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.
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CARLO GAVAZZI
DPB01CM48
MONITORING RELAY, FOR PHASE LOSS / SEQUENCE / OVER OR UNDERVOLTAGE, 3 PHASE, SPDT, 380-480 VAC, 50/60 HZ, 13 VA, DIN RAIL MOUNTING
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HUBBELL
KELLEMS
GFP15M
GFCI RECEPTACLE, POWER CORD, 5-15P/5-15R, 6 FEET, 120VAC
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ASEA BROWN BOVERI
SSAC
DLMHBRAAA
RELAYS & MONITORS, SINGLE FUNCTION, 3 PHASE, 500-600 VAC
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LARCO
5000
DISCONTINUED BY MANUFACTURER, ZONE MONITOR WALL MOUNT 120/240VAC 50/60HZ .125AMP
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$182.83
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SIEMENS
3UG4651-1AW30
SPEED MONITORING RELAY, 24-240 V, 3 A, DIN RAIL, SCREW TERMINAL, 3UG SERIES
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SIEMENS
3TX7117-5HF13C
PLUG-IN RELAY, SQUARE BASE 4PDT, 14 PIN, 15A, 120VAC
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SIEMENS
3TX7116-5FC13C
PLUG-IN RELAY. 3PDT. 15A. 24VAC, PLUG-IN RELAY, BASIC 11-PIN SQUARE BASE 3PDT, 15A, 24VAC USES SOCKET 3TX7144-4E8
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3TX7116-5FC03C
PLUG-IN RELAY. 3PDT. 15A. 24VDC, PLUG-IN RELAY, BASIC 11-PIN SQUARE BASE 3PDT, 15A, 24VDC USES SOCKET 3TX7144-4E8
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SIEMENS
3TX7114-5DF13C
PLUG-IN RELAY, DPDT, 15A, 120VAC, N79, CONTROLS - PLUG-IN RELAY 3TX71
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ASEA BROWN BOVERI
SSAC
PLM8405
SINGLE FUNCTION RELAYS & MONITORS, 3 PHASE LINE MONITOR
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ASEA BROWN BOVERI
DLM811
DISCONTINUED BY MANUFACTURER, VOLTAGE MONITOR, 3-PHASE, DIN RAIL MOUNT, 380-415 VAC, 2-20 SECONDS
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$225.00
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GOTRONIC
585100
POWER LINE MONITOR 480VAC
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$142.40
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ICM
ICM450
DISCONTINUED BY MANUFACTURER, DIGITAL VOLTAGE MONITOR, 3 PHASE, LINE VOLTAGE, 190 TO 630 VAC, 50/60 HZ, FULLY PROGRAMMABLE, 25 FAULT MEMORY, 18-240 CONTROL VAC, REPLACED BY ICM450A
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$219.24
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SIEMENS
3TX7111-3HC13C
PLUG-IN RELAY. 4PDT. 6A. 24VAC, PLUG-IN RELAY, BASIC 14-PIN SQUARE BASE 4PDT, 6A, 24VAC USES SOCKET 3TX7144-1E5 OR 3TX7144-4E5
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SIEMENS
3TX7111-3HC03C
PLUG-IN RELAY, 4PDT, 6A, 24VDC, CONTROLS - PLUG-IN RELAY 3TX71, CONTROL PRODUCTS , 3TX7111-3HC03C , 3TX7111-3HC03C
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LARCO
5000EX
DISCONTINUED BY MANUFACTURER, ZONE MONITOR WALL MOUNT 120/240VAC 50/60HZ .125AMP
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$280.26
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CROUZET
DUR-110A
SYRELEC, VOLTAGE MONITORING RELAY, DIN RAIL, SPDT 10A, 110 VAC
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EATON CORPORATION
CUTLER HAMMER
AR660AR
DISCONTINUED BY MANUFACTURER, INDUSTRIAL RELAY, 6 POLE, 10 AMP, 6 N.O., COIL 120 VAC / 60 HZ
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$426.00
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EATON CORPORATION
CUTLER HAMMER
AR660A
AC CONTROL RELAY, AR/ARD SERIES, 6 NO CONTACTS, 6 POLE, COIL: 110/120 VAC - 50/60 HZ, 10 AMP, 600 VAC, CONVERTIBLE POLE/CONTACT, SCREW TERMINALS
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EATON CORPORATION
CUTLER HAMMER
ARD4L
MACHINE TOOL RELAY, AR/ARD CONVERTIBLE CONTACT INDUSTRIAL CONTROL DC RELAY, FOUR-POLE, 24 VDC COIL VOLTAGE, 4 BLANK CAVITIES
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SIEMENS
3TX7130-0RD03
OPEN POWER RELAY, HEAVY DUTY DPST, MAGNETIC BLOWOUT 40A, 48VDC, OPTIONAL METAL COVER 3TX7144-1M0
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SIEMENS
3RS1800-1HW00
COUPLING RELAY IM INDUSTRY-STANDARD ENCLOSURE 3 CHANGEOVER CONTACTS WIDE VOLTAGE RANGE 24 V TO 240 V
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SIEMENS
3RS1800-2BQ00
COUPLING RELAY IM INDUSTRY-STANDARD ENCLOSURE 2 CHANGEOVER CONTACTS COMBIVOLTAGE 24 V AND 110 V TO 1
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AUTOMATION DIRECT
ACUAMP
GFS30-E1C-120A-F
ACUAMP GROUND FAULT SENSOR, FIXED CORE, 5, 10, OR 30 MA SELECTABLE TRIP POINT, RELAY, SPDT NORMALLY ENERGIZED, AUTOMATIC RESET OUTPUT, 120 VAC OPERATING VOLTAGE.
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R-K ELECTRONICS
MRT-M
MOTOR & LINE ROTATION TESTER, 600VAC, 3Ø, MULTI-RANGE 1 & PHASE VOLTAGE MONITOR 115 TO 265VAC, 1Ø, 208 TO 575VAC, 3Ø, SURFACE MOUNT, SPDT CONTACTS, PUSH-ON TABS
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GENERAL ELECTRIC
12PJC11AV1A
DISCONTINUED BY MANUFACTURER, INSTANTANEOUS CURRENT RELAY, 1.5 AMP, DC/25/60 CY, TYPE PJC
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$251.98
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GENERAL ELECTRIC
12IAC53A801A
DISCONTINUED BY MANUFACTURER, RELAY TIME OVERCURRENT, .5-4AMP, 50/60CYCLES
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$461.00
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SIEMENS
FURNAS ELECTRIC CO
3RR2241-1FW30
MONITORING RELAY, 3 PHASE, 1 CHANGE-OVER CONTACT, 1 SEMICONDUCTOR OUTPUT, 1.6-16 AMP, 24-240 VAC/DC, 20-400 HZ, NOISE PULSE SUPPRESSION 0-30 S, PAUSE AFTER FAULT 0-300 MIN, SCREW CONNECTION ...
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SIEMENS
3TK2040-0AP6
DISCONTINUED BY MANUFACTURER, MINIATURE CONTACTOR, SCREW TERMINAL, 4NO, SNAP-ON MOUNTING, STANDARD MOUNTING RAIL, 220/240VAC, 50/60 HZ, AC OPERATION
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$49.57
COPELAND
085-0160-00
VOLTAGE MONITOR, 190-630VAC, 3PHASE ,50/60HZ, DIRECT CROSS OF ICM450
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BITRONICS
MTWIN3B-S520-VD10
DISCONTINUED BY MANUFACTURER, TRANSDUCER DIGITAL, 6 WATT, 20-280VDC, 55-200VAC
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$202.00
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SIEMENS
3TX7111-3LF13
AC OPERATED. CONTACT CONFIGURATION DPDT. CONTACT VOLTAGE 240 VAC 30 VDC. CONTACT CURRENT 5 AMPERE. COIL VOLTAGE 120 VAC. QUICK CONNECT/PILOT LIGHT IN/SOLDER TERMINAL. PILOT LIGHT IN MOUNTING ...
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$28.09
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SIEMENS
3UG4614-1BR28-0AA3
DIGITAL MONITORING RELAY ASYMMETRY 0-20%, DEFAULT OFF PHASE SEQUENCE, DEFAULT OFF PHASE FAILURE 3 X 160 TO 690 V 50 TO 60 HZ AC UNDERVOLTAGE, DEFAULT 320 V HYSTERESIS, DEFAULT: 5% ON, OFF DE ...
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EATON CORPORATION
CUTLER HAMMER
AR4AR
EATON AR/ARD CONVERTIBLE CONTACT MACHINE TOOL INDUSTRIAL CONTROL RELAY, FOUR\-POLE, 110/120V COIL VOLTAGE, 50/60 HZ, 4 BLANK CAVITIES, SCREW TERMINALS
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EATON CORPORATION
CUTLER HAMMER
ARD860MR
INDUSTRIAL CONTROL RELAY, CONVERTIBLE CONTACT, 8 POLE, 6 NO-2 BLANK, COIL 48 VDC, SCREW TYPE TERMINALS
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SIEMENS
3TX7130-0RB03
OPEN RELAY. DPDT. MAG BLO. 40A. 12VDC, OPEN POWER RELAY HEAVY DUTY BASE DPDT, MAG BLOWOUT 40A, 12VDC OPTIONAL METAL COVER 3TX7144-1M0
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