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    Results 51-100 of 215.
    SIEMENS 3UG4511-2AP20

    SIEMENS

    3UG4511-2AP20

    ANALOG MONITORING RELAY PHASE SEQUENCE MONITORING 3 X 320...500 V 50...60 HZ AC 1 CHANGE-OVER CONTACT SPRING-TYPE CONNECTION SYSTEM
    ✓ IN STOCK!
    $177.00 Buy Surplus As Low As $117.00
    $117.00
    Repair Yours $300.00
    SIEMENS 47VA32D

    SIEMENS

    FURNAS ELECTRIC CO

    47VA32D

    DISCONTINUED BY MANUFACTURER, VOLTAGE MONITOR, CONTROL MODULE, A/B/C PHASES, N/O, 3 PH, 208 VAC, 60 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $240.57
    $240.57
    Repair Yours $300.00
    SIEMENS 3RR2242-2FA30

    SIEMENS

    3RR2242-2FA30

    MONITORING RELAY, CAN BE MOUNTED TO CONTACTOR 3RT2, SIZE S0 STANDARD, DIGITALLY ADJUSTABLE APPARANT/ACTIVE CURRENT MONITORING 4...40 A, 20...400 HZ, 3-PHASE SUPPLY 24 V AC/DC 1 CHANGE-OVER C ...
    ✓ IN STOCK!
    $659.00 Buy Surplus As Low As $308.35
    $308.35
    Repair Yours $300.00
    SIEMENS 3RR2241-1FA30

    SIEMENS

    3RR2241-1FA30

    MONITORING RELAY, CAN BE MOUNTED TO CONTACTOR 3RT2, SIZE S00 STANDARD, DIGITALLY ADJUSTABLE APPARANT/ACTIVE CURRENT MONITORING 1.6-16 A, 20-400 HZ, 3-PHASE SUPPLY 24 V AC/DC 1 CHANGE-OVER CO ...
    ✓ IN STOCK!
    $595.00 Buy Surplus As Low As $357.00
    $357.00
    Repair Yours $297.00
    SIEMENS 3UG4625-1CW30

    SIEMENS

    3UG4625-1CW30

    MONITORING RELAY, DIGITAL, FOR RESIDUAL CURRENT MONITORING, 0.03-4 AMP, 24-240 VAC/DC, 50/60 HZ, 2 CHANGE OVER CONTACTS, SCREW TYPE TERMINAL, DIN RAIL MOUNT
    ✓ IN STOCK!
    $346.00 Buy Surplus As Low As $148.44
    $148.44
    Repair Yours $200.00
    SIEMENS 3UG4621-1AA30

    SIEMENS

    3UG4621-1AA30

    DIGITAL MONITORING RELAY, CURRENT MONITORING, 2-500 MA AC/DC, 24 VAC/DC, 50/60 HZ, SCREW TYPE TERMINAL, DIN RAIL MOUNT
    ✓ IN STOCK!
    $298.00 Buy Surplus As Low As $122.40
    $122.40
    Repair Yours $300.00
    SIEMENS 3UG4512-1BR20

    SIEMENS

    3UG4512-1BR20

    SCREW TERMINAL, PHASE FAILURE AND SEQUENCE
    ✓ IN STOCK!
    $186.00 Buy Surplus As Low As $113.76
    $113.76
    Repair Yours Contact Us
    SIEMENS 3UG4512-1AR20

    SIEMENS

    FURNAS ELECTRIC CO

    3UG4512-1AR20

    PRODUCT PHASE-OUT SINCE 10/01/2023, ANALOG MONITORING RELAY, 4 AMP, 3 PHASE, 160-690 VAC, 50/60 HZ, SCREW TYPE TERMINALS, -25 TO +60 DEGREE C, IP20, SUCCESSOR: 3UG5512-1AR20
    ✓ IN STOCK!
    $287.71 Buy Surplus As Low As $172.63
    $172.63
    Repair Yours $300.00
    SIEMENS 3UG4622-1AA30

    SIEMENS

    3UG4622-1AA30

    DIGITAL MONITORING RELAY, SIRIUS, 1 PHASE, 3 POLE, 5 AMP, 690 VAC, 50/60 HZ, SCREW TYPE TERMINAL, DIN RAIL MOUNT, -25 TO +60 DEGREES C, IP20
    ✓ IN STOCK!
    $298.00 Buy Surplus As Low As $72.00
    $72.00
    Repair Yours $300.00
    SIEMENS 3UG4983-2AA01

    SIEMENS

    3UG4983-2AA01

    VOLTAGE REDUCER MODULE FOR INSULATION MONITORING RELAY 3UG4583 FOR EXPANDING THE SUPPLY VOLTAGE RANGE TO 690 V AC AND 1000 V DC SPRING-LOADED TERMINAL (PUSH-IN)
    ✓ IN STOCK!
    $405.82 Buy Surplus As Low As $244.31
    $244.31
    SIEMENS 3UF7103-1BA00-0

    SIEMENS

    3UF7103-1BA00-0

    CURRENT MEASURING MODULE, SIMOCODE PRO, 20-200 AMP, 120 MM OVERALL WIDTH, BUSBAR CONNECTION , 3UF7103-1BA00-0
    ✓ IN STOCK!
    $907.00 Buy Surplus As Low As $384.48
    $384.48
    Repair Yours $354.58
    SIEMENS 3RR2141-2AA30

    SIEMENS

    3RR2141-2AA30

    MONITORING RELAY, CAN BE MOUNTED TO CONTACTOR 3RT2, SIZE S00 BASIC, ANALOG ADJUSTMENT APPARENT CURRENT MONITORING 1.6-16 A, 20-400 HZ, 2-PHASE SUPPLY 24 V AC/DC 1 CHANGE-OVER CONTACT MONITOR ...
    ✓ IN STOCK!
    $295.00 Buy Surplus As Low As $186.00
    $186.00
    Repair Yours $300.00
    SIEMENS 3UG4618-2CR20

    SIEMENS

    3UG4618-2CR20

    DIGITAL MONITORING RELAY FOR 3-PHASE VOLTAGE WITH N-CONDUCTOR AUTOM. PHASE SEQUENCE CORRECTION PHASE FAILURE 3 X 90 TO 400 V 50 TO 60 HZ AC UNDERVOLTAGE AND OVERVOLTAGE 90-400 V HYSTERESIS 1 ...
    ✓ IN STOCK!
    $462.00 Buy Surplus As Low As $292.00
    $292.00
    Repair Yours $300.00
    SIEMENS 3RR2143-1AA30

    SIEMENS

    3RR2143-1AA30

    MONITORING RELAY, CAN BE MOUNTED TO CONTACTOR 3RT2, SIZE S2 BASIC, ANALOG ADJUSTMENT APPARENT CURRENT MONITORING 8...80 A, 50...60 HZ, 2-PHASE SUPPLY 24 V AC/DC 1 CHANGE-OVER CONTACT MONITOR ...
    ✓ IN STOCK!
    $492.00 Buy Surplus As Low As $311.00
    $311.00
    Repair Yours $300.00
    SIEMENS 3UG4631-1AA30

    SIEMENS

    3UG4631-1AA30

    DIGITAL MONITORING RELAY VOLTAGE MONITORING, 22.5 MM FROM 0.1-60 V AC/DC 0VERSHOOT AND UNDERSHOOT SUPPLY VOLTAGE: 24 V AC/DC 50 TO 60 HZ DC AND AC WITHOUT GALVANIC ISOLATION TO MEASURING CIR ...
    $291.00 Buy Surplus As Low As $120.00
    $120.00
    Repair Yours $300.00
    SIEMENS 3UG35341AC50

    SIEMENS

    3UG35341AC50

    DISCONTINUED BY MANUFACTURER, SINCE - 01/10/2007, VOLTAGE MONITORING RELAY, SINGLE PHASE, 20-80VAC/DC ADJUSTABLE, 0.1-3S ADJUSTABLE TIME DELAY, 5-20% ADJUSTABLE HYSTERESIS, LED STATUS INDICA ...
    Buy Surplus As Low As $189.33
    $189.33
    Repair Yours $300.00
    SIEMENS 3UG4632-1AW30

    SIEMENS

    3UG4632-1AW30

    DIGITAL MONITORING RELAY, VOLTAGE MONITORING, 22.5 MM, 10 TO 600 VAC/DC, OVERSHOOT AND UNDERSHOOT, 24 TO 240 VAC/DC, 50/60 HZ, 1 CHANGE-OVER CONTACT, SCREW TERMINAL
    $315.00 Buy Surplus As Low As $161.00
    $161.00
    Repair Yours $300.00
    SIEMENS 3UG4511-1AN20

    SIEMENS

    3UG4511-1AN20

    PREFERRED SUCCESSOR TYPE IS 3UG5511-1AR20 PHASE FAILURE AND SEQUENCE MONITORING 3X160-260 V 1 CHANGEOVER CONTACT ANALOG MONITORING RELAY PHASE SEQUENCE MONITORING 3 X 160...260 V 50...60 HZ ...
    $147.00 Buy Surplus As Low As $95.23
    $95.23
    Repair Yours $300.00
    SIEMENS 3UG45111-AQ20

    SIEMENS

    3UG45111-AQ20

    ANALOG MONITORING RELAY, SPDT, 3 PHASE, 4 AMP, 420-690 VAC, 50/60 HZ, 1 CHANGE OVER CONTACT, SCREW TYPE TERMINAL, -20 TO +65 DEGREES C, IP20
    $173.00 Buy Surplus As Low As $102.00
    $102.00
    Repair Yours $300.00
    SIEMENS 3UG4617-2CR20

    SIEMENS

    3UG4617-2CR20

    (PRICE/PC) VOLTAGE MONITORING W/ SPRING CLAMP, CONTROLS - MONITORING 3UG3
    $436.00 Buy Surplus As Low As $255.73
    $255.73
    Repair Yours $300.00
    SIEMENS 3UG4641-1CS20

    SIEMENS

    3UG4641-1CS20

    DIGITAL MONITORING RELAY COS PHI AND CURRENT MONITORING FROM 90-690 V AC 0VERSHOOT AND UNDERSHOOT SELF-SUPPLIED 50 TO 60 HZ AC NOISE PULSES DELAY 0.1 TO 20 S HYSTERESIS FOR (I) 0.1 TO 2 A 2 ...
    $437.00 Buy Surplus As Low As $276.00
    $276.00
    Repair Yours $300.00
    SIEMENS 3UG4622-2AW30

    SIEMENS

    3UG4622-2AW30

    DIGITAL MONITORING RELAY CURRENT MONITORING, 22.5 MM FROM 0.05-10 A AC/DC 0VERSHOOT AND UNDERSHOOT 24 TO 240 V AC/DC 50 TO 60 HZ DC AND AC ON DELAY AND NOISE PULSES DELAY 0.1 TO 20 S HYSTERE ...
    $343.00 Buy Surplus As Low As $206.00
    $206.00
    Repair Yours $200.00
    SIEMENS 3UG4501-2AW30

    SIEMENS

    3UG4501-2AW30

    ANALOG MONITORING RELAY FILL LEVEL MONITORING RESISTANCE MONITORING FROM 2 TO 200 KOHM 0VERSHOOT AND UNDERSHOOT 24 TO 240 V AC/DC 50 TO 60 HZ DC AND AC 2-STEP OR 1-STEP CONTROL TRIPPING DELA ...
    $306.00 Buy Surplus As Low As $193.00
    $193.00
    Repair Yours $300.00
    SIEMENS 3RR2242-1FA30

    SIEMENS

    3RR2242-1FA30

    MONITORING RELAY, CAN BE MOUNTED TO CONTACTOR 3RT2, SIZE S0 STANDARD, DIGITALLY ADJUSTABLE APPARANT/ACTIVE CURRENT MONITORING 4...40 A, 20...400 HZ, 3-PHASE SUPPLY 24 V AC/DC 1 CHANGE-OVER C ...
    $659.00 Buy Surplus As Low As $396.00
    $396.00
    Repair Yours $329.00
    SIEMENS 16085-21-3

    SIEMENS

    MOORE PRODUCTS

    16085-21-3

    DISCONTINUED BY MANUFACTURER, DISPLAY DIGITAL READOUT PLC ASSEMBLY MODULE, PHASE MONITOR, LCD
    Buy Surplus As Low As $360.00
    $360.00
    SIEMENS 7SS5231-5CA01-0AA1

    SIEMENS

    7SS5231-5CA01-0AA1

    DISCONTINUED BY MANUFACTURER, BUSBAR PROTECTION BAY UNIT, SIPROTEC, 1 AMP, 60-250 VDC, 50/60 HZ, 20 BINARY INPUT, 6 BINARY OUTPUT, 2 LIVE STATUS CONTACTS, FOR FLUSH/CUBICLE MOUNTING, IP21/51
    Buy Surplus As Low As $4,961.00
    $4,961.00
    Repair Yours $4,134.00
    SIEMENS 3RR2142-1AA30

    SIEMENS

    3RR2142-1AA30

    MONITORING RELAY, CAN BE MOUNTED TO CONTACTOR 3RT2, SIZE S0 BASIC, ANALOG ADJUSTMENT APPARENT CURRENT MONITORING 4...40 A, 50...60 HZ, 2-PHASE SUPPLY 24 V AC/DC 1 CHANGE-OVER CONTACT MONITOR ...
    $352.00 Buy Surplus As Low As $222.00
    $222.00
    Repair Yours $300.00
    SIEMENS 16085-21-2

    SIEMENS

    MOORE PRODUCTS

    16085-21-2

    DISCONTINUED BY MANUFACTURER, PHASE MONITOR
    Buy Surplus As Low As $300.00
    $300.00
    Repair Yours $300.00
    SIEMENS 3VU9-132-0AA23

    SIEMENS

    FURNAS ELECTRIC CO

    3VU9-132-0AA23

    DISCONTINUED BY MANUFACTURER, UNDER VOLTAGE MODULE, 110/127VAC, 50/60HZ
    Buy Surplus As Low As $300.00
    $300.00
    Repair Yours $300.00
    SIEMENS 3UG4616-1CR20

    SIEMENS

    FURNAS ELECTRIC CO

    3UG4616-1CR20

    DIGITAL PHASE MONITOR RELAY, LCD DISPLAY, FOR 3-PHASE VOLTAGE WITH N-CONDUCTOR PHASE SEQUENCE, 5 AMP, 90-400 VAC, 50/60 HZ, SCREW TERMINAL, DIN RAIL MOUNT
    $393.00 Buy Surplus As Low As $179.00
    $179.00
    Repair Yours $200.00
    SIEMENS 3UG5642-1CW30

    SIEMENS

    3UG5642-1CW30

    DIGITAL MONITORING RELAY CURRENT, ACTIVE 1.0 CURRENT, VOLTAGE, COS-PHI AND PERFORMANCE MONITORING UP TO 690 V AC/DC
    $302.00 Buy Surplus As Low As $182.00
    $182.00
    SIEMENS 47VA32GB

    SIEMENS

    47VA32GB

    VOLTAGE MONITOR, 240VAC, 60HZ, 1AMP
    $651.00 Buy Surplus As Low As $326.00
    $326.00
    Repair Yours $309.00
    SIEMENS 3RR2443-1AA40

    SIEMENS

    3RR2443-1AA40

    CURRENT MONITORING RELAY FOR IO-LINK, CAN BE MOUNTED TO CONTACTOR, 3RT2, SIZE S2 APPARANT/ACTIVE CURRENT MONITORING 8-80 A, 20-400 HZ, 3-PHASE SUPPLY VOLTAGE 24 V DC 1 CHANGE-OVER CONTACT MO ...
    $1,245.00 Buy Surplus As Low As $747.00
    $747.00
    Repair Yours $621.00
    SIEMENS 3UG5462-1AA41

    SIEMENS

    3UG5462-1AA41

    DC LOAD MONITORING RELAY, FOR PROFINET, 24 VDC SUPPLY, ENERGY CONSUMPTION / RECOVERY / SWITCHING CYCLE COUNTER, WITH WARNING/ALARM THRESHOLDS, 0-999.0 SEC DELAY RANGE
    $665.00 Buy Surplus As Low As $399.00
    $399.00
    SIEMENS 3UG5618-1CR20

    SIEMENS

    3UG5618-1CR20

    DIGITALLY ADJUSTABLE MONITORING RELAY PHASE FAILURE, PHASE SEQUENCE, ASYMMETRY, FREQUENCY, OVER- AND UNDER-VOLTAGE MONITORING WITH PHASE SEQUENCE CORRECTION 3X 90-690 V AC, 15-70 HZ 2 CHANGE ...
    $385.00 Buy Surplus As Low As $231.00
    $231.00
    SIEMENS 3UG4822-1AA40

    SIEMENS

    3UG4822-1AA40

    DIGITAL MONITORING RELAY CURRENT MONITORING, 22.5 MM FOR IO-LINK 0.05...10.0 A AC/DC OVERCURRENT AND UNDERCURRENT TRANSFORMER SCALING FACTOR HYSTERESIS 0.01 TO 5.0 A ON-DELAY TIME TRIPPING D ...
    $433.00 Buy Surplus As Low As $177.47
    $177.47
    SIEMENS 3UG4582-1AW30

    SIEMENS

    3UG4582-1AW30

    INSULATION MONITORING RELAY, 250VAC, 300VDC, MEASURING RANGE 1-100KOHM, DIN RAIL
    Buy Surplus As Low As $472.30
    $472.30
    Repair Yours $366.00
    SIEMENS 3RR2143-1AW30

    SIEMENS

    3RR2143-1AW30

    MONITORING RELAY, CAN BE MOUNTED TO CONTACTOR 3RT2, SIZE S2 BASIC, ANALOG ADJUSTMENT APPARENT CURRENT MONITORING 8...80 A, 50...60 HZ, 2-PHASE SUPPLY 24-240 V AC/DC 1 CHANGE-OVER CONTACT MON ...
    $542.00 Buy Surplus As Low As $230.40
    $230.40
    Repair Yours $300.00
    SIEMENS 3UG4625-2CW30

    SIEMENS

    3UG4625-2CW30

    MONITORING RELAY, RESIDUAL CURRENT APPLICATION, THREE-PHASE, 0.03-40 AMP SETTING RANGE, 24-240 VAC/VDC, 50-60 HZ, 0.1 TO 20 SEC TRIPPING DELAY, WITH LCD DISPLAY, IP20 ENCLOSURE PROTECTION
    $357.00 Buy Surplus As Low As $227.00
    $227.00
    Repair Yours $300.00
    SIEMENS 3RR2442-1AA40

    SIEMENS

    3RR2442-1AA40

    CURRENT MONITORING RELAY FOR IO-LINK, CAN BE MOUNTED TO CONTACTOR 3RT2, SIZE S0 APPARANT/ACTIVE CURRENT MONITORING 4-40 A, 20-400 HZ, 3-PHASE SUPPLY VOLTAGE 24 V DC 1 CHANGE-OVER CONTACT MON ...
    $895.00 Buy Surplus As Low As $537.00
    $537.00
    Repair Yours $446.00
    SIEMENS 3UG4511-1BQ20

    SIEMENS

    3UG4511-1BQ20

    ANALOG MONITORING RELAY PHASE SEQUENCE MONITORING 3 X 420...690 V 50...60 HZ AC 2 CHANGE-OVER CONTACTS SCREW TERMINAL , 3UG4511-1BQ20
    $191.00 Buy Surplus As Low As $120.00
    $120.00
    Repair Yours $300.00
    SIEMENS 3UG4618-1CR20

    SIEMENS

    3UG4618-1CR20

    DIGITAL MONITORING RELAY, FOR 3-PHASE VOLTAGE WITH N-CONDUCTOR AUTOM, PHASE SEQUENCE CORRECTION, PHASE FAILURE 3 X 90 TO 400V 50/60HZ, AC UNDERVOLTAGE AND OVERVOLTAGE 90-400 V, HYSTERESIS 1- ...
    $439.00 Buy Surplus As Low As $278.00
    $278.00
    Repair Yours $300.00
    SIEMENS 3UG4511-2BP20

    SIEMENS

    3UG4511-2BP20

    DISCONTINUED BY MANUFACTURER, ANALOG MONITORING RELAY PHASE SEQUENCE MONITORING 3 X 320...500 V 50...60 HZ AC 2 CHANGE-OVER CONTACTS SPRING-TYPE CONNECTION SYSTEM, REPLACED BY PART # 3UG5511 ...
    $188.00 Buy Surplus As Low As $119.00
    $119.00
    Repair Yours $300.00
    SIEMENS 3UG4631-1AW30

    SIEMENS

    3UG4631-1AW30

    DIGITAL MONITORING RELAY, 22.5 MM FROM 0.1-60 VAC/DC, VOLTAGE MONITORING, SINGLE-PHASE, MEASURING AND SUPPLY VOLTAGE SEPARATE, 24-240 VAC/DC 50/60 HZ DC, SCREW TERMINAL , 3UG4631-1AW30
    $315.00 Buy Surplus As Low As $198.00
    $198.00
    Repair Yours $300.00
    SIEMENS 3RR2242-2FW30

    SIEMENS

    3RR2242-2FW30

    MONITORING RELAY, CAN BE MOUNTED TO CONTACTOR 3RT2, SIZE S0 STANDARD, DIGITALLY ADJUSTABLE APPARANT/ACTIVE CURRENT MONITORING 4...40 A, 20...400 HZ, 3-PHASE SUPPLY 24-240 V AC/DC 1 CHANGE-OV ...
    $700.00 Buy Surplus As Low As $420.00
    $420.00
    Repair Yours $349.00
    SIEMENS 3UG4621-2AW30

    SIEMENS

    3UG4621-2AW30

    DIGITAL MONITORING RELAY, CONTROLS - MONITORING 3UG3, CONTROL PRODUCTS
    $343.00 Buy Surplus As Low As $217.00
    $217.00
    Repair Yours $300.00
    SIEMENS 3RR2142-2AA30

    SIEMENS

    3RR2142-2AA30

    MONITORING RELAY, CAN BE MOUNTED TO CONTACTOR 3RT2, SIZE S0 BASIC, ANALOG ADJUSTMENT APPARENT CURRENT MONITORING 4...40 A, 50...60 HZ, 2-PHASE SUPPLY 24 V AC/DC 1 CHANGE-OVER CONTACT MONITOR ...
    $352.00 Buy Surplus As Low As $222.00
    $222.00
    Repair Yours $300.00
    SIEMENS 3RS1140-2GD60

    SIEMENS

    3RS1140-2GD60

    TEMPERATURE MONITORING RELAY THERMOCOUPLE J, T, E, K, N 2 THRESHOLD VALUES DIGITALLY ADJUSTABLE -99 °C TO 999 °C 24 V AC/DC 2 X 1 CO + 1 NO, WIDTH 45 MM SPRING-LOADED TERMINAL !!!PHASED-OU ...
    $1,525.00 Buy Surplus As Low As $915.00
    $915.00
    Repair Yours $760.00
    SIEMENS 3UG4641-2CS20

    SIEMENS

    3UG4641-2CS20

    DIGITAL MONITORING RELAY COS PHI AND CURRENT MONITORING FROM 90-690 V AC 0VERSHOOT AND UNDERSHOOT SELF-SUPPLIED 50 TO 60 HZ AC NOISE PULSES DELAY 0.1 TO 20 S HYSTERESIS FOR (I) 0.1 TO 2 A 2 ...
    $449.00 Buy Surplus As Low As $283.00
    $283.00
    Repair Yours $300.00
    SIEMENS 3UG4632-2AW30

    SIEMENS

    3UG4632-2AW30

    DIGITAL MONITORING RELAY VOLTAGE MONITORING, 22.5 MM FROM 10 TO 600 V AC/DC 0VERSHOOT AND UNDERSHOOT 24 TO 240 V AC/DC 50 TO 60 HZ DC AND AC NOISE PULSES DELAY 0.1 TO 20 S 1 CHANGE-OVER CONT ...
    $335.00 Buy Surplus As Low As $212.00
    $212.00
    Repair Yours $300.00
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