Overload Protection Relays

Overload protection relays are essential components in the electrical field, designed to safeguard motors and machinery from overheating and potential damage caused by excessive current. In industrial and commercial settings where machinery operates continuously, these reliable devices ensure that your equipment stays protected against overload conditions, thereby enhancing longevity and efficiency. Our extensive selection of overload protection relays includes top brands renowned for their durability and advanced features. Options like the Allen-Bradley 193-BSB and Siemens 3RU series offer robust thermal protection, tailored to withstand various operational environments. The Eaton XTOB001BC1 and Cutler-Hammer models are engineered with precision, providing accurate response times to prevent failures during critical operations. Electrical professionals appreciate the ease of installation and integration that our relays offer. From thermal units like the Square D B-series to overcurrent relays provided by Westinghouse, each product is designed to deliver optimal performance. For instance, the Square D B7.70 and B56 thermal units are known for their reliable operation in demanding industrial applications. Selecting the right overload protective relay can significantly enhance your system's safety. With options like the ETI microprocessor network protector relay and the LS MT series, you can achieve advanced monitoring and control capabilities, ensuring that your applications remain within safe operating limits. Explore our range of overload protection relays to find the perfect match for your needs. Each product is engineered to meet rigorous safety standards, providing peace of mind and reducing downtime. Invest in quality overload protection relays and ensure your equipment operates smoothly for years to come.

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IDEC
IDEC YC9Z-RHU10A1P6 OVERLOAD RELAY 1.1-2 A T190145

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP:

Was:

Now: $89.99

5 in stock
IDEC
IDEC YC9Z-RHU10A21P OVERLOAD RELAY 17.5-21.5 AMP T190146

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Now: (Inc. Texas Sales Tax)

MSRP:

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Now: $89.99

4 in stock
IDEC
IDEC YC9Z-RHU10A230 OVERLOAD RELAY T190149

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Now: (Inc. Texas Sales Tax)

MSRP:

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Now: $89.99

4 in stock
IDEC
IDEC YC9Z-RHU10A2PO OVERLOAD RELAY 1.4-2 A T190144

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Now: (Inc. Texas Sales Tax)

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Now: $89.99

1 in stock
IDEC
IDEC YC9Z-RHU10A2PO THERMAL OVERLOAD 1.4-2 AMP T190141

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Now: (Inc. Texas Sales Tax)

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Now: $89.99

1 in stock
IDEC
IDEC YC9Z-RHU10A36P OVERLOAD RELAY 29-36 A T190140

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Now: (Inc. Texas Sales Tax)

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Now: $89.99

3 in stock
ALLEN BRADLEY
ALLEN BRADLEY 193-BSC 10 OVERLOAD RELAY T259145

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Was:

Now: (Inc. Texas Sales Tax)

MSRP: $224.00

Was:

Now: $89.60

2 in stock
ALLEN BRADLEY
ALLEN BRADLEY 592-B0V16 OVERLOAD RELAY T206632

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Was:

Now: (Inc. Texas Sales Tax)

MSRP: $268.72

Was:

Now: $80.62

1 in stock
SQUARE D
LOT OF 6 SQUARE D AR 2.24 THERMAL OVERLOAD HEATER T262567

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Now: (Inc. Texas Sales Tax)

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Now: $79.20

1 in stock
ALLEN BRADLEY
ALLEN BRADLEY 193-BSA70 OVERLOAD RELAY T259259

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Now: (Inc. Texas Sales Tax)

MSRP: $194.66

Was:

Now: $77.86

1 in stock
AEG
AEG 910-341-788-00 THERMAL OVERLOAD RELAY T192463

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Now: $74.99

1 in stock
AEG
AEG 910-341-78B-00 THERMAL OVERLOAD RELAY T192464

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Now: $74.99

1 in stock
FURNAS
FURNAS 48DC31AA3 14DP32A MELTING ALLOY OVERLOAD RELAY T216123

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Now: $74.99

1 in stock
SQUARE D
SQUARE D 9065SD06B2 THERMAL OVERLOAD RELAY T216129

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5 in stock
SQUARE D
SQUARE D SR210 OVERLOAD RELAY T216118

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Now: $74.99

1 in stock
SymCom
SYMCOM 400 PROTECTION RELAY T251259

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MSRP: $183.00

Was:

Now: $73.20

1 in stock
SIEMENS
SIEMENS 3UA58 13-2T OVERLOAD RELAY T239770

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MSRP: $179.00

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Now: $71.60

1 in stock
SCHNEIDER
SCHNEIDER GB14048.4 OVERLOAD RELAY T256768

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MSRP: $166.00

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Now: $66.40

1 in stock
SIEMENS
SIEMENS 3RU1146-4JB0 OVERLOAD RELAY T150877

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Now: $63.60

1 in stock
FUJI
FUJI TK-0NY THERMAL OVERLAOD RELAY T222493

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Now: (Inc. Texas Sales Tax)

MSRP: $105.37

Was:

Now: $63.22

1 in stock
Telemecanique
TELEMECANIQUE LR2 D3561 OVERLOAD RELAY T234154

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MSRP: $150.00

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Now: $60.00

1 in stock
SQUARE D
SQUARE D 9065 ARO-1L OVERLOAD RELAY T239315

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MSRP: $96.00

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Now: $57.60

3 in stock
SCHNEIDER
SCHNEIDER LRD350 3725243 THERMAL OVERLOAD THERMAL RELAY PROTECTOR T199089

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Now: $54.99

5 in stock
UNBRANDED
271263-A RELAY OVERLOAD THERMAL 3PH T169239

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Now: $49.99

1 in stock
CUTLER HAMMER
CUTLER HAMMER C306DN3 THERMAL OVERLOAD RELAY ASSY T267494

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Now: (Inc. Texas Sales Tax)

MSRP: $138.02

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Now: $49.99

1 in stock
FURNAS
FURNAS 48GC107754 MELTING ALLOY OVERLOAD RELAY 600 VAC T187418

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Now: $49.99

1 in stock
GE
GE CRI24CA OVERLOAD RELAY T212383

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Now: $49.99

1 in stock
ALLEN BRADLEY
LOT OF 2 ALLEN-BRADLEY 193-BSB 80 OVERLOAD RELAY

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1 in stock
SQUARE D
LOT OF 6 SQUARE D AR 7.7 THERMAL OVERLOAD HEATER ELEMENT T243053

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1 in stock
SQUARE D
LOT OF 6 SQUARE D AR 7.7 THERMAL OVERLOAD HEATER ELEMENT T243370

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1 in stock
SIEMENS
SIEMENS 3RU1116-1BB0 3RT1015-1AK61 PLUG IN OVERLOAD RELAY UNIT T163387

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5 in stock
SIEMENS
SIEMENS 3RU1116-1EB0 3RT1015-1AK61 OVERLOAD RELAY T163391

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5 in stock
SQUARE D
SQUARE D SFB20 OVERLOAD RELAY T216119

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2 in stock
Teco
TECO RHU-10/2.5A1 THERMAL OVERLOAD T211429

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2 in stock
Telemecanique
TELEMECANIQUE LRD03 THERMAL OVERLOAD RELAY T242064

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1 in stock
FUJI
FUJI TR-0N-0.64-0.96 THERMAL OVERLOAD RELAY T232517

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MSRP: $80.00

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Now: $48.00

2 in stock
Westinghouse
WESTINGHOUSE AN13A THERMAL OVERLOAD RELAY T164608

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1 in stock
Westinghouse
LOT OF 2 WESTINGHOUSE H-39 OVERLOAD THERMAL UNIT T223420

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1 in stock
Fuji Electric
FUJI ELECTRIC F232.67914 THERMAL OVERLOAD RELAY T222494

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MSRP: $70.00

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Now: $42.00

1 in stock
ALLEN BRADLEY
ALLEN-BRADLEY X-36182 OVERLOAD RELAY T185780

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Now: $39.99

4 in stock
FUJI
FUJI SC-N1/G TR35BN CONTACTOR T260054

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Now: $39.99

1 in stock
General Semiconductor Industries
GENERAL SEMICONDUCTOR INDUSTRIES 587B301 AC LINE PROTECTOR 120V 30A T183344

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1 in stock
Tecumseh
TECUMSEH 8200128G88 OVERLOAD RELAY BLOCK T206560

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MSRP: $75.00

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Now: $39.99

1 in stock
ALLEN BRADLEY
ALLEN BRADLEY 1415-N50 SER K THIRD OVERLOAD RELAY KIT (SERIES K) T267803

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MSRP: $61.43

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Now: $36.86

1 in stock
GE
GE 12HGA11J54 SOLID STATE OVERLOAD/RELAY T225192

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MSRP: $57.00

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Now: $34.20

1 in stock
EATON
EATON FH39 THERMAL OVERLOAD RELAY HEATER T225427

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MSRP: $55.34

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Now: $33.20

1 in stock
EATON
EATON FH41 THERMAL OVERLOAD RELAY HEATER T225428

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MSRP: $55.34

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Now: $33.20

2 in stock
IDEC
IDEC YC9Z-RHU80A360 OVERLOAD RELAY T190218

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MSRP: $54.00

Was:

Now: $32.40

2 in stock
FUJI
FUJI TK-1SN/UL TR262 THERMAL OVERLOAD RELAY T222618

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Now: (Inc. Texas Sales Tax)

MSRP: $52.68

Was:

Now: $31.61

1 in stock
Telemecanique
TELEMECANIQUE LR2 D3322 BIMETALLIC OVERLOAD RELAY T251829

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MSRP: $77.46

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Now: $30.98

1 in stock
ALLEN BRADLEY
ALLEN-BRADLEY 592-JOV16 OVERLOAD RELAY T171589

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Now: $29.99

1 in stock
EATON
EATON 179C319G22 CUTLER HAMMER SOLID OVERLOAD RELAY HEATER ELEMENT T218750

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MSRP:

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1 in stock
Fuji Electric
FUJI ELECTRIC 4NK0AH TK-0N THERMAL OVERLOAD RELAY T242607

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1 in stock
SCHNEIDER
SCHNEIDER LRD14 3725027 THERMAL OVERLOAD RELAY 7-10 AMP T168709

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Now: (Inc. Texas Sales Tax)

MSRP: $39.54

Was:

Now: $29.66

24 in stock
FUJI
FUJI 1NK0FM TK-1SN/UL THERMAL OVERLOAD RELAY 2.8-4.2AMP T222649

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MSRP: $47.90

Was:

Now: $28.74

1 in stock
GE
LOT OF 2 GENERAL ELECTRIC CR123-C0.66A OVERLOAD THERMAL UNIT T223424

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MSRP:

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Now: $28.00

1 in stock
IDEC
IDEC YC9Z-RHU80A436 OVERLOAD RELAY T190219

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Now: (Inc. Texas Sales Tax)

MSRP: $45.00

Was:

Now: $27.00

1 in stock
ABB
ABB TA42DU42 THERMAL OVERLOAD RELAY T240315

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MSRP: $59.72

Was:

Now: $24.99

1 in stock
Fuji Electric
FUJI ELECTRIC TR-1SN/UL 1NR0FQ THERMAL OVERLOAD RELAY T222591

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MSRP: $34.00

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Now: $24.99

1 in stock
Fuji Electric
FUJI ELECTRIC TR-1SN/UL 1NR0FU THERMAL OVERLOAD RELAY T222573

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MSRP: $34.00

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1 in stock
Proyec Devices
PROYEC DEVICES 587B301 AC LINE PROTECTOR 120V 30A T183341

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MSRP:

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2 in stock
SCHNEIDER
SCHNEIDER LAD7B106 THERMAL OVERLOAD RELAY T240174

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MSRP:

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1 in stock
Schneider Electric
SCHNEIDER ELECTRIC LRD3359 OVERLOAD RELAY T218542

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MSRP: $59.87

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Now: $23.95

1 in stock
FUJI
FUJI TR-1SN OVERLOAD RELAY T222490

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MSRP: $36.72

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Now: $22.03

1 in stock
Fuji Electric
FUJI ELECTRIC TR-1SN/UL THERMAL OVERLOAD RELAY T222262

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MSRP: $34.00

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Now: $20.40

5 in stock
Westinghouse
WESTINGHOUSE AN11P THERMAL OVERLOAD RELAY T164618

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2 in stock
ALLEN BRADLEY
AB X-37886 OVERLOAD RELAY T185812

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MSRP:

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4 in stock
ALLEN BRADLEY
AB X-42184 OVERLOAD RELAY T185782

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MSRP:

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2 in stock
ALLEN BRADLEY
ALLEN-BRADLEY 193-BSB16 OVERLOAD RELAY T221354

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MSRP: $113.00

Was:

Now: $19.99

2 in stock
CUTLER HAMMER
CUTLER HAMMER FH92 179C319622 THERMAL OVERLOAD/HEATER T225426

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MSRP: $32.00

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Now: $19.99

1 in stock
FUJI
FUJI 4NK0ASY THERMAL OVERLOAD RELAY T234912

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MSRP: $24.00

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Now: $19.99

3 in stock
GE
GENERAL ELECTRIC CR123-C0.60A OVERLOAD THERMAL UNIT T223384

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MSRP: $28.00

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Now: $19.99

1 in stock
GE
GENERAL ELECTRIC CR123-C1.63A OVERLOAD THERMAL UNIT T223378

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MSRP: $28.00

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Now: $19.99

1 in stock
GE
GENERAL ELECTRIC CR123-C15.1B OVERLOAD THERMAL UNIT T223385

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1 in stock
Gould
GOULD E20F0L1 OVERLOAD RELAY T215108

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1 in stock
Sprecher & Schuh
SPRECHER & SCHUH CT4-9 THERMAL OVERLOAD T228940

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MSRP: $48.21

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Now: $19.99

4 in stock
Westinghouse
WESTINGHOUSE 48A3454G03 TYPE MW-11 THERMAL OVERLOAD RELAY WITHOUT HEATER ELEMENT FOR PANEL MOUNTING T161948

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3 in stock
ALLEN BRADLEY
ALLEN BRADLEY 815-BOV4 OVERLOAD RELAY T221148

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MSRP: $49.00

Was:

Now: $19.60

3 in stock
Telemecanique
TELEMECANIQUE LR2 D1308 THERMAL OVERLOAD RELAY T151886

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MSRP:

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1 in stock
SCHNEIDER
SCHNEIDER LAD7B106 OVERLOAD RELAY T166950

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MSRP:

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Now: $15.99

2 in stock
SQUARE D
LOT OF 2 SQUARE D AR2.98 OVERLOAD RELAY THERMAL UNIT T149506

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MSRP:

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1 in stock
SQUARE D
SQUARE D B12.8 OVERLOAD RELAY THERMAL UNIT T149608

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2 in stock
SQUARE D
SQUARE D B3.00 OVERLOAD RELAY THERMAL UNIT T149605

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2 in stock
SQUARE D
SQUARE D B56 OVERLOAD RELAY THERMAL UNIT T149606

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MSRP:

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2 in stock
SQUARE D
SQUARE D B7.70 OVERLOAD RELAY THERMAL UNIT T149607

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MSRP:

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Now: $15.00

2 in stock
ALLEN BRADLEY
AB 193-BSB 22 B OVERLOAD RELAY 2.3A T181572

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MSRP:

Was:

Now: $10.99

1 in stock