63 A Thermal For motor protection Size S00 Class 10

Zoro # G115281445
Mfr # 3RU2116-0GB1
product price:  $98.59
/ea
Sold in mult. of 5 for $492.95
Brah Electric IEC Overload Relay, 1NO/1NC, 20 A Min current, 32 A Max current, 690 V B3UA59-00-2D
Brah Electric

IEC Overload Relay, 1NO/1NC, 20 A Min current, 32 A Max current, 690 V

Zoro # G015543254
Mfr # B3UA59-00-2D
product price:  $126.99
/ea
Siemens Overload relay 2.8.4.0 A Thermal For motor protection Size S00 Class 10 3RU2116-1EB1
Siemens

Overload relay 2.8.4.0 A Thermal For motor protection Size S00 Class 10

Zoro # G615281556
Mfr # 3RU2116-1EB1
product price:  $98.79
/ea
Sold in mult. of 5 for $493.95
Siemens Overload Relay, 1NC/1NO, 0.25 A Min current, 1 A Max current, 690V AC 3UB81134AB2
Siemens

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

Zoro # G6805601
Mfr # 3UB81134AB2
product price:  $175.99
/ea
Eaton Overload Relay, 2NC/2NO, 1.6 A Min current, 33 A Max current, 690V AC C440A1A1P6SAX
Eaton

Overload Relay, 2NC/2NO, 1.6 A Min current, 33 A Max current, 690V AC

Zoro # G110042270
Mfr # C440A1A1P6SAX
product price:  $155.99
/ea
Schneider Electric Overload Relay, 1NC/1NO, 28 A Min current, 115 A Max current, 1000V AC LR9G115
Schneider Electric

Overload Relay, 1NC/1NO, 28 A Min current, 115 A Max current, 1000V AC

Zoro # G111222695
Mfr # LR9G115
product price:  $825.99
/ea
Siemens Overload relay 40... 50 A Thermal For motor protection Size S2 Class 10 3RU2136-4HB0
Siemens

Overload relay 40... 50 A Thermal For motor protection Size S2 Class 10

Zoro # G215874851
Mfr # 3RU2136-4HB0
product price:  $187.99
/ea
Sold in mult. of 3 for $563.97
Siemens Overload relay 20.25 A Thermal For motor protection Size S0 Class 10 3RU2126-4DB0
Siemens

Overload relay 20.25 A Thermal For motor protection Size S0 Class 10

Zoro # G515874841
Mfr # 3RU2126-4DB0
product price:  $81.69
/ea
Sold in mult. of 5 for $408.45
Siemens Overload Relay, 1NC/1NO, 14 A Min current, 20 A Max current, 690V AC 3RU21364BB0
Siemens

Overload Relay, 1NC/1NO, 14 A Min current, 20 A Max current, 690V AC

Zoro # G2135526
Mfr # 3RU21364BB0
product price:  $98.99
/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:  $147.99
/ea
Motor Overload Relays (1,000+ items) - Page 13
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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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