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Controls & Indicators / Protective Relay
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Filter Results
SCHWEITZER ENGINEERING
751401ACA0X7785A600
FEEDER PROTECTION RELAY, SEL-751, 120-240VAC
£3,096.70
Price with VAT:
£3,716.04
GENERAL ELECTRIC
239
DISCONTINUED BY MANUFACTURER, MOTOR PROTECTION RELAY, 90-300 VDC, 70-265 VAC, 50/60 HZ, 20 VA, 10 AMP, 2 HP
£1,671.01
Price with VAT:
£2,005.21
CEE
IAG 7034
HIGH IMPEDANCE PROTECTION RELAY, DIFFERENTIAL PROTECTION, SOLID STATE TYPE, DIFFERENTIAL, 3 PHASE, 110 VDC, 60 HZ
£2,857.58
Price with VAT:
£3,429.10
GENERAL ELECTRIC
MULTILIN
369-HI-0-M-0-0-H-E
DISCONTINUED BY MANUFACTURER, MOTOR PROTECTION RELAY, 50-300 VDC, 60-265 VAC, 50/60 HZ
£4,767.58
Price with VAT:
£5,721.10
GRAINGER
DAYTON
31EE10
TIME DELAY RELAY, 8 PINS, DIP SWITCH, 120V AC/DC, SOCKET, PLUG IN
£75.75
Price with VAT:
£90.90
AGD
AGD510-500-000-12/24V
EVA510 INDUCTIVE LOOP DETECTOR, ACCESS CONTROL, SINGLE CHANNEL, CW BOXED, MODEL: AGD510, CONF: 500-000, 12-24VAC/DC, 11 PIN
£128.47
Price with VAT:
£154.17
UTILITY RELAY COMPANY
AC2M-DS206
LOW VOLTAGE CIRCUIT MONITOR, AC-PRO-II KIT, LONG-TIME FUNCTION, SHORT-TIME FUNCTION, INSTANTANEOUS FUNCTION, AND GROUND FAULT FUNCTION, SCHEDULED SERVICE REMINDERS, SLUGGISH BREAKER DETECTIO ...
£2,945.21
Price with VAT:
£3,534.25
UTILITY RELAY COMPANY
AC2M-DS416
LOW VOLTAGE CIRCUIT MONITOR, AC-PRO-II KIT, LONG-TIME FUNCTION, SHORT-TIME FUNCTION, INSTANTANEOUS FUNCTION, AND GROUND FAULT FUNCTION, SCHEDULED SERVICE REMINDERS, SLUGGISH BREAKER DETECTIO ...
£3,032.84
Price with VAT:
£3,639.40
BECKWITH ELECTRIC
M-3425A-H4-COMP-125V-C2-S-ABC-TARGET/HMI/ENET-60HZ/5A/85-265VAC
DISCONTINUED BY MANUFACTURER, GENERATOR PROTECTION, COMPERHENSIVE, HORIZONTAL MOUNT, TARGET MODULE, HMI, ETHERNET, 125V TRIP CIRCUIT MONITOR, 5AMP, 85-265VAC, 60HZ, ABC PHASE ROTATION
£4,377.99
Price with VAT:
£5,253.59
ASEA BROWN BOVERI
RS641014-AA
DISCONTINUED BY MANUFACTURER, MOTOR PROTECTION RELAY, SPAM 150 C, 1 AMP / 5 AMP, 80-265 VAC/DC, 50 HZ, NO TRIP CONTACT
£846.58
Price with VAT:
£1,015.90
CARLO GAVAZZI
DPA53CM48
RELAY / PHASE MONITORING, PA/PPA SERIES, TYPE 3, SPDT, 13 VA, 5 AMP, 3 PHASE, 380-480 VAC, DIN RAIL MOUNT
£84.00
Price with VAT:
£100.80
ALLEN BRADLEY
700-EF310KN
IEC CONTROL RELAY, 3 NO 1 NC CONTACTS, 250-500V 50-60 HZ/250-500V DC
£31.66
Price with VAT:
£37.99
SCHNEIDER ELECTRIC
56516
DISCONTINUED BY MANUFACTURER, RESIDUAL CURRENT PROTECTION RELAY, VIGIPACT RH197M, 30MA-30A, 110/130VAC 50/60HZ, ALARM 50% OR 100%, DIN RAIL MOUNTING
£480.00
Price with VAT:
£576.00
DOLD
BA9038.12 AC50/60HZ 110V
THERMISTOR MOTOR PRTECTION RELAY, 0029738, AC 1140V 50/60HZ, 2 CHANGEOVER CONTACTS, WITHOUT THERMAL RECLOSING INTERLOCK
£79.00
Price with VAT:
£94.80
SEEPEX
9400200003
DISCONTINUED BY MANUFACTURER, CONTACT PROTECTION DEVICE, 24-260 VAC / 24-300 VDC SUPPLY, 20 VDC OUTPUT, FOR CONTACT PRESSURE GAUGES, 500 VA AT 230 VAC SWITCHING CAPACITY, SCREW CLAMP TERMINA ...
£157.31
Price with VAT:
£188.77
DOLD
MK9052.11 AC50/60HZ 230V
THERMISTOR MONITORING RELAY, MK 9052-SERIES, 230 VAC, 50/60 HZ, SPDT CONTACT CONFIGURATION, -20 TO +60 DEGREES C, DIN-RAIL MOUNT, (0023171)
£77.00
Price with VAT:
£92.40
CARLO GAVAZZI
EISH200MA024
SMALL SIZE CURRENT MONITORING RELAY WITH BUILT-IN CURRENT TRANSFORMER AND INTEGRATED SOLID STATE OUTPUT. SELF-POWERED FROM THE INPUT CURRENT WITH 2-WIRE CONNECTION FOR EASY SETUP. 12 MM HOLE ...
£35.00
Price with VAT:
£42.00
SYCOM INC
460
PHASE MONITORING RELAY, 460 SERIES, SPDT, 10 A, DIN RAIL, SCREW, 240 VAC
£111.76
Price with VAT:
£134.11
SYCOM INC
LSR-0
LOAD SENSOR, SELF-POWERED, 0-135 AMP CONTINUOUS, 480 VA @ 240 VAC, 10 AMP, 0.725 INCH DIAMETER, 7 IN/LBS TERMINAL TORQUE, USED AS A PROOF RELAY
£87.00
Price with VAT:
£104.41
TE CONNECTIVITY
CROMPTON INSTRUMENTS
252-PMTU-STBX-DG
PROTECTOR TRIP RELAY, 240 VOLT, 50/60 HZ, 5 AMP, AUX-120 VOLT/60 HZ, SCREW TERMINALS (10X), LED INDICATOR
£94.74
Price with VAT:
£113.69
SIEMENS
7PA2410-9AB0-Z32
DISCONTINUED BY MANUFACTURER, CURRENT RELAY, RH25, 1KW 1KVA, 50W 1KVA
£728.31
Price with VAT:
£873.97
TE CONNECTIVITY
CROMPTON INSTRUMENTS
252-PVRG
DISCONTINUED BY MANUFACTURER, PROTECTIVE RELAY, MONITORED, 480 VAC, 60 HZ, 24 VDC / 250 VAC CONTACT RATING, 5 AMP, 50/60 HZ
£269.69
Price with VAT:
£323.63
CARLO GAVAZZI
DPA53CM23
240V 3-PH LOSS/SEQ UNDERVOLT. RLY, 3-PHASE DELTA MONITORING RELAY, SEQUENCE AND PHASE LOSS, 1 SPDT RELAY OUTPUT, IP20, DIN-RAIL MOUNTING, MEASURING RANGE 160 TO 240 VAC, 17,5X81X67.2MM HOUSI ...
£62.00
Price with VAT:
£74.40
CARLO GAVAZZI
DUB01CD4810V
1-PHASE TRUE RMS MONITORING RELAY, OVER OR UNDER VOLTAGE, 1 SPDT RELAY OUTPUT, IP20, DIN-RAIL MOUNTING, MEASURING RANGE 0.1 TO 10V AC/DC, POWER SUPPLY 24 TO 48VAC/DC, 22.5X83.5X99.5MM HOUSIN ...
£75.00
Price with VAT:
£90.00
CARLO GAVAZZI
DPC71DM23
3-PHASE MONITORING RELAY, 3-PHASE STAR-DELTA TRUE RMS MONITORING RELAY, ASYMMETRY, TOLERANCE, SEQUENCE AND PHASE LOSS, OVER/UNDER VOLTAGE, 2 SPDT RELAY OUTPUTS, IP20, DIN-RAIL MOUNTING, MEAS ...
£150.00
Price with VAT:
£180.00
CARLO GAVAZZI
PPB01CM23
3-PHASE OVER/UNDER VOLT. RELAY, 3-PHASE STAR-DELTA TRUE RMS MONITORING RELAY, SEQUENCE AND PHASE LOSS, OVER/UNDER VOLTAGE, 1 SPDT RELAY OUTPUT, IP20, PLUG-IN MOUNTING, MEASURING RANGE 177 TO ...
£75.00
Price with VAT:
£90.00
CARLO GAVAZZI
DPC02DM69
600-690V 3-PHASE VOLT/FREQ RELAY, 3-PHASE STAR-DELTA TRUE RMS MONITORING RELAY, SEQUENCE AND PHASE LOSS, OVER/UNDER VOLTAGE/FREQUENCY, 2 SPDT RELAY OUTPUTS, IP20, DIN-RAIL MOUNTING, MEASURIN ...
£260.00
Price with VAT:
£312.00
CARLO GAVAZZI
DPC02DM48
380-415V 3-PHASE VOLT/FREQ RELAY, 3-PHASE STAR-DELTA TRUE RMS MONITORING RELAY, SEQUENCE AND PHASE LOSS, OVER/UNDER VOLTAGE/FREQUENCY, 2 SPDT RELAY OUTPUTS, IP20, DIN-RAIL MOUNTING, MEASURIN ...
£192.00
Price with VAT:
£230.40
CARLO GAVAZZI
DPA01DM23
3PH LOSS/SEQ DIN DPDT 208-240V, 3-PHASE DELTA MONITORING RELAY, SEQUENCE AND PHASE LOSS, 2 SPDT RELAY OUTPUTS, IP20, DIN-RAIL MOUNTING, MEASURING RANGE 177 TO 275VAC, 22.5X83.5X99.5MM HOUSIN ...
£82.00
Price with VAT:
£98.40
CARLO GAVAZZI
DUB01CB2310V
115-230V VOLT.LEVEL RLY, 1-PHASE TRUE RMS MONITORING RELAY, OVER OR UNDER VOLTAGE, 1 SPDT RELAY OUTPUT, IP20, DIN-RAIL MOUNTING, MEASURING RANGE 0.1 TO 10V AC/DC, POWER SUPPLY 115/230VAC, 22 ...
£92.00
Price with VAT:
£110.40
CARLO GAVAZZI
DEA71DM24A003
EARTH LEAKAGE MONITORING 30MA TYPE A, 630 SERIES, MODULAR EARTH LEAKAGE MONITORING RELAY FIXED SETTING 30MA NO DELAY
£72.00
Price with VAT:
£86.40
CARLO GAVAZZI
DFC01DB23
FREQUENCY MONITORING RELAY, OVER/UNDER FREQUENCY, 2 SPDT RELAY OUTPUTS, IP20, DIN-RAIL MOUNTING, MEASURING RANGES 50/60HZ +/- ( 2/10HZ), POWER SUPPLY 115/230VAC, 45X83.5X99.5MM HOUSING
£104.00
Price with VAT:
£124.80
CARLO GAVAZZI
PUB01CD48500V
1-PHASE TRUE RMS MONITORING RELAY, OVER OR UNDER VOLTAGE, 1 SPDT RELAY OUTPUT, IP20, DIN-RAIL MOUNTING, MEASURING RANGE 2 TO 500V AC/DC, POWER SUPPLY 24 TO 48VAC/DC, 36X83.5X94MM PLUG-IN HOU ...
£76.00
Price with VAT:
£91.20
CARLO GAVAZZI
DUA55CM44
1-PHASE MAINS QUALITY RELAY REV.3, SINGLE PHASE VOLTAGE WINDOW MONITORING RELAY, 1 SPDT RELAY OUTPUT, IP20, DIN-RAIL MOUNTING, MEASURING RANGE 8 TO 28VDC, POWER SUPPLY 12/24VDC, 17.5X81X67.2 ...
£66.00
Price with VAT:
£79.20
SIEMENS
P1C361141
BASIC MODULE, SIPROTEC 5, DIFFERENTIAL/DISTANCE PROTECTION, 3-POLE DUAL-END FAULT PROTECTION, EXPANDABLE WITH STANDARD VARIANT HOUSING TYPE, FLUSH MOUNTING, 16 LEDS, WITH EXPANSION MODULE KE ...
£15,659.00
Price with VAT:
£18,790.80
CARLO GAVAZZI
DPC01DM44
MULTIFUNCTION MONITORING RELAY, 630 SERIES, CONTACT FORM 2XSPDT, CURRENT RATING 8 AMP, TERMINATION: SCREW, DIN RAIL
£128.00
Price with VAT:
£153.60
CARLO GAVAZZI
DEB71DM24A5
MODULAR EARTH LEAKAGE MONITORING RELAY ADJUSTABLE 30MA TO 5A W/DELAY
£86.00
Price with VAT:
£103.20
CARLO GAVAZZI
DPB01CM44
208-480V 3-PH OVER/UNDER VOLT. RLY, 3-PHASE STAR-DELTA TRUE RMS MONITORING RELAY, SEQUENCE AND PHASE LOSS, OVER/UNDER VOLTAGE, OVER/UNDER VOLTAGE, 1 SPDT RELAY OUTPUT, IP20, DIN-RAIL MOUNTIN ...
£99.00
Price with VAT:
£118.80
LITTELFUSE
201575-AU
DISCONTINUED BY MANUFACTURER, VOLTAGE MONITORING RELAY, 3 PHASE, AUTO RANGING/DUAL RANGE, 475-600 VAC IN VOLTAGE, 10 AMP@240 VAC, 5 WATT MAX, 50/60 HZ, 1-30 S ADJUSTABLE TRIP-DELAY RANGE, 1- ...
£110.31
Price with VAT:
£132.37
CARLO GAVAZZI
DIA53S72420AF
AC CURRENT RELAY REV.5, 1-PHASE MONITORING RELAY, OVER CURRENT, NPN-PNP OPEN COLLECTOR OUTPUT MAX 40 VDC, IP20, DIN-RAIL MOUNTING, MEASURING RANGE 2 TO 20A AC, REACTION TIME <50MS, 17.5X81X6 ...
£41.00
Price with VAT:
£49.20
CARLO GAVAZZI
PUA01CD48500V
1-PHASE MONITORING RELAY, OVER VOLTAGE/CURRENT, 1 SPDT RELAY OUTPUT, IP20, PLUG-IN MOUNTING, MEASURING RANGE 2 TO 500V AC/DC, POWER SUPPLY 24 TO 48VAC/DC, 36X80X94MM HOUSING
£57.00
Price with VAT:
£68.40
SIEMENS
7SJ6221-4EB00-1FE0
DISCONTINUED BY MANUFACTURER, MULTIFUNCTION PROTECTIVE RELAY, W/ BACKLIT TEXT DISPLAY, 4 X 20 CHARACTERS, 7 PROGRAMMABLE LED, CASE 1/3 19", 11BI, 6BO, 1 WATCHDOG CONTACT PHASE CURRENT TRANSF ...
£1,920.00
Price with VAT:
£2,304.00
BENDER
B93015511
DISCONTINUED BY MANUFACTURER, UNDERVOLTAGE RELAY, RATED VOLTAGE: 120-350 VAC/DC (40-400 HZ), RESPONSE VALUE: 120-300 VDC/AC (40-400 HZ), TIME DELAY: 0.1-10S, RELAY CONTACTS: 5 AMP / 250 VAC, ...
£186.00
Price with VAT:
£223.20
SIEMENS
6ES7288-2DR16-0AA0
SIMATIC S7-200 SMART, DIGITAL I/O SM DR16, 8DI/8DO, 8 DI 24 V DC, SINK/SOURCE, 8 DO, RELAY 2 A
£668.70
Price with VAT:
£802.44
