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    Transmission & Distribution Relay Solutions

    Ensure reliable electrical protection with advanced relays and monitoring devices, safeguarding power systems and equipment integrity.

    Safeguard your power distribution networks with our comprehensive range of transmission distribution relays. Our comprehensive range features ground fault relays, phase/voltage loss relays, ground fault sensors, voltage/phase monitors, and permissive relays for all your transmission distribution relay needs. Whether you're safeguarding power distribution systems, monitoring critical electrical parameters, or ensuring equipment protection, our Transmission Distribution Relays provide the advanced functionality and reliability needed for optimal performance and safety in industrial environments. Shop now for cutting-edge transmission distribution relays to enhance your power system's reliability and safety.

    Rockwell Disclaimer: The product is used surplus. Radwell is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because Radwell is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, Radwell makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Radwell also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. Radwell also makes no representations as to your right to install any such firmware on the product. Radwell will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

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    WESTINGHOUSE 1529F93A02

    WESTINGHOUSE

    1529F93A02

    DISCONTINUED BY MANUFACTURER, RELAY, BREAKER FAILURE RELAY, 125 VDC, 0.5-13.5 AMP, 50/60 HZ, IND 0.2-2 AMP, TRIP VOLTS 48/125/250 VDC, BF TIMER 25-175 MS
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$5,048.96
    CAN$5,048.96
    Repair Yours CAN$365.26
    SIEMENS 3RH1244-1BB40

    SIEMENS

    FURNAS ELECTRIC CO

    3RH1244-1BB40

    DISCONTINUED BY MANUFACTURER, CONTROL RELAY, SCREW TERMINALS, 4NO, 4NC, 24VDC COIL
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$131.48
    CAN$131.48
    Repair Yours CAN$360.00
    SIEMENS 3TX7126-3HB10

    SIEMENS

    3TX7126-3HB10

    DISCONTINUED BY MANUFACTURER, PLUG-IN RELAY, SIMIREL MINIATURE BASE 4PDT, 3A, 12VAC
    ✓ IN STOCK!
    CAN$27.08 Buy Surplus As Low As CAN$17.53
    CAN$17.53
    SIEMENS 3RH1131-1BW40

    SIEMENS

    FURNAS ELECTRIC CO

    3RH1131-1BW40

    DISCONTINUED BY MANUFACTURER, AUXILLIARY CONTACTOR, RELAY, 4 POLE, 3 N.O. / 1 N.C., 48 VDC, SCREW TERMINAL
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$275.00
    CAN$275.00
    Repair Yours CAN$369.82
    SIEMENS 3RH1140-1AB00

    SIEMENS

    FURNAS ELECTRIC CO

    3RH1140-1AB00

    DISCONTINUED BY MANUFACTURER, POWER CONTACTOR, 6AMP, 24VAC, 50-60HZ, 230V, 4NO COIL, SIZE S00, SCREW TERMINALS
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$97.27
    CAN$97.27
    SIEMENS 3UG3501-1AL20

    SIEMENS

    FURNAS ELECTRIC CO

    3UG3501-1AL20

    DISCONTINUED BY MANUFACTURER: 03/06/2007, MONITORING RELAY, 230 VAC, 50/60 HZ, SCREW CONNECTION, 5-100 KOHM SENSITIVITY, 1 CO CONTACT, FOR LEVEL MONITORING, SUCCESSOR: 3UG4501-1AW30
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$192.84
    CAN$192.84
    ASEA BROWN BOVERI DPU-2000R

    ASEA BROWN BOVERI

    DPU-2000R

    DISCONTINUED BY MANUFACTURER, RELAY / DISTRIBUTION PROTECTION SYSTEM, INDUSTRIAL CONTROL EQUIPMENT, TYPE / DPU 2000R, PHASE / 0.4-12 AMP, GROUND / 0.4-12 AMP, 38-58 VDC, 60 HZ, 1-12 AMP, 70- ...
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,175.18
    CAN$1,175.18
    Repair Yours CAN$611.05
    OMRON SDV-FH6 AC100/110

    OMRON

    SDV-FH6 AC100/110

    VOLTAGE SENSOR, 2 AMP, 220 VAC, 24 VDC
    ✓ IN STOCK!
    CAN$1,638.31 Buy Surplus As Low As CAN$703.45
    CAN$703.45
    Repair Yours CAN$522.90
    ALLEN BRADLEY 809-A15E

    ALLEN BRADLEY

    809-A15E

    DISCONTINUED BY MANUFACTURER, INSTANTANEOUS TRIP CURRENT RELAY, 72 AMP COIL CURRENT, NEMA 1 OPEN STYLE, 600VAC MAX, MOUNTABLE
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,108.82
    CAN$1,108.82
    Repair Yours CAN$693.11
    SIEMENS 3RH1140-1AK60

    SIEMENS

    3RH1140-1AK60

    DISCONTINUED BY MANUFACTURER, CONTROL RELAY, 4NO, 120VAC / 50/60HZ COIL, 3RH SERIES
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$90.37
    CAN$90.37
    Repair Yours CAN$360.00
    OMRON SDV-FM6 AC100/110

    OMRON

    SDV-FM6 AC100/110

    VOLTAGE SENSOR, 100-110VAC, SINGLE FUNCTION, 0.2-12V
    ✓ IN STOCK!
    CAN$1,564.85 Buy Surplus As Low As CAN$860.67
    CAN$860.67
    Repair Yours CAN$583.22
    ALLEN BRADLEY 1409-N3

    ALLEN BRADLEY

    1409-N3

    DISCONTINUED BY MANUFACTURER 09/30/2016, ARCING GROUND FAULT DETECTION SENSOR, NEMA5
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,054.18
    CAN$1,054.18
    Repair Yours CAN$732.18
    SIEMENS 3RS1800-1HW01

    SIEMENS

    3RS1800-1HW01

    DISCONTINUED BY MANUFACTURER 10/01/2024, COUPLING RELAY, INDUSTRIAL ENCLOSURE, 24-240 VAC/DC, 50/60 HZ, 3 CHANGE-OVER CONTACT, HARD GOLT-PLATED, IP20, -25 TO 60 DEGREE C, SUCCESSOR: 3RQ2000- ...
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$183.58
    CAN$183.58
    SIEMENS 3TX7126-3PF13

    SIEMENS

    3TX7126-3PF13

    DISCONTINUED BY MANUFACTURER, PLUG-IN RELAY, LED, 14-PIN, SQUARE BASE 4PDT, 5A, 120VAC, USES SOCKET 3TX7144-1E5 OR 3TX7144-4E5
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$17.55
    CAN$17.55
    TIME MARK CORP 173-5-240

    TIME MARK CORP

    173-5-240

    AC CURRENT MONITOR, 120/240VAC, 10A, 240MA
    ✓ IN STOCK!
    CAN$260.17 Buy Surplus As Low As CAN$99.12
    CAN$99.12
    Repair Yours CAN$371.20
    ALLEN BRADLEY 809-A14E

    ALLEN BRADLEY

    809-A14E

    DISCONTINUED BY MANUFACTURER 02/28/2010, INSTANTANEOUS TRIP CURRENT RELAY, COIL CURRENT 72 AMP, NEMA 1 OPEN, 600 VAC MAX, OPEN STYLE, MOUNTABLE
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$4,382.67
    CAN$4,382.67
    Repair Yours CAN$2,626.20
    ALLEN BRADLEY 809-A07E

    ALLEN BRADLEY

    809-A07E

    DISCONTINUED BY MANUFACTURER, CURRENT RELAY, INSTANTANEOUS TRIP, 600 VAC/DC, 50/60 HZ, 8.5-24.0 AMP (AC), 7.6-22.7 AMP (DC)
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$2,060.58
    CAN$2,060.58
    Repair Yours CAN$1,549.20
    SIEMENS 3RH1140-2BB40

    SIEMENS

    FURNAS ELECTRIC CO

    3RH1140-2BB40

    DISCONTINUED BY MANUFACTURER, RELAY CONTROL, 6AMP, 24VDC, 4NO W/CAGE CLAMP TERMINAL, SUCCESSOR 3RH2140-2BB40
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$240.62
    CAN$240.62
    Repair Yours CAN$250.00
    TIME MARK CORP C263

    TIME MARK CORP

    C263

    POWER PHASE MONITOR, 380/480VAC, 10/15AMP, 30/60HZ, 3PH RATING, SPDT CONTACT FORM, PANEL MOUNT, SCREW TERMINATION, ELECTROMECHANICAL RELAY
    ✓ IN STOCK!
    CAN$254.05 Buy Surplus As Low As CAN$152.43
    CAN$152.43
    GENERAL ELECTRIC 12IFC77B1A

    GENERAL ELECTRIC

    12IFC77B1A

    DISCONTINUED BY MANUFACTURER, TIME OVERCURRENT RELAY, EXTREMELY INVERSE, 1-12 AMP, 50/60 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,269.18
    CAN$1,269.18
    Repair Yours CAN$1,076.94
    TIME MARK CORP B246-240V

    TIME MARK CORP

    B246-240V

    PHASE MONITOR, 3-PHASE, 208/240VAC, SIZE 3.8IN X 1.95IN X 1.95IN
    ✓ IN STOCK!
    CAN$168.21 Buy Surplus As Low As CAN$95.86
    CAN$95.86
    MINILEC VSP-D1

    MINILEC

    VSP-D1

    DISCONTINUED BY MANUFACTURER, PHASE FAILURE RELAY, 240 VAC, UNBALANCE, PHASE SEQUENCE, AUTO REST, 1 CO OUTPUT RELAY, 100-120/220-240/380-440 V AC 20% 50/ 60 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$207.59
    CAN$207.59
    Repair Yours CAN$373.15
    TOTALINE P283-0293

    TOTALINE

    P283-0293

    FAN RELAY 24V-COIL SPDT GENERAL PURPOSE
    ✓ IN STOCK!
    CAN$24.38 Buy Surplus As Low As CAN$20.32
    CAN$20.32
    Repair Yours CAN$373.15
    GENERAL ELECTRIC 12NGV13B25A

    GENERAL ELECTRIC

    12NGV13B25A

    RELAY UNDERVOLTAGE .2AMP 120VAC
    ✓ IN STOCK!
    CAN$2,167.96 Buy Surplus As Low As CAN$1,058.43
    CAN$1,058.43
    Repair Yours CAN$721.61
    WESTINGHOUSE BE1-851-G5-N1H0N

    WESTINGHOUSE

    BE1-851-G5-N1H0N

    DISCONTINUED BY MANUFACTURER, OVERCURRENT RELAY, BE1-851 SERIES, 48-125 VAC/VDC, 5 AMP
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,281.02
    CAN$1,281.02
    Repair Yours CAN$813.00
    INVENSYS AE-504

    INVENSYS

    BARBER COLMAN

    AE-504

    PARALLELING RELAY, ACTUATOR OR PANEL MOUNT, DPDT (SERIES 90)
    ✓ IN STOCK!
    CAN$492.68 Buy Surplus As Low As CAN$295.61
    CAN$295.61
    Repair Yours CAN$371.20
    TIME MARK CORP A257BM

    TIME MARK CORP

    A257BM

    3-PHASE-MONITORS,480VAC, SPDT, SIZE 3.52IN X 2.44IN X 1.75IN
    ✓ IN STOCK!
    CAN$204.14 Buy Surplus As Low As CAN$101.97
    CAN$101.97
    Repair Yours CAN$360.02
    OMRON G3NA-440B 5-24DC

    OMRON

    G3NA-440B 5-24DC

    DISCONTINUED BY MANUFACTURER, SOLID-STATE RELAY, SURFACE MOUNTING, 1-POLE, 40 AMP, 528 VAC MAX
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$69.16
    CAN$69.16
    TOSHIBA 810-ZCT-100

    TOSHIBA

    810-ZCT-100

    DISCONTINUED BY MANUFACTURER, GROUND FAULT RELAY
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$541.26
    CAN$541.26
    AUTOMATION DIRECT GFS30-M1A-24-F

    AUTOMATION DIRECT

    ACUAMP

    GFS30-M1A-24-F

    ACUAMP GROUND FAULT SENSOR, FIXED CORE, 5, 10, OR 30 MA SELECTABLE TRIP POINT, RELAY, SPST-N.O., MANUAL RESET OUTPUT, 24 VAC/VDC OPERATING VOLTAGE.
    ✓ IN STOCK!
    CAN$668.99 Buy Surplus As Low As CAN$272.86
    CAN$272.86
    Repair Yours CAN$360.02
    GENERAL ELECTRIC 12IGCV51A5A

    GENERAL ELECTRIC

    MULTILIN

    12IGCV51A5A

    DISCONTINUED BY MANUFACTURER, RELAY VOLTAGE CONTROL, 70-100 V, 4-16 AMP
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$2,620.13
    CAN$2,620.13
    Repair Yours CAN$1,830.33
    GENERAL ELECTRIC 12IAC53B104A

    GENERAL ELECTRIC

    12IAC53B104A

    DISCONTINUED BY MANUFACTURER, RELAY, TIME, OVERCURRENT,TIME OVERCURRENT RELAY
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$854.90
    CAN$854.90
    Repair Yours CAN$657.06
    R-K ELECTRONICS PRSL-300-1.5

    R-K ELECTRONICS

    PRSL-300-1.5

    PHASE REVERSAL RELAY ONLY, 380 TO 415VAC 3Ø, 50/60 HZ, DPDT 240VAC CONTACTS, 1.5 SECOND TRIP TIME, SCREW TERMINALS, SURFACE MOUNTING
    ✓ IN STOCK!
    CAN$402.66 Buy Surplus As Low As CAN$234.56
    CAN$234.56
    Repair Yours CAN$373.15
    R-K ELECTRONICS PVCO-400-MR

    R-K ELECTRONICS

    PVCO-400-MR

    3 PHASE 440-480VAC MAN. RESET
    ✓ IN STOCK!
    CAN$289.26 Buy Surplus As Low As CAN$220.59
    CAN$220.59
    Repair Yours CAN$375.68
    WESTINGHOUSE 177C522G14

    WESTINGHOUSE

    177C522G14

    CURRENT MONITOR
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$102.16
    CAN$102.16
    LOVATO 11LMU48060

    LOVATO

    11LMU48060

    UNDERVOLTAGE RELEASE LMU 480/60
    ✓ IN STOCK!
    CAN$81.05 Buy New CAN$81.05
    CAN$28.49
    ALLEN BRADLEY 810-A00A

    ALLEN BRADLEY

    810-A00A

    DISCONTINUED BY MANUFACTURER, RELAY, TIME CURRENT, 1 AMP, OPEN STYLE
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,682.32
    CAN$1,682.32
    Repair Yours CAN$1,251.45
    GENERAL ELECTRIC 12PJC11AV1A

    GENERAL ELECTRIC

    12PJC11AV1A

    DISCONTINUED BY MANUFACTURER, INSTANTANEOUS CURRENT RELAY, 1.5 AMP, DC/25/60 CY, TYPE PJC
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$368.11
    CAN$368.11
    Repair Yours CAN$360.02
    GENERAL ELECTRIC 12IAC53A801A

    GENERAL ELECTRIC

    12IAC53A801A

    DISCONTINUED BY MANUFACTURER, RELAY TIME OVERCURRENT, .5-4AMP, 50/60CYCLES
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$919.75
    CAN$919.75
    Repair Yours CAN$706.53
    ASEA BROWN BOVERI SPAS-120-C

    ASEA BROWN BOVERI

    SPAS-120-C

    DISCONTINUED BY MANUFACTURER, DIRECTIONAL EARTH-FAULT RELAY, 80-265V AC/DC
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$4,689.45
    CAN$4,689.45
    Repair Yours CAN$3,300.70
    R-K ELECTRONICS PRRO-300

    R-K ELECTRONICS

    PRRO-300

    PHASE LOSS & PHASE REVERSAL RELAY, 380 TO 415VAC 3Ø, 50/60 HZ, SPDT 240VAC CONTACTS, SCREW TERMINALS, SURFACE MOUNTING
    ✓ IN STOCK!
    CAN$423.66 Buy Surplus As Low As CAN$255.95
    CAN$255.95
    Repair Yours CAN$373.15
    R-K ELECTRONICS MVP-A1C

    R-K ELECTRONICS

    MVP-A1C

    MULTI-RANGE 3 PHASE VOLTAGE MONITOR (200 TO 480VAC, 3Ø), SELF-POWERED, 8-PIN BASE, SPDT, CONTACTS, SOCKET & HOLDDOWN INCLUDED
    ✓ IN STOCK!
    CAN$418.92 Buy Surplus As Low As CAN$236.56
    CAN$236.56
    Repair Yours CAN$250.00
    WESTINGHOUSE 290B481A09

    WESTINGHOUSE

    290B481A09

    DISCONTINUED BY MANUFACTURER, RELAY, 5 AMP, 120V, 60HZ, 125VDC, TYPE KLF
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,286.94
    CAN$1,286.94
    Repair Yours CAN$911.74
    TIME MARK CORP C2652

    TIME MARK CORP

    C2652

    3-PHASE-MONITORS,480VAC, SIZE 3.5IN X 4.5IN X 4.8IN
    ✓ IN STOCK!
    CAN$420.74 Buy Surplus As Low As CAN$204.52
    CAN$204.52
    Repair Yours CAN$360.23
    TIME MARK CORP 273-5-120

    TIME MARK CORP

    273-5-120

    CURRENT-MONITOR, OVER/UNDER CURRENT MONITOR, SINGLE PHASE, 8 PIN, SPDT, 1/5 AMP, 0.5 - 5A, 120VAC, PLUG-IN TYPE
    ✓ IN STOCK!
    CAN$227.23 Buy Surplus As Low As CAN$105.40
    CAN$105.40
    Repair Yours CAN$369.63
    LOVATO 11LMU380

    LOVATO

    11LMU380

    UNDERVOLTAGE RELEASE LMU 380/ 415V 50HZ
    ✓ IN STOCK!
    CAN$102.26 Buy New CAN$102.26
    CAN$75.45
    ALLEN BRADLEY 3380-701080-1925

    ALLEN BRADLEY

    3380-701080-1925

    DISCONTINUED BY MANUFACTURER, RELAY, TIME CURRENT, 1AMP
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,005.09
    CAN$1,005.09
    Repair Yours CAN$558.47
    ALLEN BRADLEY 817S-PTC-48

    ALLEN BRADLEY

    817S-PTC-48

    THERMISTOR MONITORING RELAY, AUTO/MANUAL/REMOTE, 24-48 VAC/DC, OPEN/SHORT CIRCUIT, DIN RAIL MOUNT
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$168.63
    CAN$168.63
    GENERAL ELECTRIC 12GGP53C1A

    GENERAL ELECTRIC

    12GGP53C1A

    DISCONTINUED BY MANUFACTURER, POWER DIRECTIONAL RELAY, 5 AMP, 120 VAC, 60 HZ, TYPE GGP
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$4,311.79
    CAN$4,311.79
    Repair Yours CAN$2,221.02
    ICM ICM400

    ICM

    ICM400

    DISCONTINUED BY MANUFACTURER, VOLTAGE MONITOR, 3 PHASE, 190-600 VAC ADJUSTABLE INPUT, 50/60 HZ, 0.1-5 MIN LOCK OUT TIME DELAY, 1-15 SEC FAULT INTERROGATION, FRONT AND BACK SIDE PROTECTION, ( ...
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$382.20
    CAN$382.20
    Repair Yours CAN$360.23
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