Relays

Relays are essential components in the world of automation and control systems, enabling safe and efficient operation across various applications. This category of relays encompasses a wide variety of products designed to meet the needs of industries ranging from manufacturing to commercial and residential sectors. Our selection includes highly reliable safety relays like the PILZ PIH-1SK, which ensures optimum safety in critical applications, and versatile contactor relays such as the ALLEN BRADLEY 100-A09NZ3, perfect for managing electrical loads with precision.Discover mounting options with the CROUZET PB-16C4, featuring six relays on a convenient board, designed for ease of installation. Enhance the protection of your electrical systems with the robust overload relays from Square D, including models like the 9065 TYPE TD26 and the B9.10 thermal units. These overload relays prevent damage to motors and minimize downtime, making them indispensable for any operational setup.For low signal applications, our NEC MR602-24USR PCB wash relays offer great sensitivity and performance, while solid-state solutions like the SCHMERSAL AZR31T2 provide reliable switching without the wear and tear associated with mechanical components.We also stock numerous options in thermal units from Square D, ensuring you can find replacements for virtually any application need. From Dayton’s versatile relays to General Electric’s motor control options, our extensive inventory is designed to keep your systems running smoothly. Whether for industrial machinery, automation panels, or residential circuits, our relays promise performance, safety, and longevity. Shop our comprehensive range to find the right relay solution tailored for your unique requirements.

SCHWEITZER
SCHWEITZER ENGINEERING SEL-587Z DIFFERENTIAL RELAY T255503

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP: $5,931.00

Was:

Now: $3,558.60

3 in stock
GE
GE 369-HI-R-M-F-E-0-E MOTOR MANAGEMENT RELAY

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP:

Was:

Now: $2,999.99

4 in stock
Westinghouse
WESTINGHOUSE DIGITRIP RMS 500 SOLID STATE PROGRAMMER T149738

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP:

Was:

Now: $2,499.00

1 in stock
BASLER
BASLER BE1-25 SYNC-CHECK RELAY T255457

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP: $3,498.00

Was:

Now: $2,098.80

4 in stock
AMPHENOL
LOT OF 22 AMPHENOL 272-0103-001-000 SO-1049-8772 RELAY SOCKET T265729

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP:

Was:

Now: $2,000.00

1 in stock
ABB
ABB 1457C83A01 CLASS 1E RELAY PROTECTIVE AR 62 5VDC T185875

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP:

Was:

Now: $1,999.99

1 in stock
GE
GE 12GCX51B13A REACTANCE DISTANCE RELAY T211687

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP:

Was:

Now: $1,999.99

3 in stock
EATON
EATON C441P3309NOUI-HVR OVERLOAD RELAY T217974

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP: $2,580.00

Was:

Now: $1,548.00

3 in stock
EATON
EATON C441P3309NOUI-HVR OVERLOAD RELAY CONTROL POWERED W/ HIGHER VOLTAGE T217968

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP: $2,580.00

Was:

Now: $1,548.00

1 in stock
GE
GE DS200TCRAG1A RELAY OUTPUT BOARD T212557

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP:

Was:

Now: $1,499.99

1 in stock
GE
GE SBC231A01A 0215B8455 STATIC BREAKER FAILURE RELAY T225441

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP:

Was:

Now: $1,499.99

1 in stock
SCHWEITZER
SCHWEITZER ENGINEERING SEL-751A FEEDER PROTECTION RELAY T255456

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP: $3,564.00

Was:

Now: $1,499.99

7 in stock
Westinghouse
WESTINGHOUSE 290B346A21 TYPE HU TRANSFORMER DIFFERENTIAL RELAY T211683

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP:

Was:

Now: $1,499.99

1 in stock
BASLER
BASLER ELECTRIC BE1810/U T3EE1LA7N1F DIGITAL FREQUENCY RELAY T245574

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP: $3,568.00

Was:

Now: $1,427.20

1 in stock
GE
GE SR735-CASE MICROPROCESSOR-BASED FEEDER PROTECTION RELAY T268551

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP:

Was:

Now: $1,424.99

1 in stock
BECKWITH
BECKWITH M-3425 COMPREHENSIVE INTEGRATED PROTECTION SYSTEM T268550

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Was:

Now: (Inc. Texas Sales Tax)

MSRP:

Was:

Now: $1,299.99

1 in stock
AGASTAT
AGASTAT 7022OH TIME DELAY RELAY T232390

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP: $2,015.00

Was:

Now: $1,209.00

1 in stock
EATON
EATON D80NE2A TIMING RELAY T262177

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP: $2,000.00

Was:

Now: $1,200.00

2 in stock
EATON
EATON EAFR-101 ARC FLASH RELAY T246032

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP: $1,988.65

Was:

Now: $1,193.19

4 in stock
AGASTAT
AGASTAT 7012SE TIME DELAY RELAY T230196

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP: $1,897.95

Was:

Now: $1,138.77

1 in stock
PEC
LOT OF 240 PEC 82620-48130 54003161 FUSIBLE LINK BLOCK ASSEMBLY T44121

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP:

Was:

Now: $1,130.00

1 in stock
AGASTAT
AGASTAT 2122A4SJ 120V-AC TIME DELAY RELAY T214352

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP:

Was:

Now: $1,092.19

1 in stock
AGASTAT
AGASTAT 2122DH1NF TIME DELAY RELAYS T208093

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP: $1,820.31

Was:

Now: $1,092.19

5 in stock
UNBRANDED
ZIEHL TR1200IP TEMPERATURE RELAY T255418

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP: $1,716.00

Was:

Now: $1,029.60

5 in stock
EATON
EATON IQ 230/IQ 330 RELAY T245473

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP: $2,541.00

Was:

Now: $1,016.40

1 in stock
BASLER
BASLER ELECTRIC BE1-27/59 A3F E1L NON1F OVERVOLTAGE RELAY T245577

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP: $2,508.00

Was:

Now: $1,003.20

1 in stock
BASLER
BASLER ELECTRIC BE1-27/59 UNDERVOLTAGE T238468

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP: $2,508.00

Was:

Now: $1,003.20

1 in stock
AGASTAT
AGASTAT 2122A4SJ TIMING RELAY T233173

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP: $2,540.00

Was:

Now: $1,000.00

1 in stock
ABB
ABB 671B287A09 TYPE KF HIGH SPEED UNDER FREQUENCY RELAY T161823

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP:

Was:

Now: $999.99

2 in stock
BASLER
BASLER BE1-87T SOLID-STATE PROTECTIVE RELAY T211673

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP:

Was:

Now: $999.99

1 in stock
GE
GE 12BDD15B16A DIFFERENTIAL PROTECTION RELAY T211675

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP:

Was:

Now: $999.99

1 in stock
GE
GE 12BDD15B16A DIFFERENTIAL RELAY TRANSFORMER PROTECTION HARMONIC RESTRAINT BDD1 T210248

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP:

Was:

Now: $999.99

6 in stock
GE
GE 12INC77N1A NEGATIVE SEQUENCE OVERCURRENT RELAY T211688

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP:

Was:

Now: $999.99

1 in stock
GE
GE CFD22B2A HIGH SPEED DIFFERENTIAL RELAY T194198

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP:

Was:

Now: $999.99

1 in stock
INSTRUMENT TRANSFORMERS
INSTRUMENT TRANSFORMERS BGFL144-1200 BGFL GROUND FAULT RELAY T255581

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP:

Was:

Now: $999.99

1 in stock
Knight Components
LOT OF 500 KNIGHT COMPONENTS 10UF/U/260VAC RELAYS

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP:

Was:

Now: $999.99

1 in stock
Knight Components
LOT OF 500 KNIGHT COMPONENTS SFE+V 260VAC 10UF/U 2X330V RELAYS

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP:

Was:

Now: $999.99

1 in stock
Westinghouse
WESTINGHOUSE 290B346A22 TYPE HU-1 TRANSFORMER DIFFERENTIAL RELAY T211690

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP:

Was:

Now: $999.99

1 in stock
GTE Automatic Electric
LOT OF 96 GTE PP-70330-34CA ELECTRONIC COIL RELAY T141854

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP:

Was:

Now: $960.00

1 in stock
ABB
ABB 264C900A05 RELAY T233861

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP: $1,518.00

Was:

Now: $910.80

1 in stock
GE
GE IAC 54A10A 205-90K181-CFR IAC TIME-OVERCURRENT RELAY T201960

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP:

Was:

Now: $899.99

1 in stock
BELUK
BELUK BLR-MC SA103BAUL POWER FECTOR CONTROL RELAY T160124

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP:

Was:

Now: $899.00

1 in stock
EATON
EATON C4410109NOUI MOTOR INSIGHT SOLID STATE OVERLOAD T252186

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP: $1,490.00

Was:

Now: $894.00

27 in stock
UNBRANDED
LOT OF 296 PA6T-GF35 RELAY FUSE T59103

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP:

Was:

Now: $885.00

1 in stock
Guardian Electric
LOT OF 50 GUARDIAN ELECTRIC A410-363301-12 RELAYS 5 A 12 VDC T121691

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP:

Was:

Now: $840.00

3 in stock
AMF
LOT OF 8 AMF POTTER & BRUMFIELD JMF-1080-61 MERCURY MODULE RELAYS IN CIRCUIT BOARD T45822

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP:

Was:

Now: $800.00

7 in stock
ABB
ABB COV-7 VOLTAGE CONTROLLED RELAY T149620

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP:

Was:

Now: $799.00

2 in stock
ABB
ABB COV-7 VOLTAGE CONTROLLED RELAY T149621

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP:

Was:

Now: $799.00

3 in stock
UNBRANDED
LOT OF 150 3H2192 RELAYS T44122

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP:

Was:

Now: $799.00

1 in stock
Westinghouse
WESTINGHOUSE C0-9 C0-9H1111N OVERCURRENT RELAY T149617

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP:

Was:

Now: $799.00

11 in stock
Westinghouse
WESTINGHOUSE C0-9 C0-9L1111N OVERCURRENT RELAY T149618

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP:

Was:

Now: $799.00

1 in stock
Westinghouse
WESTINGHOUSE C0-9H2101N C0-2 OVERCURRENT RELAY T149470

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP:

Was:

Now: $799.00

16 in stock
Westinghouse
WESTINGHOUSE C0-9H2101N C0-2 OVERCURRENT RELAY T149471

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP:

Was:

Now: $799.00

2 in stock
Westinghouse
WESTINGHOUSE C0V-9 OVERCURRENT RELAY T149619

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP:

Was:

Now: $799.00

1 in stock
Westinghouse
WESTINGHOUSE ITH INSTANTANEOUS OVERCURRENT RELAY T149693

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP:

Was:

Now: $799.00

2 in stock
Cole Hersee
LOT OF 78 COLE HERSEE RA-400112-NN CUBE RELAY T68291

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP:

Was:

Now: $779.00

1 in stock
AGASTAT
AGASTAT 7012BD TIME DELAY RELAY T229687

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP: $1,297.00

Was:

Now: $778.20

1 in stock
Guardian Electric
LOT OF 45 GUARDIAN ELECTRIC A410-363301-12 RELAYS 5 A 12 VDC T121692

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP:

Was:

Now: $756.00

1 in stock
ABB
ABB 1955594 TYPE ITH FAULT DETECTOR RELAY T194200

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP:

Was:

Now: $749.99

1 in stock
ABB
ABB 411R1175 CIRCUIT SHIELD UNDERVOLTAGE RELAY TYPE 27 T210433

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP:

Was:

Now: $749.99

2 in stock
AGASTAT
AGASTAT 7012SE TIME DELAY RELAYS T212825

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP:

Was:

Now: $749.99

1 in stock
WHITE RODGERS
LOT OF 75 WHITE RODGERS 134-50102-106D W-R RBM RELAY T263099

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP:

Was:

Now: $749.99

1 in stock
Westinghouse
WESTINGHOUSE 1878046A C0-5 OVERCURRENT RELAY T201964

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP:

Was:

Now: $749.99

1 in stock
Westinghouse
WESTINGHOUSE AP-40135-1 TYPE WR-4C RECORDER RELAY 120 VAC 60 HZ T187426

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP:

Was:

Now: $749.99

3 in stock
SCHNEIDER
LOT OF 10 SCHNEIDER 831VS-24D GENERAL PURPOSE RELAY T149611

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP:

Was:

Now: $749.00

1 in stock
OMRON
LOT OF 70 OMRON G2RV-SL700 POWER RELAY T253969

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP:

Was:

Now: $700.00

1 in stock
Westinghouse
WESTINGHOUSE 293B237A21 KA-4 CARRIER AUXILIARY OTHER RELAY T186588

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP:

Was:

Now: $700.00

1 in stock
GE
LOT OF 3 GE SR735 MOVEIT0284095 FEEDER PROTECTION RELAY T265630

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP: $6,865.98

Was:

Now: $699.99

1 in stock
SQUARE D
SQUARE D GAT 12 GROUND FAULT RELAY T245480

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP: $1,716.00

Was:

Now: $686.40

1 in stock
SQUARE D
SQUARE D GAT 12 GROUND FAULT RELAY T245482

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP: $1,716.00

Was:

Now: $686.40

1 in stock
GE
GE 12SAM14B17A STATIC TIMING RELAY T210298

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP:

Was:

Now: $649.99

1 in stock
Westinghouse
WESTINGHOUSE CO11-C611BA11 OVERCURRENT RELAY T228563

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP: $1,080.00

Was:

Now: $648.00

1 in stock
$ASEA RK 411 102-DE PHASE\VOLTAGE LOSS RELAY For Sale$

Asea
ASEA RK 411 102-DE PHASE\VOLTAGE LOSS RELAY T228272

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP: $1,072.26

Was:

Now: $643.36

1 in stock
Pyrotronics
PYROTRONICS SR-32 RELAY MODULE T235393

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP: $1,056.00

Was:

Now: $633.60

1 in stock
Pyrotronics
PYROTRONICS SR-32 RELAY T235107

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP: $1,056.00

Was:

Now: $633.60

1 in stock
ABB
ABB 446S1201 CIRCUIT SHEILD, OVERCURRENT RELAY T215060

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP:

Was:

Now: $599.99

3 in stock
TE Connectivity
LOT OF 110 TE CONNECTIVITY 2-1904131-9 POWER RELAY T252772

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP:

Was:

Now: $561.00

1 in stock
ABB
ABB 223S3341 OVER CURRENT RELAY T226558

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP: $924.01

Was:

Now: $554.41

1 in stock
BASLER
BASLER ELECTRIC BE1-59N GROUND FAULT RELAY T214750

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP:

Was:

Now: $554.40

1 in stock
EAGLE SIGNAL
EAGLE SIGNAL CG907A3 TIME DELAY RELAY T239579

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP: $924.00

Was:

Now: $554.40

1 in stock
BASLER
BASLER ELECTRIC BE1-25 M1E A6R A5R1F SYNC-CHECK RELAY T243705

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP: $1,320.00

Was:

Now: $528.00

1 in stock
Westinghouse
WESTINGHOUSE 1875526 RELAY T209789

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP: $866.95

Was:

Now: $520.17

1 in stock
Westinghouse
WESTINGHOUSE 289B456A18 COM-5 OVERCURRENT RELAY T211503

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP:

Was:

Now: $520.17

14 in stock
Westinghouse
WESTINGHOUSE 289B456A18 COM-5 OVERCURRENT RELAY T211598

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP:

Was:

Now: $520.17

1 in stock
Guardian Electric
GUARDIAN ELECTRIC A430-056563-06 MER-21-120A STEPPING RELAY T32224

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP:

Was:

Now: $510.00

2 in stock
LEACH CORPORATION
LEACH CORPORATION 9274-6197 10A RELAY T13372

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP:

Was:

Now: $500.00

2 in stock
ABB
ABB 606B028A09 TYPE AR RELAY T210314

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP:

Was:

Now: $499.99

1 in stock
AGASTAT
AGASTAT 7022PJ TIME DELAY RELAY T265920

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP:

Was:

Now: $499.99

2 in stock
AGASTAT
AGASTAT ETR14D3N003 TIME DELAY RELAY T202195

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP:

Was:

Now: $499.99

1 in stock
AMETEK
AMETEK ACS140-125D PANALARM POWER RELAY T159178

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP:

Was:

Now: $499.99

1 in stock
BASLER
BASLER BE1-25 SYNC-CHECK-RELAY SOLID-STATE SYNCHRONISM CHECK RELAY T268895

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP:

Was:

Now: $499.99

1 in stock
BASLER
BASLER BE1-81 DIGITAL FREQUENCY SOLID-STATE PROTECTIVE RELAY RELAY T211678

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP:

Was:

Now: $499.99

1 in stock
BASLER
BASLER BE1-81-T1E-E1E-B0N1F SOLID-STATE PROTECTIVE RELAY T210539

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP:

Was:

Now: $499.99

1 in stock
BASLER
BASLER ELECTRIC BE1-25 M1E A6R A5R1F SYNC-CHECK RELAY T245576

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP:

Was:

Now: $499.99

1 in stock
BASLER
BASLER ELECTRIC BE132R E1EE1RAON1F POWER RELAY T245579

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP:

Was:

Now: $499.99

1 in stock
Cooper Bussman
COOPER BUSSMAN KRP-C-4000SP TIME-DELAY FUSE T259752

MSRP:

Was:

Now: (Inc. Texas Sales Tax)

MSRP:

Was:

Now: $499.99

3 in stock

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