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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GENERAL ELECTRIC
12IFC53B1A
DISCONTINUED BY MANUFACTURER, TIME OVERCURRENT RELAY, 50/60HZ, 1-12 AMPS
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CAN$840.75
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HUBBELL
GFP4305
GFCI, POWER CORD, 6FT; GFCI TYPE:POWER CORD; GFCI PLUG TYPE:-; GFCI RECEPTACLE TYPE:-; CURRENT RATING:30A; VOLTAGE RATING:208VAC; CORD LENGTH - IMPERIAL:6FT; CORD LENGTH - METRIC:1.83M; PROD ...
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GENERAL ELECTRIC
12IFC77B1A
DISCONTINUED BY MANUFACTURER, TIME OVERCURRENT RELAY, EXTREMELY INVERSE, 1-12 AMP, 50/60 HZ
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CAN$1,380.26
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GENERAL ELECTRIC
12STD15C5A
DISCONTINUED BY MANUFACTURER, RELAY DIFFERENTIAL, 2.9-8.7 AMP, TYPE STD, 5A, (DW1807-3)
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CAN$3,664.42
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ALLEN BRADLEY
810-A18C
DISCONTINUED BY MANUFACTURER 11/30/2009, CURRENT RELAY, INVERSE TIME DELAY, MANUAL RESET, 120 AMP CONTINUOUS, BLUE DASHPOT FLUID, 1 NC OUT PUT, TIME RELAY, 120 AMP AC-DC, 600 VAC
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CAN$1,847.55
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EATON CORPORATION
CUTLER HAMMER
D64RPB100
GROUND FAULT RELAY UNIT, DIGITAL, BUILT IN CURRENT SENSOR, 20-5000 MS, 3-900 AMP, 24-240 VAC/VDC, ADJUSTABLE RELAY OPERATION
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EATON CORPORATION
CUTLER HAMMER
FP5200-10
DISCONTINUED BY MANUFACTURER, FEEDER PROTECTION RELAY, FP-5000, INCOM COMMUNICATION PROTOCOL, 5 AMP CURRENT RANGE, 100-240 VAC/VDC, DRAWOUT PACKAGING, PHASE AND GROUND OVERCURRENT PROTECTION
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CAN$16,914.27
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GENERAL ELECTRIC
12BDD15B11A
DISCONTINUED BY MANUFACTURER, RELAY TRANSFORMER DIFERENTIAL, 5AMP, 125-250VDC, 60HZ, TYPE BDD
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CAN$5,247.24
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GENERAL ELECTRIC
MULTILIN
12INC77N1A
DISCONTINUED BY MANUFACTURER, OVERCURRENT RELAY, NEGATIVE SEQUENCE, TYPE INC, 5 AMP, 60 HZ, 60 CYCLES, FULL LOAD - 3-4.5 AMP
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CAN$839.54
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GENERAL ELECTRIC
121FC53B3A
RELAY TIME OVER CURRENT, 50/60 HRTZ, 2-50 AMPS
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CAN$885.93
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WESTINGHOUSE
1875289A
DISCONTINUED BY MANUFACTURER, C09-C511BA1, RELAY, OVERCURRENT, RELAY, OVERCURRENT, 4-12AMP ,TYPE CO-9
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CAN$770.22
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ASEA BROWN BOVERI
SPAS-120-C
DISCONTINUED BY MANUFACTURER, DIRECTIONAL EARTH-FAULT RELAY, 80-265V AC/DC
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CAN$4,715.55
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GENERAL ELECTRIC
12IAV54E1A
DISCONTINUED BY MANUFACTURER, GE IAV SINGLE PHASE OVER VOLTAGE RELAY TOC 55-140A, 115VAC
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CAN$1,375.40
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ALLEN BRADLEY
810-A00A
DISCONTINUED BY MANUFACTURER, RELAY, TIME CURRENT, 1 AMP, OPEN STYLE
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CAN$1,437.92
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ALLEN BRADLEY
200-E710Z24
RELAY 7NO/1NC 24VDC-COIL PILOT HEAVY DUTY
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CAN$761.01
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GENERAL ELECTRIC
12PVD11C3A
DIFFERENTIAL VOLTAGE RELAY 150V 60CYCLES TYPE PVD
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CAN$1,125.30
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WESTINGHOUSE
12PVD11C11A
DISCONTINUED BY MANUFACTURER, RELAY, DIFFERENTIAL, 150V, TYPE PVD
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CAN$1,941.53
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WESTINGHOUSE
290B038A09
DISCONTINUED BY MANUFACTURER, REVERSE POWER RELAY, TYPE CRN-1, 5 AMP, 120 VAC, 0.2-2 AMP RANGE
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CAN$1,935.55
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WESTINGHOUSE
290B346A09
DISCONTINUED BY MANUFACTURER, TRANSFORMER DIFFERENTIAL RELAY, TYPE HU, 60 HZ, 0.2-2 AMPS
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CAN$2,833.10
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GENERAL ELECTRIC
12CEB51B1A
DISCONTINUED BY MANUFACTURER, OFFSET MHO BLOCKING RELAY, 120 V, 5 AMP, 60 CYL, 0-4O OHMS
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CAN$1,671.26
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GENERAL ELECTRIC
12CEY51A1D
DISCONTINUED BY MANUFACTURER, DISTANCE RELAY, 5-AMP, 120-VOLTS, 60-CYCLE
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CAN$1,652.64
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GENERAL ELECTRIC
12GGP53C1A
DISCONTINUED BY MANUFACTURER, POWER DIRECTIONAL RELAY, 5 AMP, 120 VAC, 60 HZ, TYPE GGP
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CAN$4,335.78
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GENERAL ELECTRIC
MULTILIN
12IGCV51A5A
DISCONTINUED BY MANUFACTURER, RELAY VOLTAGE CONTROL, 70-100 V, 4-16 AMP
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CAN$2,713.76
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GENERAL ELECTRIC
MULTILIN
12ICW-51B-4A
DISCONTINUED BY MANUFACTURER, POWER DIRECTIONAL RELAY, ICW, 120 V AC, 5 AMP, 25-100 W, 3 PHASE, S-1 CASE
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CAN$2,713.76
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SIEMENS
3UG4581-1AW30
DISCONTINUED BY MANUFACTURER 10/01/2024, INSULATION MONITORING RELAY, 400 VAC, 50/60 HZ, 24-240 VAC/DC SUPPLY VOLTAGE, MEASURING RANGE 1-100 KOHM, 1 CHANGE-OVER CONTACT, SCREW TERMINAL, DIN ...
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CAN$835.87
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EATON CORPORATION
CUTLER HAMMER
EASY821-DC-TC
EASY PROGRAMMABLE RELAY, 800 SERIES, 24 V DC, 12 DIGITAL INPUTS, 8 TRANSISTOR OUTPUTS, INCLUDES CLOCK AND DISPLAY, OPTIONAL 4 ANALOG INPUTS
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LITTELFUSE
STARTCO ENGINEERING
SE-330-00-00
RESISTANCE MONITOR, NEUTRAL GROUNDING, SE-330 SERIES, 120/240VAC/DC, 4-20 MA, DELAY TIME 0.1/10 SECONDS, HARMONIC FILTERING, MANUAL RESET,PANEL MOUNT
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EATON CORPORATION
CUTLER HAMMER
D65VMLS480C
VOLTAGE / PHASE MONITORING RELAY, D65 SERIES, 480 V, SURFACE (DIN RAIL) MOUNTING
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GENERAL ELECTRIC
MULTILIN
350-E-P5-G5-H-E-S-N-N-1E-D-N
DISCONTINUED BY MANUFACTURER, FEEDER PROTECTION RELAY, PHASE CURRENTS - 5 AMP / 3 PHASE, GROUND CURRENTS - 5 AMP STANDARD, 110-250 V DC, 110-230 V AC, 50/60HZ
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CAN$2,137.42
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EATON CORPORATION
CUTLER HAMMER
AR880AR
DISCONTINUED BY MANUFACTURER, INDUSTRIAL CONTROL RELAY, 8NO-8NC, 110-120V, 50-60HZ, 10AMP
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CAN$850.56
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WESTINGHOUSE
290B481A09
DISCONTINUED BY MANUFACTURER, RELAY, 5 AMP, 120V, 60HZ, 125VDC, TYPE KLF
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CAN$1,319.99
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WESTINGHOUSE
BE1-851-G5-N1H0N
DISCONTINUED BY MANUFACTURER, OVERCURRENT RELAY, BE1-851 SERIES, 48-125 VAC/VDC, 5 AMP
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CAN$1,288.15
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SIEMENS
3UG45831CW30
(PRICE/PC) MON. RELAY, INSULATION, 24-240 VAC/DC, CONTROLS - MONITORING 3UG3 , 3UG45831CW30
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CAN$1,793.67
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SIEMENS
3UG49831A
COUPLING UNIT F. 3UG4583 690VAC/1000VDC, UPSTREAM MODULE FOR INSULATION MONITORING RELAY 3UG4583 TO EXPAND THE SUPPLY VOLTAGE RANGE TO 690 V AC AND 1000 V DC SCREW TERMINAL
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CAN$977.31
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GENERAL ELECTRIC
12CEY52A1D
DISCONTINUED BY MANUFACTURER, DISTANCE RELAY, 120 V, 5 AMP, 60 CYCLE, 1.3 OHM
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CAN$1,204.59
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GENERAL ELECTRIC
12SBC23B1D
DISCONTINUED BY MANUFACTURER, STATIC BREAKER BACKUP RELAY, SBC TYPE, 125 VDC, 10 AMPS, 60 HZ
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CAN$2,409.19
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ASEA BROWN BOVERI
1SVR750487R8300
PHASE MONITORING RELAY, 580VAC, DPDT, 4-AMP, DIN RAIL MOUNT, SCREW TERMINALS, SWITCHING VOLTAGE MAX 24V, SUPPLY VOLTAGE MAX - 580VAC, 3 PHASE
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EATON CORPORATION
CUTLER HAMMER
9253C03H06
GROUND FAULT TRANSMITTER, 800,1AMP, 600VAC, 60HZ
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ALLEN BRADLEY
1420-V2-ENT
POWER MONITOR 500, 600 VAC, ELECTRIC POWER INDICATOR, 600 VAC, ETHERNET/IP COMMUNICATION
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CAN$1,998.48
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BENDER
B91067010
INSULATION MONITORING DEVICE, INTEGRATED DISPLAY, NOMINAL SYSTEM VOLTAGE RANGE: 0-690 VAC (1-460 HZ) / 0-1000 VDC, SUPPLY: 24-240 VAC (50-400 HZ) / 24-240 VDC, (ISO685-D)
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SCHNEIDER ELECTRIC
SQUARE D
56327
CURRENT PROTECTION RELAY, VIGIREX RH10M, 1 AMP, 120 VAC, DIN RIAL MOUNT
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SCHNEIDER ELECTRIC
SQUARE D
GC-200D
DISCONTINUED BY MANUFACTURER, GROUND FAULT RELAY, 120 VAC, 24 VDC, DIN RAIL MOUNT, 5A/10A TRIP ALARM
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CAN$2,277.36
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ASEA BROWN BOVERI
BALDOR RELIANCE
64418-1RR
DISCONTINUED BY MANUFACTURER, RELAY, 300 VOLT, 1 AMP, 2.5 VOLT DC
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CAN$1,344.64
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BENDER
RCMS460-D-2
MULTI-CHANNEL GROUND FAULT MONITOR, UP TO 12 SEPARATE CHANNELS, TRIP VALUE IS ADJUSTABLE FROM 6 MA TO 20 A, 70-276 VAC (42-460 HZ), 70-276 VDC, FOR DC AND MIXED AC/DC SYSTEMS, B94053002
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WESTRONICS INC
SBAG-202
DISCONTINUED BY MANUFACTURER, GROUNDING RESISTANCE MONITOR, LOW INSULATION, W/ ALARM, 220VAC, 50/60HZ, REPLACEMENT: SBAG-202(N)
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CAN$1,260.87
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SCHWEITZER ENGINEERING
SEL-221G-221G05-4256MHGB
DISCONTINUED BY MANUFACTURER, PHASE/GROUND DISTANCE RELAY, POWER SUPPY 125VAC/DC 14W, LOGIC INPUT 125VDC
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CAN$2,089.37
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