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Motor Overload Relays (1,000+ items) - Page 14

Brah Electric IEC Overload Relay, 1NO/1NC, 32 A Min current, 40 A Max current, 690 V B3UA55-00-2R
Brah Electric

IEC Overload Relay, 1NO/1NC, 32 A Min current, 40 A Max current, 690 V

Zoro # G115543246
Mfr # B3UA55-00-2R
product price: $111.99
/ea
Brah Electric IEC Overload Relay, 1NO/1NC, 3.2 A Min current, 5 A Max current, 690 V B3UA55-00-1F
Brah Electric

IEC Overload Relay, 1NO/1NC, 3.2 A Min current, 5 A Max current, 690 V

Zoro # G315543244
Mfr # B3UA55-00-1F
product price: $137.99
/ea
Brah Electric IEC Overload Relay, 1NO/1NC, 25 A Min current, 36 A Max current, 690 V B3UA59-00-2E
Brah Electric

IEC Overload Relay, 1NO/1NC, 25 A Min current, 36 A Max current, 690 V

Zoro # G315543251
Mfr # B3UA59-00-2E
product price: $126.99
/ea
Brah Electric IEC Overload Relay, 1NO/1NC, 1.25 A Min current, 2 A Max current, 690 V B3UA59-00-1B
Brah Electric

IEC Overload Relay, 1NO/1NC, 1.25 A Min current, 2 A Max current, 690 V

Zoro # G815543294
Mfr # B3UA59-00-1B
product price: $126.99
/ea
Brah Electric IEC Overload Relay, 1NO/1NC, 57 A Min current, 70 A Max current, 690 V B3UA58-00-2V
Brah Electric

IEC Overload Relay, 1NO/1NC, 57 A Min current, 70 A Max current, 690 V

Zoro # G115543253
Mfr # B3UA58-00-2V
product price: $167.99
/ea
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
Brah Electric IEC Overload Relay, 1NO/1NC, 23 A Min current, 32 A Max current, 660 V BLR2D2353
Brah Electric

IEC Overload Relay, 1NO/1NC, 23 A Min current, 32 A Max current, 660 V

Zoro # G315543152
Mfr # BLR2D2353
product price: $114.99
/ea
Brah Electric IEC Overload Relay, 1NO/1NC, 36 A Min current, 45 A Max current, 690 V B3UA55-00-8M
Brah Electric

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

Zoro # G715543264
Mfr # B3UA55-00-8M
product price: $105.99
/ea
Brah Electric IEC Overload Relay, 1NO/1NC, 1.6 A Min current, 2.5 A Max current, 690 V B3UA52-00-1C
Brah Electric

IEC Overload Relay, 1NO/1NC, 1.6 A Min current, 2.5 A Max current, 690 V

Zoro # G415543175
Mfr # B3UA52-00-1C
product price: $91.69
/ea
Brah Electric IEC Overload Relay, 1NO/1NC, 0.8 A Min current, 1.25 A Max current, 690 V B3UA55-00-0K
Brah Electric

IEC Overload Relay, 1NO/1NC, 0.8 A Min current, 1.25 A Max current, 690 V

Zoro # G915543217
Mfr # B3UA55-00-0K
product price: $137.99
/ea
Brah Electric IEC Overload Relay, 1NO/1NC, 3.2 A Min current, 5 A Max current, 690 V B3UA59-00-1F
Brah Electric

IEC Overload Relay, 1NO/1NC, 3.2 A Min current, 5 A Max current, 690 V

Zoro # G115543215
Mfr # B3UA59-00-1F
product price: $113.99
/ea
Brah Electric IEC Overload Relay, 1NO/1NC, 2.6 A Min current, 3.7 A Max current, 660 V BLR2K0310
Brah Electric

IEC Overload Relay, 1NO/1NC, 2.6 A Min current, 3.7 A Max current, 660 V

Zoro # G015543230
Mfr # BLR2K0310
product price: $87.39
/ea
Brah Electric IEC Overload Relay, 1NO/1NC, 5.5 A Min current, 8 A Max current, 660 V BLR2K0314
Brah Electric

IEC Overload Relay, 1NO/1NC, 5.5 A Min current, 8 A Max current, 660 V

Zoro # G915543255
Mfr # BLR2K0314
product price: $88.75
/ea
Siemens Overload Relay, 1NC/1NO, 0.10 A Min current, 0.40 A Max current, 690V AC 3RB31234RB0
Siemens

Overload Relay, 1NC/1NO, 0.10 A Min current, 0.40 A Max current, 690V AC

Zoro # G4286956
Mfr # 3RB31234RB0
product price: $230.99
/ea
Brah Electric IEC Overload Relay, 1NO/1NC, 0.63 A Min current, 1 A Max current, 690 V B3UA52-00-0J
Brah Electric

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

Zoro # G815543287
Mfr # B3UA52-00-0J
product price: $91.69
/ea
Brah Electric IEC Overload Relay, 1NO/1NC, 63 A Min current, 90 A Max current, 690 V B3UA60-00-2W
Brah Electric

IEC Overload Relay, 1NO/1NC, 63 A Min current, 90 A Max current, 690 V

Zoro # G415543168
Mfr # B3UA60-00-2W
product price: $241.99
/ea
Brah Electric IEC Overload Relay, 1NO/1NC, 2 A Min current, 3.2 A Max current, 690 V B3UA59-00-1D
Brah Electric

IEC Overload Relay, 1NO/1NC, 2 A Min current, 3.2 A Max current, 690 V

Zoro # G415543243
Mfr # B3UA59-00-1D
product price: $126.99
/ea
Brah Electric IEC Overload Relay, 1NO/1NC, 0.25 A Min current, 0.4 A Max current, 690 V B3UA50-00-0E
Brah Electric

IEC Overload Relay, 1NO/1NC, 0.25 A Min current, 0.4 A Max current, 690 V

Zoro # G015543162
Mfr # B3UA50-00-0E
product price: $80.49
/ea
Brah Electric IEC Overload Relay, 1NO/1NC, 2.5 A Min current, 4 A Max current, 690 V B3UA55-00-1E
Brah Electric

IEC Overload Relay, 1NO/1NC, 2.5 A Min current, 4 A Max current, 690 V

Zoro # G615543241
Mfr # B3UA55-00-1E
product price: $137.99
/ea
Brah Electric IEC Overload Relay, 1NO/1NC, 6.3 A Min current, 10 A Max current, 690 V B3UA50-00-1J
Brah Electric

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

Zoro # G715543196
Mfr # B3UA50-00-1J
product price: $64.39
/ea
Brah Electric IEC Overload Relay, 1NO/1NC, 37 A Min current, 50 A Max current, 660 V BLR2D3357
Brah Electric

IEC Overload Relay, 1NO/1NC, 37 A Min current, 50 A Max current, 660 V

Zoro # G315543268
Mfr # BLR2D3357
product price: $173.99
/ea
Siemens Overload Relay, 1NC/1NO, 0.25 A Min current, 1 A Max current, 690V AC 3UB88134AB2
Siemens

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

Zoro # G7165146
Mfr # 3UB88134AB2
product price: $210.99
/ea
Brah Electric IEC Overload Relay, 1NO/1NC, 0.4 A Min current, 0.63 A Max current, 690 V B3UA52-00-0G
Brah Electric

IEC Overload Relay, 1NO/1NC, 0.4 A Min current, 0.63 A Max current, 690 V

Zoro # G615543227
Mfr # B3UA52-00-0G
product price: $91.69
/ea
Brah Electric IEC Overload Relay, 1NO/1NC, 80 A Min current, 110 A Max current, 690 V B3UA60-00-2X
Brah Electric

IEC Overload Relay, 1NO/1NC, 80 A Min current, 110 A Max current, 690 V

Zoro # G115543260
Mfr # B3UA60-00-2X
product price: $267.99
/ea
Brah Electric IEC Overload Relay, 1NO/1NC, 16 A Min current, 25 A Max current, 690 V B3UA55-00-2C
Brah Electric

IEC Overload Relay, 1NO/1NC, 16 A Min current, 25 A Max current, 690 V

Zoro # G215543238
Mfr # B3UA55-00-2C
product price: $137.99
/ea
Brah Electric IEC Overload Relay, 1NO/1NC, 4 A Min current, 6.3 A Max current, 690 V B3UA52-00-1G
Brah Electric

IEC Overload Relay, 1NO/1NC, 4 A Min current, 6.3 A Max current, 690 V

Zoro # G715543240
Mfr # B3UA52-00-1G
product price: $91.69
/ea
Brah Electric IEC Overload Relay, 1NO/1NC, 55 A Min current, 80 A Max current, 690 V B3UA61-00-2H
Brah Electric

IEC Overload Relay, 1NO/1NC, 55 A Min current, 80 A Max current, 690 V

Zoro # G815543140
Mfr # B3UA61-00-2H
product price: $216.99
/ea
Brah Electric IEC Overload Relay, 1NO/1NC, 4 A Min current, 6.3 A Max current, 690 V B3UA55-00-1G
Brah Electric

IEC Overload Relay, 1NO/1NC, 4 A Min current, 6.3 A Max current, 690 V

Zoro # G515543280
Mfr # B3UA55-00-1G
product price: $137.99
/ea
Brah Electric IEC Overload Relay, 1NO/1NC, 50 A Min current, 63 A Max current, 690 V B3UA59-00-2P
Brah Electric

IEC Overload Relay, 1NO/1NC, 50 A Min current, 63 A Max current, 690 V

Zoro # G915543224
Mfr # B3UA59-00-2P
product price: $102.99
/ea
Brah Electric IEC Overload Relay, 1NO/1NC, 2.5 A Min current, 4 A Max current, 690 V B3UA50-00-1E
Brah Electric

IEC Overload Relay, 1NO/1NC, 2.5 A Min current, 4 A Max current, 690 V

Zoro # G515543297
Mfr # B3UA50-00-1E
product price: $59.62
/ea
Brah Electric IEC Overload Relay, 1NO/1NC, 12.5 A Min current, 20 A Max current, 690 V B3UA58-00-2B
Brah Electric

IEC Overload Relay, 1NO/1NC, 12.5 A Min current, 20 A Max current, 690 V

Zoro # G715543172
Mfr # B3UA58-00-2B
product price: $167.99
/ea
Brah Electric IEC Overload Relay, 1NO/1NC, 2.5 A Min current, 4 A Max current, 690 V B3UA59-00-1E
Brah Electric

IEC Overload Relay, 1NO/1NC, 2.5 A Min current, 4 A Max current, 690 V

Zoro # G915543149
Mfr # B3UA59-00-1E
product price: $102.99
/ea
Brah Electric IEC Overload Relay, 1NO/1NC, 2 A Min current, 3.2 A Max current, 690 V B3UA55-00-1D
Brah Electric

IEC Overload Relay, 1NO/1NC, 2 A Min current, 3.2 A Max current, 690 V

Zoro # G915543200
Mfr # B3UA55-00-1D
product price: $137.99
/ea
Brah Electric IEC Overload Relay, 1NO/1NC, 80 A Min current, 110 A Max current, 690 V B3UA61-00-2X
Brah Electric

IEC Overload Relay, 1NO/1NC, 80 A Min current, 110 A Max current, 690 V

Zoro # G815543256
Mfr # B3UA61-00-2X
product price: $216.99
/ea
Brah Electric IEC Overload Relay, 1NO/1NC, 0.4 A Min current, 0.63 A Max current, 690 V B3UA59-00-0G
Brah Electric

IEC Overload Relay, 1NO/1NC, 0.4 A Min current, 0.63 A Max current, 690 V

Zoro # G515543235
Mfr # B3UA59-00-0G
product price: $126.99
/ea
Brah Electric IEC Overload Relay, 1NO/1NC, 8 A Min current, 12.5 A Max current, 690 V B3UA59-00-1K
Brah Electric

IEC Overload Relay, 1NO/1NC, 8 A Min current, 12.5 A Max current, 690 V

Zoro # G915543231
Mfr # B3UA59-00-1K
product price: $126.99
/ea
Motor Overload Relays (1,000+ items) - Page 14
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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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