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  Mains monitoring relay  (38,718 offers of 6,261,793 product items)

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Pyro Controle STATOP 4860 PID Temperature Controller, 1 Output, 90 → 260 V ac Supply Voltage / 198592 (1 offer) 
Pyro Controle STATOP Series. Professional range of PID Temperature Controllers to suit a variety of applications. This range of Temperature Controllers support Fuzzy Logic, which offers automatic p...
Chauvin Arnoux
LR04860-002
£ 377.087*
per piece
 
 piece
Staircase timer; in mounting box; 230VAC; SPST-NO; IP20; 5A (1 offer) 
Attention! This product is sold up to the quantity available in stock. In case of larger orders, the amount will be replaced by the available quantity. Manufacturer: ZAMEL Mounting: in mounting box...
ZAMEL
ASP-02
£ 13.02*
per piece
 
 piece
RS PRO Thermal Overload Relay 1NC/1NO, 0.16 A F.L.C, 160 mA Contact Rating, 5.4 W, 4000 V ac, RSPROOL12 / 2508876 (1 offer) 
FLC Motor Rating = 0.16 A Contact Current Rating = 160 mA Range = RSPROOL12 Power Rating = 5.4 W Normal State Configuration = 1NC/1NO Control Voltage = 4000 V ac
RS Pro
2508876
£ 48.548*
per piece
 
 piece
Relays accessories: compensator; 18x58x85mm; -25÷55°C; 1A; 250VAC (1 offer) 
Manufacturer: ABB Mounting: for DIN rail mounting Rated voltage: 250V AC Operating temperature: -25...55°C Current rating: 1A Body dimensions: 18x58x85mm Type of relays accessories: compensator App...
ABB
2TAZ310003R1000
£ 37.89*
per piece
 
 piece
PR Electronics 4 Series Signal Conditioner, Current, Voltage Input, Current, Voltage Output, 19.2 → 300 V dc, / 1682943 (1 offer) 
4179 Universal AC / DC Transmitter. From PR Electronics, the 4179 universal AC / DC signal transmitter designed for measuring AC current and voltage signals and converting to a DC process signal. T...
PR electronics
4179
£ 211.93*
per piece
 
 piece
Relay; 230VAC; F&Home; IP20; 868MHz; Chambers: 1 (1 offer) 
Manufacturer: F&F Operating temperature: 10...45°C IP rating: IP20 Supply voltage: 230V AC Frequency: 868MHz Type of module: relay Manufacturer series: F&Home Number of chambers: 1
F&F
RH-R1S1-LR
£ 65.99*
per piece
 
 piece
PR Electronics 3200 Series Signal Conditioner, NAMUR Sensor, Switch Input, NPN, Relay Output, 16.8 → 31.2V dc / 2701735 (1 offer) 
Module Type = Pulse Isolator Input Signal Type = NAMUR Sensor, Switch Output Signal Type = NPN, Relay Input Range = 24V dc Supply Voltage = 16.8 → 31.2V dc Hazardous Area Certification = ATEX, IECE...
PR electronics
3202A2-N
£ 155.10*
per piece
 
 piece
Relay; flush mount; 85÷265VAC; 85÷265VDC; 230VAC; NO; IP20; F&Wave (1 offer) 
Manufacturer: F&F Mounting: flush mount Rated voltage: 230V AC Operating temperature: -25...65°C IP rating: IP20 Supply voltage: 85...265V AC;85...265V DC Frequency: 868MHz Number of channels: 1 Co...
F&F
FW-R1P-P
£ 36.45*
per piece
 
 piece
Pyro Controle STATOP 500 Panel Mount PID Temperature Controller, 45mm 1 dedicated Input, 3 Output Relay, 100 → / 2545607 (1 offer) 
Output Type = Relay Supply Voltage = 100 → 240 V ac Size = 45mm x 45mm (1/16 DIN)mm Number of Inputs = 1 dedicated Number of Outputs = 3 Control Type = PID Controller, Temperature Control Mounting ...
Chauvin Arnoux
LST548C-006
£ 273.648*
per piece
 
 piece
RS PRO Voltage Monitoring Relay, Single Phase, 220V ac, DIN Rail / 122215 (1 offer) 
Monitoring Application = Voltage Electrical Phase = Single Voltage Sensing Range = 220V ac Mounting Type = DIN Rail
RS Pro
122215
£ 22.27*
per piece
 
 piece
Relays accessories: DC adapter; 24VDC (2 offers) 
Manufacturer: FINDER Rated voltage: 24V DC Type of relays accessories: DC adapter
Finder
026.9.024
£ 12.12*
per piece
 
 piece
PR Electronics 5 Series Signal Conditioner, Frequency Input / 7966950 (1 offer) 
PR Electronics 5223A Programmable f/I - f/f converter. 5223A is a programmable f/I - ff converter. The f/I function performs frequency to current and voltage conversion, the f/f function can be use...
PR electronics
5223A2
£ 559.94*
per piece
 
 piece
Relay; 230VAC; F&Home; IP20; 868MHz; Chambers: 3 (1 offer) 
Manufacturer: F&F Operating temperature: 10...45°C IP rating: IP20 Supply voltage: 230V AC Frequency: 868MHz Type of module: relay Manufacturer series: F&Home Number of chambers: 3
F&F
RH-R3S3-LR
£ 134.16*
per piece
 
 piece
PR Electronics 5200 Series Universal Transmitter, Frequency Input, Current, Voltage, Relay Output, 19.2 → 28.8V / 7966985 (1 offer) 
PR Electronics 5225A Programmable f/I - f/f Converter. 5225 is a programmable f/I - ff converter.The f/I function performs frequency to current and voltage conversion, the f/f function can be used ...
PR electronics
5225A2
£ 366.14*
per piece
 
 piece
Relay; for DIN rail mounting; 85÷265VAC; 85÷265VDC; 230VAC; NO x2 (1 offer) 
Manufacturer: F&F Mounting: for DIN rail mounting Rated voltage: 230V AC Operating temperature: -25...65°C IP rating: IP20 Supply voltage: 85...265V AC;85...265V DC Frequency: 868MHz Number of chan...
F&F
FW-R2D-P
£ 52.26*
per piece
 
 piece
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