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.
Filter Results
GENERAL ELECTRIC
12NLR21U1A
DISCONTINUED BY MANUFACTURER, RECLOSING RELAY, 48-125 VDC
✓ IN STOCK!
Buy Surplus As Low As
$830.53
Repair Yours
$682.52
MATSUSHITA ELECTRIC
AROMAT
CM1A-R-12V
AUTOMOTIVE RELAY,CM RELAY(AUTOMO
✓ IN STOCK!
Repair Yours
$300.00
GENERAL ELECTRIC
12HAA15H1F
AUXILIARY RELAY, 24VDC,AVAILABLE, SURPLUS, NEVER USED, 2 YEAR RADWELL WARRANTY
✓ IN STOCK!
Buy Surplus As Low As
$460.74
Repair Yours
$402.54
NK TECHNOLOGIES
AGT1-420-24L-FL
AC GROUND FAULT TRANSDUCER SENSORS,AGT SERIES,SOLID-CORE, 24L - 24 VDC LOOP-POWERED, 0-50 MA RANGE, TOP TERMINALS, 4-20 MA
✓ IN STOCK!
Repair Yours
$300.00
HONEYWELL
R720C-1009
HONEYWELL , R720C-1099, R720C1099, RECEIVER RELAY, 120/208/240/277VAC, 50/60HZ
✓ IN STOCK!
Repair Yours
$300.00
TE CONNECTIVITY
AMP
KUHP-11D17-48
RELAY, 48VDC, 3/4 HP, 120 VAC, 20 AMP
✓ IN STOCK!
Repair Yours
Contact Us
WESTINGHOUSE
288B718A20A
DISCONTINUED BY MANUFACTURER, RELAY, VOLTAGE, 2-6AMPS, 60HZ
✓ IN STOCK!
Buy Surplus As Low As
$378.00
Repair Yours
$349.00
EATON CORPORATION
COOPER POWER
6A00160140
DISCONTINUED BY MANUFACTURER, RECLOSER CONTROL UNIT, SERIES KYLE F6/FORM 6
✓ IN STOCK!
Buy Surplus As Low As
$2,400.00
Repair Yours
$1,992.00
TIME MARK CORP
A258B-208
DISCONTINUED BY MANUFACTURER, POWER MONITOR RELAY, 3-PHASE MONITOR, 208-250 VAC, 50/60HZ, 8 PIN, LED INDICATOR, MODEL 258
✓ IN STOCK!
Buy Surplus As Low As
$55.40
Repair Yours
$300.00
NK TECHNOLOGIES
AG1-NOAC-24U-ND-070
DISCONTINUED BY MANUFACTURER, GROUND FAULT SENSOR, FACTORY ADJUSTED SETPOINT, 24VAC - 24VDC, 240VAC OUTPUT, 1AMP MAX
✓ IN STOCK!
Buy Surplus As Low As
$186.99
Repair Yours
$300.00
ASEA BROWN BOVERI
715330-F76
DISCONTINUED BY MANUFACTURER, CURRENT TRANSFORMER POWER SHIELD, 2A
✓ IN STOCK!
Buy Surplus As Low As
$259.81
GENERAL ELECTRIC
MULTILIN
745-W2-P5-G5-HI-A
DISCONTINUED BY MANUFACTURER, TRANSFORMER MANAGEMENT RELAY, 745 SERIES, 3 PHASE, 2 WINDINGS / PHASE, 5 AMP PH INPUT RATING, 5AMP GROUND INPUT RATING, 90-300VDC, 70-265VAC, 48-62HZ, ANALOG I/ ...
✓ IN STOCK!
Buy Surplus As Low As
$4,830.00
Repair Yours
$4,009.00
VERIVOLT
ISOBLOCK V-1C (1000V-5V)
VOLTAGE TRANSDUCER, GALVANIC ISOLATION, 12-28V, 9-28VDC, INPUT 1000V, OUTPUT 5V, DIN RAIL MOUNT
✓ IN STOCK!
Repair Yours
$300.00
WESTINGHOUSE
255P157H02C
DISCONTINUED BY MANUFACTURER, GROUND FAULT RELAY, 120 VAC, 125 AMPS
✓ IN STOCK!
Buy Surplus As Low As
$114.82
Repair Yours
$300.00
CEE
HTG 7025
DISCONTINUED BY MANUFACTURER, FREQUENCY RELAY, SUGGESTED REPLACEMENT HDG7020
✓ IN STOCK!
Buy Surplus As Low As
$1,907.00
Repair Yours
$1,583.00
TIME MARK CORP
2722
DISCONTINUED BY MANUFACTURER, CURRENT UNBALANCE DETECTOR, 30 CURRENT, INPUT VOLTAGE 100-130VAC, 140 VAC MAX
✓ IN STOCK!
Buy Surplus As Low As
$207.04
Repair Yours
$300.00
DOLD
AN5969-AC50/60HZ-230V
DISCONTINUED BY MANUFACTURER, FAULT ANNUNCIATOR, INFOMASTER, 10 POLE, W/ LED
✓ IN STOCK!
Buy Surplus As Low As
$706.40
Repair Yours
$595.00
CEE
ITV 7164
DISCONTINUED BY MANUFACTURER, PROTECTION RELAY, 5 AMP, 110 V, 50/60 HZ, SUGGESTED REPLACEMENT ITV7166
✓ IN STOCK!
Buy Surplus As Low As
$494.98
Repair Yours
$410.83
GOTRONIC
556100
POWER LINE MONITOR, THREE PHASE INPUT TERMINALS, 575 VAC, 50/60HZ, TIME DELAY 4-5 SECONDS, OUTPUT TERMINALS:10 AMP/120VAC/ 1/10 HORSEPOWER
✓ IN STOCK!
Repair Yours
$300.00
GENERAL ELECTRIC
IC2820D300B14
DISCONTINUED BY MANUFACTURER, FIELD LOSS RELAY, 10 AMP, 600V MAX
✓ IN STOCK!
Buy Surplus As Low As
$236.20
Repair Yours
$300.00
MACROMATIC
PMDU-E-102
CURRENT MONITOR RELAY, PMD SERIES, 190-500 VAC MONITORED, 24 VAC INPUT, 0.1-10 SEC TIME DELAY, 10 AMP @ 120VAC / 30VDC, DIN RAIL MOUNT
✓ IN STOCK!
Buy Surplus As Low As
$53.37
Repair Yours
$300.00
SCHNEIDER ELECTRIC
SQUARE D
8506-J01
DISCONTINUED BY MANUFACTURER, REVERSE AND DEAD PHASE RELAY, DOUBLE THROW, 208-240 VAC COIL, 50/60 HZ, 3-PHASE, 10 AMP
✓ IN STOCK!
Buy Surplus As Low As
$65.61
EATON CORPORATION
CUTLER HAMMER
D65VMP400
DISCONTINUED BY MANUFACTURER, VOLTAGE BAND RELAY, D65 SERIES, 400 VAC, 10 AMP, LED INDICATOR
✓ IN STOCK!
Buy Surplus As Low As
$13.75
GENERAL ELECTRIC
12JBCG77K10A
DISCONTINUED BY MANUFACTURER, RELAY / GROUND DIRECTIONAL OVERCURRENT, TYPE JBC6, 5 AMP, 120 V, 60 CYCLES, OVERCURRENT / 0.5/2.0, INSTANTANEOUS OVERCURRENT / 4-16 AMP, DIRECTIONAL UNIT PICK-U ...
✓ IN STOCK!
Buy Surplus As Low As
$1,771.47
Repair Yours
$1,633.69
LITTELFUSE
460-575
PHASE RELAY, SPDT, 475-600V, DIN RAIL, 460 SERIES, CONTACT CONFIGURATION:SPDT, CONTACT CURRENT:10A, RELAY MOUNTING:DIN RAIL, PANEL, RELAY TERMINALS:SCREW, SWITCHING VOLTAGE MAX:240VAC, SUPPL ...
✓ IN STOCK!
Repair Yours
$300.00
EATON CORPORATION
CUTLER HAMMER
D65VMLS480-B1
DISCONTINUED BY MANUFACTURER, VOLTAGE MONITOR RELAY, 208-480 VAC, 30 VDC, 10 AMP, 1/3 HP
✓ IN STOCK!
Buy Surplus As Low As
$369.62
Repair Yours
$300.00
ASEA BROWN BOVERI
230F0261
DISCONTINUED BY MANUFACTURER, GROUND DETECTION RELAY, ITE-64F, STANDARD CASE, CONT 120 VAC, 50/60 HZ, TRIP/TEST, TARGET/RESET, LED INDICATORS, SCREW TERMINALS
✓ IN STOCK!
Buy Surplus As Low As
$127.54
Repair Yours
$300.00
GENERAL ELECTRIC
MULTILIN
350-E-P5-G5-H-E-S-N-M-1E-D-N
DISCONTINUED BY MANUFACTURER, FEEDER PROTECTION RELAY, LCD, FULL MENU, 10 INPUT, 7 OUTPUT, 5 AMP, 3 PHASE, 120-240 VAC, 125-250 VDC, COPPER / FIBER-MTRJ, MODBUS TCP/IP, ETHERNET, VOLTAGE MET ...
✓ IN STOCK!
Buy Surplus As Low As
$2,178.00
Repair Yours
$1,446.19
DANAHER CONTROLS
WARD LEONARD
4471-60011
DISCONTINUED BY MANUFACTURER, RELAY, TYPE HR RELAY, 6 POLE, 10 AMP, 600 V MAX, 50/60 HZ
✓ IN STOCK!
Buy Surplus As Low As
$59.83
Repair Yours
$300.00
BASLER ELECTRIC
BE1-87G-S1A-A1C-A0N0
DISCONTINUED BY MANUFACTURER, VARIABLE PERCENTAGE DIFFERENTIAL RELAY. BE1-87G MODEL, 1 PHASE, SELECTABLE INPUT, INSTANTANEOUS TIMING, INTERNALLY OPERATED TARGETS
✓ IN STOCK!
Buy Surplus As Low As
$382.63
Repair Yours
$352.87
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
$698.00
ASEA BROWN BOVERI
NBRA-656C
DISCONTINUED BY MANUFACTURER, UNIVERSAL BRAKE CHOPPER, 6 OHM, 2400 KJ, 6 KW, 400 VAC
✓ IN STOCK!
Buy Surplus As Low As
$533.67
Repair Yours
$421.00
BASLER ELECTRIC
TIEE1CD0N07
DISCONTINUED BY MANUFACTURER, PROTECTIVE RELAY, CYCLES-3, 60-HZ, TRIP FREQUENCY-1
✓ IN STOCK!
Buy Surplus As Low As
$378.96
Repair Yours
$300.00
SIEMENS
3RQ3118-1AB00
OUTPUT COUPLER, WITH PLUG-IN RELAY, 1 CHANGE-OVER CONTACT SCREW TERMINAL, 6 AMP, 24 VAC/DC, 50/60 HZ, DIN RAIL MOUNT
✓ IN STOCK!
Repair Yours
Contact Us
BENDER
RCM465Y
DISCONTINUED BY MANUFACTURER, GROUND FAULT MONITOR, 30-300MA, 50/60 HZ, 90-132 VAC, DIN RIAL MOUNT
✓ IN STOCK!
Buy Surplus As Low As
$385.95
Repair Yours
$300.00
SCHNEIDER ELECTRIC
SQUARE D
S48891
GROUND FAULT INTERFACE MODULE, USED ON: ,M/P/R FRAME, NS630B, NS3200 ,ELECTRONIC TRIP CIRCUIT BREAKER
✓ IN STOCK!
Buy Surplus As Low As
$115.19
Repair Yours
$300.00
SCHNEIDER ELECTRIC
TELEMECANIQUE
RM3TR112VS7
DISCONTINUED BY MANUFACTURER, VOLTAGE LOSS RELAY, 3 PHASE, 380-420 VAC, 50/60 HZ, DIN RAIL MOUNT
✓ IN STOCK!
Buy Surplus As Low As
$370.80
R-K ELECTRONICS
DPM-120A-B
VOLTAGE MONITOR, W/DISPLAY, DIGITAL, MULTI-RANGE, 3 PHASE, 200-240/600 VAC, 120 VAC SUPPLY, SURFACE MOUNT
✓ IN STOCK!
Repair Yours
$300.00
WESTINGHOUSE
1293C47G12
DISCONTINUED BY MANUFACTURER, GROUND FAULT RELAY, (P/N 255P156H06C), .125 AMPS, 120 VAC, 50/60 HZ, 28-125 VDC OUTPUT, 255P156H06C
✓ IN STOCK!
Buy Surplus As Low As
$315.82
ASEA BROWN BOVERI
587C0427-61114
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
$409.41
Repair Yours
$377.57
ASCO
214B83-600VAC
DISCONTINUED BY MANUFACTURER, OVER VOLTAGE MONITOR, AUTOMATIC SWITCH COMPANY, 3 V TRIP, 660 PHASE, 600 VAC, 50/60 HZ
✓ IN STOCK!
Buy Surplus As Low As
$494.22
Repair Yours
$455.77
PILZ
ZF/F/10S/1UZ1SZFBM:470KOHM
RELAY, 24-60 VAC DC, 3,5 VA, 250 VAC, 5 AMPS, 1100 VA
✓ IN STOCK!
Repair Yours
$200.00
