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  9. Motor Overload Relays
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Motor Overload Relays (1,000+ items) - Page 4

Dayton Overload Relay, 1NC/1NO, 63 A Min current, 80 A Max current 6ECA2
Dayton

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

Zoro # G1839126
Mfr # 6ECA2
product price: $42.59
/ea
Dayton Overload Relay, 1NC/1NO, 48 A Min current, 65 A Max current 6ECA0
Dayton

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

Zoro # G0657851
Mfr # 6ECA0
product price: $38.19
/ea
Siemens Overload Relay, 1NC/1NO, 5.5 A Min current, 8 A Max current, 690V AC 3RU21161HB0
Siemens

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

Zoro # G4286615
Mfr # 3RU21161HB0
product price: $67.39
/ea
Abb TA25DU5.0, OVERLOAD RELAY 3.5 - 5.0A TA25DU5.0
Abb

TA25DU5.0, OVERLOAD RELAY 3.5 - 5.0A

Zoro # G9282982
Mfr # TA25DU5.0
product price: $435.99
/ea
Schneider Electric Overload Relay, 1NC/1NO, 5.5 A Min current, 8 A Max current, 690V AC LRD12L
Schneider Electric

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

Zoro # G5383192
Mfr # LRD12L
product price: $75.69
/ea
Schneider Electric Overload Relay, 1NC/1NO, 17 A Min current, 24 A Max current, 690V AC LRD22L
Schneider Electric

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

Zoro # G5383086
Mfr # LRD22L
product price: $75.99
/ea
Schneider Electric Overload Relay, 1NC/1NO, 2.6 A Min current, 3.7 A Max current, 690V AC LR2K0310
Schneider Electric

Overload Relay, 1NC/1NO, 2.6 A Min current, 3.7 A Max current, 690V AC

Zoro # G1785305
Mfr # LR2K0310
product price: $80.99
/ea
Schneider Electric Overload Relay, 1NC/1NO, 30 A Min current, 40 A Max current, 1000V AC LRD3355
Schneider Electric

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

Zoro # G1126876
Mfr # LRD3355
product price: $140.99
/ea
Schneider Electric Overload Module, 4.5 A Min current, 18 A Max current, 690V AC LUCA18FU
Schneider Electric

Overload Module, 4.5 A Min current, 18 A Max current, 690V AC

Zoro # G0477830
Mfr # LUCA18FU
product price: $137.99
/ea
Schneider Electric Alternating Relay 24050/60 CA2SKE20U7
Schneider Electric

Alternating Relay 24050/60

Zoro # G0570188
Mfr # CA2SKE20U7
product price: $158.99
/ea
Eaton Overload Relay, 1NC/1NO, 9 A Min current, 45 A Max current XTOE045CGSS
Eaton

Overload Relay, 1NC/1NO, 9 A Min current, 45 A Max current

Zoro # G0462874
Mfr # XTOE045CGSS
product price: $215.99
/ea
Siemens Overload Relay, 1NC/1NO, 28 A Min current, 40 A Max current, 690V AC 3RU21364FB0
Siemens

Overload Relay, 1NC/1NO, 28 A Min current, 40 A Max current, 690V AC

Zoro # G3793248
Mfr # 3RU21364FB0
product price: $144.99
/ea
Siemens Overload Relay, 1NC/1NO, 1.4 A Min current, 2 A Max current, 690V AC 3RU21161BB0
Siemens

Overload Relay, 1NC/1NO, 1.4 A Min current, 2 A Max current, 690V AC

Zoro # G4286563
Mfr # 3RU21161BB0
product price: $67.36
/ea
Siemens Overload Relay, 1NC/1NO, 17 A Min current, 22 A Max current, 690V AC 3RU21264CB0
Siemens

Overload Relay, 1NC/1NO, 17 A Min current, 22 A Max current, 690V AC

Zoro # G4286773
Mfr # 3RU21264CB0
product price: $89.49
/ea
Abb TF42-13, THERMAL O/L RELAY, 10.0-13.0A TF42-13
Abb

TF42-13, THERMAL O/L RELAY, 10.0-13.0A

Zoro # G9283816
Mfr # TF42-13
product price: $113.99
/ea
Schneider Electric NEMA Overload Relay, 1NC, 25 A Max current, 600V AC 9065SEO5
Schneider Electric

NEMA Overload Relay, 1NC, 25 A Max current, 600V AC

Zoro # G1737714
Mfr # 9065SEO5
product price: $137.99
/ea
Schneider Electric Overload Relay, 1NC/1NO, 12 A Min current, 18 A Max current, 690V AC LRD21L
Schneider Electric

Overload Relay, 1NC/1NO, 12 A Min current, 18 A Max current, 690V AC

Zoro # G5383077
Mfr # LRD21L
product price: $75.99
/ea
Schneider Electric NEMA Overload Relay, 1NC, 27 A Max current, 600V AC 9065SDO5
Schneider Electric

NEMA Overload Relay, 1NC, 27 A Max current, 600V AC

Zoro # G2777941
Mfr # 9065SDO5
product price: $156.99
/ea
Schneider Electric Overload Relay, 1NC/1NO, 48 A Min current, 65 A Max current, 1000V AC LR2D3559
Schneider Electric

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

Zoro # G3075983
Mfr # LR2D3559
product price: $135.14
/ea
Schneider Electric Overload Relay, 1NC/1NO, 2.5 A Min current, 4 A Max current, 690V AC LRD08L
Schneider Electric

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

Zoro # G5383217
Mfr # LRD08L
product price: $79.19
/ea
Schneider Electric Overload Relay, 1NC/1NO, 9 A Min current, 13 A Max current, 690V AC LRD16L
Schneider Electric

Overload Relay, 1NC/1NO, 9 A Min current, 13 A Max current, 690V AC

Zoro # G5383061
Mfr # LRD16L
product price: $80.25
/ea
Schneider Electric Overload Relay, 1NC/1NO, 23 A Min current, 32 A Max current, 690V AC LRD32L
Schneider Electric

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

Zoro # G5383095
Mfr # LRD32L
product price: $80.25
/ea
Siemens Overload Relay, 1NC/1NO, 7 A Min current, 10 A Max current, 690V AC 3RU21161JB0
Siemens

Overload Relay, 1NC/1NO, 7 A Min current, 10 A Max current, 690V AC

Zoro # G4286624
Mfr # 3RU21161JB0
product price: $78.49
/ea
Siemens Overload Relay, 1NC/1NO, 2.8 A Min current, 4 A Max current, 690V AC 3RU21161EB0
Siemens

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

Zoro # G4313811
Mfr # 3RU21161EB0
product price: $72.29
/ea
No Product Image Available
Weg

Overload Relay 100A

Zoro # G0569768
Mfr # RW67-2D3-U050
product price: $65.35
/ea
No Product Image Available
Weg

Overload Relay

Zoro # G0834465
Mfr # RW27-1D3-U008
product price: $39.65
/ea
Square D Overload Relay, 1NC/1NO, 80 A Min current, 104 A Max current, 1000V AC LRD4365
Square D

Overload Relay, 1NC/1NO, 80 A Min current, 104 A Max current, 1000V AC

Zoro # G2410703
Mfr # LRD4365
product price: $478.99
/ea
Eaton Overload Relay, 1NC/1NO, 1.6 A Min current, 2.4 A Max current XTOM2P4AC1
Eaton

Overload Relay, 1NC/1NO, 1.6 A Min current, 2.4 A Max current

Zoro # G0856502
Mfr # XTOM2P4AC1
product price: $72.89
/ea
Schneider Electric Overload Relay, 1NC/1NO, 1.6 A Min current, 2.5 A Max current, 690V AC LR3D07L
Schneider Electric

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

Zoro # G5383131
Mfr # LR3D07L
product price: $95.75
/ea
Eaton Overload Relay, 2NC/2NO, 9 A Min current, 45 A Max current, 690V AC C440A1A045SF2
Eaton

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

Zoro # G010042318
Mfr # C440A1A045SF2
product price: $347.99
/ea
No Product Image Available
Lkc/Ht

Kit - 115V Compressor

Zoro # G515093624
Mfr # 0000000238
product price: $48.89
/ea
Sprecher & Schuh CEP7 3.2-16.0 A Direct Mount O/L CEP7-1EFDB
Sprecher & Schuh

CEP7 3.2-16.0 A Direct Mount O/L

Zoro # G315378471
Mfr # CEP7-1EFDB
product price: $178.19
/ea
Eaton Overload Relay, 2NC/2NO, 20 A Min current, 100 A Max current, 690V AC C440B1A100SF3
Eaton

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

Zoro # G410042253
Mfr # C440B1A100SF3
product price: $394.99
/ea
Eaton Overload Relay, 2NC/2NO, 9 A Min current, 45 A Max current, 690V AC C440A1A045SAX
Eaton

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

Zoro # G110042300
Mfr # C440A1A045SAX
product price: $258.99
/ea
Schneider Electric Overload Relay, 1NC/1NO, 9 A Min current, 13 A Max current, 690V AC LR3D16L
Schneider Electric

Overload Relay, 1NC/1NO, 9 A Min current, 13 A Max current, 690V AC

Zoro # G5383287
Mfr # LR3D16L
product price: $82.29
/ea
Idec Overload Relay, 25A, 660VAC RSSDN-25A
Idec

Overload Relay, 25A, 660VAC

Zoro # G912472718
Mfr # RSSDN-25A
product price: $34.65
/ea
Motor Overload Relays (1,000+ items) - Page 4
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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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