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.
Filter Results
ALLEN BRADLEY
809-A13E
DISCONTINUED BY THE MANUFACTURER, INSTANTANEOUS TRIP CURRENT RELAY, COIL CURRENT 60A
✓ IN STOCK!
Buy Surplus As Low As
$1,326.40
Repair Yours
Contact Us
EATON CORPORATION
CUTLER HAMMER
GFR60M
(PRICE/EA) TYPE GFR RELAY, 5-60A RATING, MECHANICAL RESET, NO ZONE
✓ IN STOCK!
Repair Yours
Contact Us
ALLEN BRADLEY
810-A04CR
DISCONTINUED BY MANUFACTURER 11-29-2009, RELAY MAGNETIC OVERLOAD 600V, CURRENT RELAY, INVERSE TIME DELAY, MANUAL RESET, 6 A CONTINUOUS, CLEAR DASHPOT FLUID, 1 NC OUTPUT
✓ IN STOCK!
Buy Surplus As Low As
$814.55
Repair Yours
Contact Us
ALLEN BRADLEY
809-A04C
RELAY,CURRENT 600V AC/DC MAX
✓ IN STOCK!
Buy Surplus As Low As
$912.30
Repair Yours
Contact Us
GENERAL ELECTRIC
MULTILIN
12ICW-51A-2A
DISCONTINUED BY MANUFACTURER, POWER DIRECTIONAL RELAY, ICW, 120 V AC, 5 AMP, 25-100 W, 3 PHASE, S-1 CASE
✓ IN STOCK!
Buy Surplus As Low As
$4,224.66
Repair Yours
Contact Us
EATON CORPORATION
CUTLER HAMMER
GFR60MI
GROUND FAULT RELAY, MECHANICAL ZONE INTERLOCKING RESET, CONTROL POWER: 120 VAC AT .125 AMPS, 5 TO 60 AMP GROUND CURRENT, FLUSH MOUNTING, GFR SERIES, CLASS I
✓ IN STOCK!
Repair Yours
Contact Us
MARSH BELLOFRAM
ATC DIVERSIFIED ELECTRONICS
PBE-440-ASE
THREE PHASE VOLTAGE BAND MONITOR RELAY
✓ IN STOCK!
Repair Yours
Contact Us
MARSH BELLOFRAM
ATC DIVERSIFIED ELECTRONICS
SLU-100-ASD
PHASE MONITOR RELAY, SLU-100 SERIES, 3-PHASE, DIN RAIL MOUNT, UNIVERSAL, SPDT CONTACT FORM, 10 AMP, 550 VAC SUPPLY, 240 V RATING
✓ IN STOCK!
Repair Yours
Contact Us
GENERAL ELECTRIC
12CEY51A1D
DISCONTINUED BY MANUFACTURER, DISTANCE RELAY, 5-AMP, 120-VOLTS, 60-CYCLE
✓ IN STOCK!
Buy Surplus As Low As
$1,125.00
Repair Yours
Contact Us
GENERAL ELECTRIC
12CEB51B1A
DISCONTINUED BY MANUFACTURER, OFFSET MHO BLOCKING RELAY, 120 V, 5 AMP, 60 CYL, 0-4O OHMS
✓ IN STOCK!
Buy Surplus As Low As
$967.02
Repair Yours
Contact Us
WESTINGHOUSE
290B346A09
DISCONTINUED BY MANUFACTURER, TRANSFORMER DIFFERENTIAL RELAY, TYPE HU, 60 HZ, 0.2-2 AMPS
✓ IN STOCK!
Buy Surplus As Low As
$1,687.50
Repair Yours
Contact Us
EATON CORPORATION
CUTLER HAMMER
D65VMLS480C
VOLTAGE / PHASE MONITORING RELAY, D65 SERIES, 480 V, SURFACE (DIN RAIL) MOUNTING
✓ IN STOCK!
Repair Yours
Contact Us
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
✓ IN STOCK!
Repair Yours
Contact Us
WESTINGHOUSE
290B038A09
DISCONTINUED BY MANUFACTURER, REVERSE POWER RELAY, TYPE CRN-1, 5 AMP, 120 VAC, 0.2-2 AMP RANGE
✓ IN STOCK!
Buy Surplus As Low As
$1,317.58
Repair Yours
Contact Us
GENERAL ELECTRIC
12PVD11C3A
DIFFERENTIAL VOLTAGE RELAY 150V 60CYCLES TYPE PVD
✓ IN STOCK!
Buy Surplus As Low As
$674.10
Repair Yours
Contact Us
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
✓ IN STOCK!
Repair Yours
Contact Us
EMOTRON
EL-FI-M10
DISCONTINUED BY MANUFACTURER, SHAFT POWER MONITOR, 1.5AMP, 100-690VAC, 50/60HZ, REPLACEMENT: EL-FI-M20
✓ IN STOCK!
Buy Surplus As Low As
$1,050.00
Repair Yours
Contact Us
SIEMENS
3UG4617-1CR20
MONITORING RELAY, DIGITAL, LCD DISPLAY, 0-20 S OFF DELAY, 3-PHASE, 160-690 V, 50/60 HZ, IP20, (SUCCESSOR: 3UG5618-1CR20)
✓ IN STOCK!
Repair Yours
Contact Us
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
✓ IN STOCK!
Buy Surplus As Low As
$548.00
Repair Yours
Contact Us
GENERAL ELECTRIC
12BDD15B11A
DISCONTINUED BY MANUFACTURER, RELAY TRANSFORMER DIFERENTIAL, 5AMP, 125-250VDC, 60HZ, TYPE BDD
✓ IN STOCK!
Buy Surplus As Low As
$3,750.54
Repair Yours
Contact Us
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
✓ IN STOCK!
Repair Yours
Contact Us
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
✓ IN STOCK!
Buy Surplus As Low As
$1,320.56
Repair Yours
Contact Us
CARLO GAVAZZI
PPC01DM48
MONITORING RELAY, PPC01 SERIES, 3-PHASE, 8 AMP @ 250 VAC, ENERGIZED HIGH/LOW, SPDT, 415 VAC, DELAY TIME: 0.1 SECOND - 30 SECOND, PLUG IN MOUNTING
✓ IN STOCK!
Repair Yours
Contact Us
ALLEN BRADLEY
1420-V2-ENT
POWER MONITOR 500, 600 VAC, ELECTRIC POWER INDICATOR, 600 VAC, ETHERNET/IP COMMUNICATION
✓ IN STOCK!
Buy Surplus As Low As
$1,360.42
Repair Yours
Contact Us
EATON CORPORATION
CUTLER HAMMER
15BA4-25E
BA-400/800, 15.5 MAX KV, 25E, EXPULSION , 15BA4-25E
✓ IN STOCK!
Repair Yours
Contact Us
GENERAL ELECTRIC
12GGP53C1A
DISCONTINUED BY MANUFACTURER, POWER DIRECTIONAL RELAY, 5 AMP, 120 VAC, 60 HZ, TYPE GGP
✓ IN STOCK!
Buy Surplus As Low As
$2,951.48
Repair Yours
Contact Us
ASEA BROWN BOVERI
SPAS-120-C
DISCONTINUED BY MANUFACTURER, DIRECTIONAL EARTH-FAULT RELAY, 80-265V AC/DC
✓ IN STOCK!
Buy Surplus As Low As
$3,210.00
Repair Yours
Contact Us
SIEMENS
3RK3221-1AA10
EXTENSION MODULE, 3RK3 SERIES, 24 VDC, 4 INPUTS / 2 OUTPUTS, FOR USE W/ SIRIUS 3RK3, DIN RAIL, SCREW TERMINAL, W/O CONNECTION CABLE
✓ IN STOCK!
Repair Yours
Contact Us
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
✓ IN STOCK!
Buy Surplus As Low As
$1,455.00
Repair Yours
Contact Us
MARSH BELLOFRAM
ATC DIVERSIFIED ELECTRONICS
GFD-100
THREE PHASE GROUND FAULT DISPLAY, 208 - 600 VAC, TERMINAL STYLE - WIRE LEADS, 0 C - 55 C
✓ IN STOCK!
Repair Yours
Contact Us
GENERAL ELECTRIC
12GCXG51A12A
DISCONTINUED BY MANUFACTURER, DISTANCE RELAY, 5 AMP, 60 CYCLE, 120 V
✓ IN STOCK!
Buy Surplus As Low As
$625.52
Repair Yours
Contact Us
ALLEN BRADLEY
809-B24
DISCONTINUED BY MANUFACTURER, CURRENT RELAY, INSTANTANEOUS TRIP, 210 AMP, 600 VAC, MOUNTABLE
✓ IN STOCK!
Buy Surplus As Low As
$1,534.73
Repair Yours
Contact Us
ALLEN BRADLEY
809-A20
INSTANTANEOUS TRIP CURRENT RELAY, 130AMP, NEMA OPEN, 1RP,
✓ IN STOCK!
Buy Surplus As Low As
$1,498.85
INVENSYS
FOXBORO
P0927AG
DISCONTINUED BY MANUFACTURER, CONTROL VOLTAGE MONITOR, I/O MONITOR, 32 X CHANNELS, 16 X DIGITAL INPUTS, 16 X DIGITAL OUTPUTS, OPERATING TEMPERATURE: -20 TO 70 C, RELATIVE HUMIDITY: 5 TO 95% ...
✓ IN STOCK!
Buy Surplus As Low As
$1,607.57
Repair Yours
Contact Us
CONVERTEAM
ALSTOM
LFZP111S10016E
DISCONTINUED BY MANUFACTURER, STATIC DISTANCE PROTECTION, RELAY, OPTIMHO, V X (1), 110-125 V
✓ IN STOCK!
Buy Surplus As Low As
$650.38
Repair Yours
Contact Us
GENERAL ELECTRIC
12CJCG16M1A
DISCONTINUED BY MANUFACTURER, OVERCURRENT RELAY, CJCG TYPE, GROUND DIRECTIONAL, 1.9 AMP, .6/2 TARGET SEAL IN AMP, 0.5-4.0 PICK UP AMP, 120 V, 60 CYCLE
✓ IN STOCK!
Buy Surplus As Low As
$587.70
Repair Yours
Contact Us
PROCOM TECHNOLOGY
GS7001-B-22A3
DISCONTINUED BY MANUFACTURER, DIGITAL PROTECTION RELAY, GMS7000 SERIES, INPUT: 20-66 V, 50HZ
✓ IN STOCK!
Buy Surplus As Low As
$2,177.00
Repair Yours
Contact Us
SCHNEIDER ELECTRIC
P122A00Z112CF0
DISCONTINUED BY MANUFACTURER, FAULT PROTECTION RELAY, 3 PHASE, 0.1-40 ION, OVERCURRENT AND EARTH, DIGITAL INPUT VOLTAGE: 24-250 VDC/24-240 VAC, AUXILIARY VOLTAGE: 24-250 VDC/48-240 VAC, COMM ...
✓ IN STOCK!
Buy Surplus As Low As
$1,064.00
Repair Yours
Contact Us
SCHNEIDER ELECTRIC
P122B00Z112CD0
DISCONTINUED BY MANUFACTURER, FAULT PROTECTION RELAY, 3 PHASE, EARTH AND OVERCURRENT, 0.01-8 ION, DIGITAL INPUT VOLTAGE: 24-250 VDC/24-240 VAC, AUXILIARY VOLTAGE: 24-250 VDC/48-240 VC, COMMU ...
✓ IN STOCK!
Buy Surplus As Low As
$1,064.00
Repair Yours
Contact Us
TSUDAKOMA
626352CB
DISCONTINUED BY MANUFACTURER, VOLTAGE CONTROLLER, -5 TO +5
✓ IN STOCK!
Buy Surplus As Low As
$849.00
Repair Yours
Contact Us
GENERAL ELECTRIC
12NLR21U1A
DISCONTINUED BY MANUFACTURER, RECLOSING RELAY, 48-125 VDC
✓ IN STOCK!
Buy Surplus As Low As
$898.22
Repair Yours
Contact Us
GENERAL ELECTRIC
12CEB52A2D
DISCONTINUED BY MANUFACTURER, MHO DISTANCE RELAY, 120 VAC, 5 AMP, 60 CYCLES
✓ IN STOCK!
Buy Surplus As Low As
$681.00
Repair Yours
Contact Us
GENERAL ELECTRIC
12IAC66T53A
DISCONTINUED BY MANUFACTURER, TIME OVERCURRENT RELAY, IAC TYPE, 2.5-7.5 AMPS, LONG TIME /4/12 AMPS /60 HZ, 125 VOLTS - TIMER UNIT, 0.05/5.0 SECONDS
✓ IN STOCK!
Buy Surplus As Low As
$590.19
Repair Yours
Contact Us
EMERSON
FISHER ROSEMOUNT
3051CD3A22A1AS1C6M5
DISCONTINUED BY MANUFACTURER, PRESSURE TRANSMITTER, DIRECT MOUNT SEALS, IP66/68, 17.5MA, 9-30VDC
✓ IN STOCK!
Buy Surplus As Low As
$975.56
Repair Yours
Contact Us
WESTINGHOUSE
12PVD11C11A
DISCONTINUED BY MANUFACTURER, RELAY, DIFFERENTIAL, 150V, TYPE PVD
✓ IN STOCK!
Buy Surplus As Low As
$1,321.65
Repair Yours
Contact Us
