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
SIEMENS
3RS1800-1HQ00
DISCONTINUED BY MANUFACTURER 10/01/2022, COUPLING RELAYS, 24V AND 110-120V AC/DC, SCREW TERMINAL, SUCCESSOR: 3RQ2000-1CW00
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Buy Surplus As Low As
CAN$125.35
Repair Yours
Contact Us
SIEMENS
FURNAS ELECTRIC CO
3TX7115-5LC03
DISCONTINUED BY MANUFACTURER, PLUG-IN RELAY, PREMIUM LED, MECHANICAL FLAG, 8-PIN, SQUARE BASE DPDT, 10A, 24VDC, USES SOCKET 3TX7144-4E4
✓ IN STOCK!
Buy Surplus As Low As
CAN$19.94
SIEMENS
3UG3532-1AL20
DISCONTINUED BY MANUFACTURER, SINCE - 01/10/2007, VOLTAGE CONTROL RELAY, SINGLE PHASE, 230VAC (50/60 HZ), LED STATUS INDICATORS, SCREW CLAMP TERMINALS, DIN-RAIL MOUNTED
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Buy Surplus As Low As
CAN$135.32
Repair Yours
CAN$361.71
SIEMENS
FURNAS ELECTRIC CO
3UF7111-1AA00-0
DISCONTINUED BY MANUFACTURER 12/01/2021, CURRENT/VOLTAGE MEASURING MODULE, SIMOCODE PRO, 2.4-25 AMP, DETECTION UP TO 690V, OVERALL WIDTH 45 MM, STRAIGHT-THROUGH TRANSFORMER, REPLACED BY 3UF7 ...
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Buy Surplus As Low As
CAN$611.09
Repair Yours
CAN$379.81
ASEA BROWN BOVERI
BALDOR RELIANCE
69326-2R
RELAY, POWER TYPE, 24VDC COIL
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Buy Surplus As Low As
CAN$28.20
GRAINGER
GRAINGER APPROVED VENDOR
6X555
RELAY 35AMP 1POLE N/C POTENTIAL RELAY
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Repair Yours
CAN$358.85
TELE CONTROLS
G2PM400VSY20 24-240VAC/DC
VOLTAGE MONITORING RELAY, GAMMA SERIES, DPDT, 3 AMP, ZOOM VOLTAGE 24 TO 240 VAC/DC, SCREW TERMINALS, DIN RAIL MOUNT
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Repair Yours
CAN$250.00
GEC MEASUREMENTS
YCGF11AF2A
DISCONTINUED BY MANUFACTURER, FIELD FAILURE RELAY, YCGF SERIES, Z1=K3+K4=K2 OHM, Z2=K1XK5 OHM
✓ IN STOCK!
Buy Surplus As Low As
CAN$350.42
Repair Yours
CAN$250.00
GEC MEASUREMENTS
WDG11AF22BD
DISCONTINUED BY MANUFACTURER, INVERSE TIME / REVERSE POWER RELAY, WDG SERIES, 18-126 AMP
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Buy Surplus As Low As
CAN$427.34
Repair Yours
CAN$292.02
GENERAL ELECTRIC
12CAP15A2A
DISCONTINUED BY MANUFACTURER, RELAY, VOLTAGE OVERCURRENT, 115V, 5AMP, 3PHASE, 60 CYCLES
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Buy Surplus As Low As
CAN$538.45
Repair Yours
CAN$426.14
BOLTSWITCH INC
PND-208
DISCONTINUED BY MANUFACTURER, PHASE FAILURE RELAY, LCD DISPLAY, 208 V, 3-PHASE, 30A CONTACT RATING, FIXED TIME DELAY: 1-1/2 SECONDS, 24VDC COIL
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Buy Surplus As Low As
CAN$163.39
Repair Yours
CAN$357.60
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
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Repair Yours
CAN$360.41
TIME MARK CORP
2722
DISCONTINUED BY MANUFACTURER, CURRENT UNBALANCE DETECTOR, 30 CURRENT, INPUT VOLTAGE 100-130VAC, 140 VAC MAX
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Buy Surplus As Low As
CAN$243.58
Repair Yours
CAN$358.09
NK TECHNOLOGIES
AG1-NOAC-24U-ND-070
DISCONTINUED BY MANUFACTURER, GROUND FAULT SENSOR, FACTORY ADJUSTED SETPOINT, 24VAC - 24VDC, 240VAC OUTPUT, 1AMP MAX
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Buy Surplus As Low As
CAN$234.40
Repair Yours
CAN$358.09
GENERAL ELECTRIC
IC2820D300B14
DISCONTINUED BY MANUFACTURER, FIELD LOSS RELAY, 10 AMP, 600V MAX
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Buy Surplus As Low As
CAN$285.99
Repair Yours
CAN$358.09
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
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Buy Surplus As Low As
CAN$76.02
Repair Yours
CAN$357.60
GENERAL ELECTRIC
CR120YC11BA31C
DISCONTINUED BY MANUFACTURER, UNDERVOLTAGE RELAY, 1 PHASE, 208V, 60HZ, 10 A, 600 V MAX
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Buy Surplus As Low As
CAN$274.15
Repair Yours
CAN$250.00
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
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Buy Surplus As Low As
CAN$93.46
EATON CORPORATION
CUTLER HAMMER
D65VMP400
DISCONTINUED BY MANUFACTURER, VOLTAGE BAND RELAY, D65 SERIES, 400 VAC, 10 AMP, LED INDICATOR
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Buy Surplus As Low As
CAN$16.65
ASEA BROWN BOVERI
715330-F76
DISCONTINUED BY MANUFACTURER, CURRENT TRANSFORMER POWER SHIELD, 2A
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Buy Surplus As Low As
CAN$370.09
BENDER
RCM470LY-11
DISCONTINUED BY MANUFACTURER, RESIDUAL CURRENT MONITOR, AC 24V SUPPLY VOLTAGE, 50-400HZ, 3.0VA, AC 250V RELAY CONTACT, 5A, B94012025
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Buy Surplus As Low As
CAN$260.68
Repair Yours
CAN$368.27
VERIVOLT
ISOBLOCK V-1C (1000V-5V)
VOLTAGE TRANSDUCER, GALVANIC ISOLATION, 12-28V, 9-28VDC, INPUT 1000V, OUTPUT 5V, DIN RAIL MOUNT
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Repair Yours
CAN$351.04
WESTINGHOUSE
255P157H02C
DISCONTINUED BY MANUFACTURER, GROUND FAULT RELAY, 120 VAC, 125 AMPS
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Buy Surplus As Low As
CAN$163.56
Repair Yours
CAN$360.41
GENERAL ELECTRIC
12IAC77B63A
DISCONTINUED BY MANUFACTURER, TIME OVERCURRENT RELAY, TYPE IAC, 40A
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Buy Surplus As Low As
CAN$631.62
Repair Yours
CAN$554.67
ASEA BROWN BOVERI
587R0428-61114
DISCONTINUED BY MANUFACTURER, RELAY / DISTRIBUTION PROTECTION SYSTEM, INDUSTRIAL CONTROL EQUIPMENT, TYPE / DPU 2000R, PHASE / 0.4-12 AMP, GROUND / 0.4-12 AMP, 60 HZ, 1-12 AMP, 70-280 VDC
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Buy Surplus As Low As
CAN$495.71
Repair Yours
CAN$450.68
EATON CORPORATION
CUTLER HAMMER
D65VMLS480-B1
DISCONTINUED BY MANUFACTURER, VOLTAGE MONITOR RELAY, 208-480 VAC, 30 VDC, 10 AMP, 1/3 HP
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Buy Surplus As Low As
CAN$506.11
Repair Yours
CAN$361.71
MINILEC
CSP-80
DISCONTINUED BY MANUFACTURER, PHASE FAILURE RELAY, 8000, TEST/RESET, 415 V
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Buy Surplus As Low As
CAN$12.46
Repair Yours
CAN$358.09
TIME MARK CORP
98083702
PHASE MONITORING RELAY, 240 V, 208-240 VAC SUPPLY, 8 PIN, 10 AMP, ELECTROMECHANICAL, 160-240 V RANGE
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Repair Yours
CAN$355.27
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
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Buy Surplus As Low As
CAN$159.88
Repair Yours
CAN$358.09
SIEMENS
3TX7112-1DC03C
PLUG-IN RELAY. OCTAL. DPDT. 10A. 24VDC, PLUG-IN RELAY, BASIC 8-PIN OCTAL BASE DPDT, 10A, 24VDC USES SOCKET 3TX7144-1E2 OR 3TX7144-4E2
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Repair Yours
CAN$360.00
MATSUSHITA ELECTRIC
AROMAT
LT48T-24-240V
DIGITAL QUARTZ TIMER, 24-240 V AC/DC, 100 MA MAX, 8 PIN
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Repair Yours
CAN$360.00
TOSHIBA
RC81C
DISCONTINUED BY MANUFACTURER, PHASE REVERSAL GROUND FAULT MODULE, OPERATING TIME WITHIN 0.5 SEC, 2-12A RATED CURRENT
✓ IN STOCK!
Buy Surplus As Low As
CAN$51.27
Repair Yours
CAN$357.60
SIEMENS
3UG5616-1CR20
DIGITALLY ADJUSTABLE MONITORING RELAY PHASE FAILURE, PHASE SEQUENCE, ASYMMETRY, FREQUENCY, OVER- AND UNDER-VOLTAGE MONITORING 3X 90-690 V AC, 15-70 HZ 2 CHANGEOVER CONTACTS SCREW TERMINAL
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Repair Yours
CAN$360.00
EATON CORPORATION
CUTLER HAMMER
D65VMLRS480
3PH MONITOR RELAY, PROTECTIVE RELAY, VOLTAGE/PHASE MONITOR, TRANSMISSION DISTRIBUT. RELAYS, PHASE/VOLTAGE LOSS RELAY
✓ IN STOCK!
Repair Yours
CAN$360.00
CROUZET
SYRELEC
DUR2-110A
DISCONTINUED BY MANUFACTURER, VOLTAGE RELAY, 3 PHASE, VOLTAGE RATING: 110VAC, OUTPUT CURRENT:10A, OUTPUT VOLTAGE: 250VAC
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Buy Surplus As Low As
CAN$280.25
Repair Yours
CAN$358.09
GENERAL ELECTRIC
36C774137ABG08
DISCONTINUED BY MANUFACTURER, GROUND FAULT DETECTOR
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Buy Surplus As Low As
CAN$114.40
Repair Yours
CAN$358.09
HONEYWELL
R8154C1000
DISCONTINUED BY MANUFACTURER, ELECTRIC HEAT RELAY, THREE SWITCHES, 24 V, 60 CY, QUICK CONNECT TERMINAL (LOAD SIDE), LUG CONNECTION (LINE SIDE)
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Buy Surplus As Low As
CAN$176.45
Repair Yours
CAN$366.31
DANAHER CONTROLS
WARD LEONARD
4471-60011
DISCONTINUED BY MANUFACTURER, RELAY, TYPE HR RELAY, 6 POLE, 10 AMP, 600 V MAX, 50/60 HZ
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Buy Surplus As Low As
CAN$72.45
Repair Yours
CAN$358.09
GENERAL ELECTRIC
12IRT51E2A
DISCONTINUED BY MANUFACTURER, TEMPERATURE RELAY, 100 OHM @ 0 PLATINUM RTD, 80C-160C, 120/240 VAC, 50/60 HZ, .2/2.0 AMP DC TARGET SEAL, 1 ELECTRICALLY SEPERATE N.O., 7 INTERNAL CONNECTIONS FI ...
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Buy Surplus As Low As
CAN$562.55
Repair Yours
CAN$521.11
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
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Buy Surplus As Low As
CAN$431.68
Repair Yours
CAN$361.71
ASEA BROWN BOVERI
609300K02
PHASE SENSOR, 600A BREAKING RATE, K800
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Repair Yours
CAN$358.85
