Control Relays & Machine Tool Relays

Shop by Category

3,502 Results

    • (LOT OF 5) ALLEN BRADLEY 700-N800A1 SERIES B AC RELAY 10A 300V - Image 1 of 4
    • (LOT OF 5) ALLEN BRADLEY 700-N800A1 SERIES B AC RELAY 10A 300V - Image 2 of 4
    • (LOT OF 5) ALLEN BRADLEY 700-N800A1 SERIES B AC RELAY 10A 300V - Image 3 of 4
    • (LOT OF 5) ALLEN BRADLEY 700-N800A1 SERIES B AC RELAY 10A 300V - Image 4 of 4

    (LOT OF 5) ALLEN BRADLEY 700-N800A1 SERIES B AC RELAY 10A 300V

    Pre-Owned ยท Allen-Bradley
    $98.00
    or Best Offer
    $15.00 shipping
    • Leuze Lumiflex MSI-SR2 Emergency Stop Relay USED - Image 1 of 2
    • Leuze Lumiflex MSI-SR2 Emergency Stop Relay USED - Image 2 of 2

    Leuze Lumiflex MSI-SR2 Emergency Stop Relay USED

    Pre-Owned ยท Unbranded
    $99.88
    or Best Offer
    Free shipping
    • DOLD Frequency Relay BA 9837.11 - Image 1 of 2
    • DOLD Frequency Relay BA 9837.11 - Image 2 of 2

    DOLD Frequency Relay BA 9837.11

    $385.00
    or Best Offer
    $60.00 shipping
    • SQUARE D 8536SCG3H30 SER. A 120V NSNP - Image 1 of 4
    • SQUARE D 8536SCG3H30 SER. A 120V NSNP - Image 2 of 4
    • SQUARE D 8536SCG3H30 SER. A 120V NSNP - Image 3 of 4
    • SQUARE D 8536SCG3H30 SER. A 120V NSNP - Image 4 of 4

    SQUARE D 8536SCG3H30 SER. A 120V NSNP

    $750.00
    or Best Offer
    Free shipping
  • MCRC-0-40-AT-D, GE, REL,4NO, 24V DC COIL STD TERM - Image 1 of 2

    MCRC-0-40-AT-D, GE, REL,4NO, 24V DC COIL STD TERM

    Brand New ยท GE
    $99.64
    or Best Offer
    $14.18 shipping
  • DRB INC RRS CONTROLLER A7300 REMOTE RELAY MAIN CONTROLLER PCB OPEN BOX FAST SHIP - Image 1 of 4

    DRB INC RRS CONTROLLER A7300 REMOTE RELAY MAIN CONTROLLER PCB OPEN BOX FAST SHIP

    $249.99
    or Best Offer
    Free shipping
  • Struthers-Dunn Electromechanical Relay 120VAC 75A 418AXXL-120VAC - Image 1 of 4

    Struthers-Dunn Electromechanical Relay 120VAC 75A 418AXXL-120VAC

    $79.99
    or Best Offer
    $14.73 shipping
  • Myers Emergency Power Control EPC-A-2-D 120V/277VAC New. Unopened. - Image 1 of 2

    Myers Emergency Power Control EPC-A-2-D 120V/277VAC New. Unopened.

    Brand New ยท Myers
    $99.99
    or Best Offer
    Free shipping
  • 3RH21221AK60 Siemens Control Relay, 2NO + 2NC, 120VAC Coil, Screw Terminals 10A - Image 1 of 4

    3RH21221AK60 Siemens Control Relay, 2NO + 2NC, 120VAC Coil, Screw Terminals 10A

    Brand New ยท Siemens
    (1)
    $60.99
    or Best Offer
    Free shipping
    Only 1 left!
  • DURAKOOL 3030APS120AC CONTROL RELAY 30A 480VAC 120V COIL - Image 1 of 4

    DURAKOOL 3030APS120AC CONTROL RELAY 30A 480VAC 120V COIL

    Brand New ยท Durakool
    $150.00
    or Best Offer
    $34.00 shipping
    Only 1 left!
  • FUJI 20 Amp 3-Pole Contactor SK09G w/24VDC Coil rated to 5HP @ 480V - NEW - Image 1 of 3

    FUJI 20 Amp 3-Pole Contactor SK09G w/24VDC Coil rated to 5HP @ 480V - NEW

    Brand New ยท Fuji
    $22.49
    or Best Offer
    Free shipping
  • AMP-TE CONNECTIVITY-770854-1-CONTACTRECEPTACLE20-16AWGCRIMP,50PK - Image 1 of 1

    AMP-TE CONNECTIVITY-770854-1-CONTACTRECEPTACLE20-16AWGCRIMP,50PK

    Brand New ยท TE Connectivity
    (1)
    $21.34
    or Best Offer
    Free shipping
  • Multifunction voltage monitoring relay RM35-U, range 1...100 V RM35UA12MW /T2UK - Image 1 of 1

    Multifunction voltage monitoring relay RM35-U, range 1...100 V RM35UA12MW /T2UK

    Brand New ยท Schneider Electric
    $132.18
    or Best Offer
    Free shipping
  • New Honeywell 1CPSA5 Cable Pull Switch 50MA 250V 60VDC 1NC/1NO - Image 1 of 4

    New Honeywell 1CPSA5 Cable Pull Switch 50MA 250V 60VDC 1NC/1NO

    $450.00
    or Best Offer
    Free shipping
  • LR9D5367 1PC New Schneider relays, TeSys Deca, 60...100A, class 10 LR9D5367 - Image 1 of 1

    LR9D5367 1PC New Schneider relays, TeSys Deca, 60...100A, class 10 LR9D5367

    Brand New ยท Schneider Electric
    $158.04
    or Best Offer
    Free shipping
  • TELEMECANIQUE CA2KN 31E7 Control Relay 48V 50/60Hz *MAYBE OPEN BOX* (TA40MS) - Image 1 of 4

    TELEMECANIQUE CA2KN 31E7 Control Relay 48V 50/60Hz *MAYBE OPEN BOX* (TA40MS)

    Pre-Owned ยท Telemecanique
    $39.50
    or Best Offer
    $6.20 shipping
  • 1PC 2pin PTC Starter Relay For Refrigerator Compressor Overload Protector Relay - Image 1 of 4

    1PC 2pin PTC Starter Relay For Refrigerator Compressor Overload Protector Relay

    Brand New ยท Unbranded
    $6.79
    Was: $7.99was - US $7.99
    or Best Offer
    Free shipping
  • Schneider Electric Spacelogic PR-V Controler SXWRPV5A10001 - Image 1 of 4

    Schneider Electric Spacelogic PR-V Controler SXWRPV5A10001

    $474.98
    or Best Offer
    $16.38 shipping
  • Antique Will C. Neahr Voltage Current Regulator Electrical Supply Tool Denver CO - Image 1 of 4

    Antique Will C. Neahr Voltage Current Regulator Electrical Supply Tool Denver CO

    Pre-Owned
    $98.00
    or Best Offer
    $11.40 shipping
  • Allen Bradley 700-CF310EJ Control Relay - Image 1 of 4

    Allen Bradley 700-CF310EJ Control Relay

    $39.99
    or Best Offer
    $7.00 shipping
  • Schneider Electric SR2A201FU 20IO 100-240V~ Compact Smart Relay Used - Image 1 of 1

    Schneider Electric SR2A201FU 20IO 100-240V~ Compact Smart Relay Used

    Pre-Owned ยท Schneider Electric
    $75.00
    or Best Offer
    $11.00 shipping
  • WGSWF4BL--PANDUIT--4" Sidefall Waterfall--WYR-GRID--NEW IN SEALED BAG - Image 1 of 3

    WGSWF4BL--PANDUIT--4" Sidefall Waterfall--WYR-GRID--NEW IN SEALED BAG

    Brand New ยท Panduit
    $10.00
    or Best Offer
    $11.40 shipping
    30 sold
  • PANDUIT P812M24 BEAM CLAMP LOT OF 15 - Image 1 of 3

    PANDUIT P812M24 BEAM CLAMP LOT OF 15

    $60.00
    or Best Offer
    Free shipping
    Est. delivery Fri, Apr 4
  • NEW Westinghouse AN11P THERMAL OVERLOAD RELAY 600VAC 1 Pole Nema Size 1 - Image 1 of 4

    NEW Westinghouse AN11P THERMAL OVERLOAD RELAY 600VAC 1 Pole Nema Size 1

    $24.99
    or Best Offer
    Free shipping
  • Allen Bradley 700DC-F310Z24 *NEW* Control Relay Ser. B - Image 1 of 4

    Allen Bradley 700DC-F310Z24 *NEW* Control Relay Ser. B

    Brand New ยท Allen-Bradley
    $48.75
    or Best Offer
    $10.65 shipping
  • STRUTHERS 415XBX RELAY - Image 1 of 2

    STRUTHERS 415XBX RELAY

    $17.50
    or Best Offer
    Free shipping
  • Allen Bradley 700-PK800A1 *NEW* Control Relay Ser. B - Image 1 of 4

    Allen Bradley 700-PK800A1 *NEW* Control Relay Ser. B

    Brand New ยท Allen-Bradley
    (1)
    $109.75
    or Best Offer
    $13.30 shipping
    Only 1 left!
  • *NEW FACTORY SEALED* KB Controls KBPB-125 Reversing Control 3/4Hp 115V +Warranty - Image 1 of 4

    *NEW FACTORY SEALED* KB Controls KBPB-125 Reversing Control 3/4Hp 115V +Warranty

    Brand New ยท KB
    (2)
    $300.00
    or Best Offer
    $14.85 shipping
    Est. delivery Fri, Apr 4
  • Johnson Controls Current Sensing Switch R310AE-2C - Image 1 of 4

    Johnson Controls Current Sensing Switch R310AE-2C

    $75.00
    or Best Offer
    $8.32 shipping
  • SteelElectric S4065E 3" EMT COMPRESSION CONNECTORS - Box of 12 - Image 1 of 4

    SteelElectric S4065E 3" EMT COMPRESSION CONNECTORS - Box of 12

    Brand New
    $430.00
    or Best Offer
    $30.00 shipping
  • LR9D5567 1PC New Schneider thermal overload relays TeSys Deca 60...100A class 20 - Image 1 of 1

    LR9D5567 1PC New Schneider thermal overload relays TeSys Deca 60...100A class 20

    Brand New ยท Schneider Electric
    $298.99
    or Best Offer
    Free shipping
  • NEW NO BOX GENERAL ELECTRIC MACHINE TOOL RELAY CR2810A14BV - Image 1 of 4

    NEW NO BOX GENERAL ELECTRIC MACHINE TOOL RELAY CR2810A14BV

    $400.00
    or Best Offer
    Free shipping
  • New Box of 6 Panduit LCCXN500-12-6 Long Barrel Copper Lug 500 KCMIL - Image 1 of 2

    New Box of 6 Panduit LCCXN500-12-6 Long Barrel Copper Lug 500 KCMIL

    $108.50
    or Best Offer
    Free shipping
  • NEW Schneider Electric CAD50GD Control Relay - Image 1 of 3

    NEW Schneider Electric CAD50GD Control Relay

    $74.99
    or Best Offer
    $4.99 shipping
    Only 1 left!
  • NEW Square D 9050A010EV02 AC Pneumatic Timing Relay Switch SER A 120/110V 50/60H - Image 1 of 3

    NEW Square D 9050A010EV02 AC Pneumatic Timing Relay Switch SER A 120/110V 50/60H

    $199.99
    or Best Offer
    Free shipping
  • ABB N22E-84 Control Relay Coil 120V 6 Amp Made in France-not China - Image 1 of 2

    ABB N22E-84 Control Relay Coil 120V 6 Amp Made in France-not China

    $42.50
    or Best Offer
    Free shipping
  • NEW Furnas US-15 Magnetic Contactor Overload Relay 4 pole 3Ph 40A 20Hp 600V AC - Image 1 of 4

    NEW Furnas US-15 Magnetic Contactor Overload Relay 4 pole 3Ph 40A 20Hp 600V AC

    Brand New ยท Furnas
    $49.98
    or Best Offer
    $11.90 shipping
  • NEW ALLEN BRADLEY 700-P200A4 SER A TYPE P CONTROL RELAY 460-480v 60Hz (SP409) - Image 1 of 4

    NEW ALLEN BRADLEY 700-P200A4 SER A TYPE P CONTROL RELAY 460-480v 60Hz (SP409)

    $25.00
    or Best Offer
    Free shipping
  • LRD325L 1PC New Schneider thermal overload relays - 17...25 A - class 20 LRD325L - Image 1 of 1

    LRD325L 1PC New Schneider thermal overload relays - 17...25 A - class 20 LRD325L

    Brand New ยท Schneider Electric
    $109.70
    or Best Offer
    Free shipping
  • 1 new Allen Bradley 700S-CF620BC 25A 600v Guardmaster Safety Relay 480v coil - Image 1 of 4

    1 new Allen Bradley 700S-CF620BC 25A 600v Guardmaster Safety Relay 480v coil

    $339.00
    or Best Offer
    Free shipping
  • (1) NEW DELTROL CORP 20844-84 275F102C120A 25 AMP 28 VDC/300 VAC DPDT RELAY - Image 1 of 4

    (1) NEW DELTROL CORP 20844-84 275F102C120A 25 AMP 28 VDC/300 VAC DPDT RELAY

    (1)
    $17.99
    or Best Offer
    $6.50 shipping
    63 sold
  • Westinghouse BFD22S Control Relay - Image 1 of 4

    Westinghouse BFD22S Control Relay

    $200.00
    or Best Offer
    $12.05 shipping
  • MCRA-0-22-AT-J, GE, REL,2NO/2NC,120V AC COIL STD T - Image 1 of 2

    MCRA-0-22-AT-J, GE, REL,2NO/2NC,120V AC COIL STD T

    Brand New ยท GE
    $73.87
    or Best Offer
    $14.18 shipping
    14 sold
  • *NEW* PARKER 032500519 FLOW CONTROL VALVE - Image 1 of 2

    *NEW* PARKER 032500519 FLOW CONTROL VALVE

    $51.71
    Was: $57.46was - US $57.46
    or Best Offer
    Free shipping
  • Carling Technologies BB2-B0-26-630-221-D, US Authorized Distributor - Image 1 of 4

    Carling Technologies BB2-B0-26-630-221-D, US Authorized Distributor

    $44.99
    Was: $49.99was - US $49.99
    or Best Offer
    $6.62 shipping
  • NEW TE Connectivity LEV100A5ANG Contactor, Relay, Electro Mechanical,100A,900VDC - Image 1 of 4

    NEW TE Connectivity LEV100A5ANG Contactor, Relay, Electro Mechanical,100A,900VDC

    $24.99
    or Best Offer
    Free shipping
  • REPLACEMENT COMPONENTS DIVISION,HN 61KK 324,PILOT DUTY RELAYS LOT OF 2 NOS - Image 1 of 4

    REPLACEMENT COMPONENTS DIVISION,HN 61KK 324,PILOT DUTY RELAYS LOT OF 2 NOS

    $25.00
    or Best Offer
    $12.57 shipping
    Est. delivery Sat, Apr 5
  • NEW NO BOX Grayhill, 61K64, UNIT - Image 1 of 4

    NEW NO BOX Grayhill, 61K64, UNIT

    $60.00
    or Best Offer
    Free shipping
  • GENERAL ELECTRIC CR106251B SER. A NSMP - Image 1 of 4

    GENERAL ELECTRIC CR106251B SER. A NSMP

    Brand New
    $189.00
    or Best Offer
    $12.95 shipping
  • Panduit LCD10-10A-L US box of 50 - Image 1 of 1

    Panduit LCD10-10A-L US box of 50

    Brand New ยท Panduit
    $44.99
    Was: $49.99was - US $49.99
    or Best Offer
    Free shipping
  • FURNAS,49D54682NO,INTERLOCK 600V AC NEW - Image 1 of 4

    FURNAS,49D54682NO,INTERLOCK 600V AC NEW

    $35.00
    or Best Offer
    $5.35 shipping
  • Square D DC Control Relay 8501XDO40V66 Series A *NIB*๏ฟผ - Image 1 of 4

    Square D DC Control Relay 8501XDO40V66 Series A *NIB*๏ฟผ

    $249.99
    or Best Offer
    Free shipping
  • NEW Schneider Electric RXZE2M114M Relay Socket,14 Pin,4 Pole,10A,250V,Mixed Cont - Image 1 of 3

    NEW Schneider Electric RXZE2M114M Relay Socket,14 Pin,4 Pole,10A,250V,Mixed Cont

    $9.99
    or Best Offer
    Free shipping
  • GE CR7RA-22 Control Relay 600v 20A #702K119 - Image 1 of 4

    GE CR7RA-22 Control Relay 600v 20A #702K119

    Pre-Owned ยท GE
    $22.00
    or Best Offer
    Free shipping
  • A-B Allen Bradley 700DC-P200DZ24 Ser. D General Purpose Relay - Image 1 of 4

    A-B Allen Bradley 700DC-P200DZ24 Ser. D General Purpose Relay

    Pre-Owned ยท Allen-Bradley
    $9.45
    Was: $47.99was - US $47.99
    or Best Offer
    $13.99 shipping
  • (1) SIEMENS 3RT1926-1CD00 SURGE SUPPRESSOR 127-240VAC 150-250VDC - Image 1 of 1

    (1) SIEMENS 3RT1926-1CD00 SURGE SUPPRESSOR 127-240VAC 150-250VDC

    $14.00
    or Best Offer
    Free shipping
  • SQUARE D B300 3.00" Interchangeable Bolt-On Hub Wet Locations - Image 1 of 4

    SQUARE D B300 3.00" Interchangeable Bolt-On Hub Wet Locations

    $39.99
    or Best Offer
    $3.99 shipping
  • Panduit ABM3H-A-L20 ADHESIVE CABLE MOUNT (50 items) - Image 1 of 3

    Panduit ABM3H-A-L20 ADHESIVE CABLE MOUNT (50 items)

    Brand New ยท Panduit
    $18.00
    or Best Offer
    $5.62 shipping
  • NEW General Electric CR2811A213G542 Machine Tool Relay - Image 1 of 3

    NEW General Electric CR2811A213G542 Machine Tool Relay

    $75.00
    or Best Offer
    $10.54 shipping
    Est. delivery Sat, Apr 5
  • Multifunction voltage monitoring relay RM35-U, range 1...100 V RM35UA12MW /T2UK - Image 1 of 1

    Multifunction voltage monitoring relay RM35-U, range 1...100 V RM35UA12MW /T2UK

    Brand New ยท Schneider Electric
    $132.18
    or Best Offer
    Free shipping

Best Selling

See All

You May Also Like