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  Mains monitoring relay  (38,717 offers of 6,261,844 product items)

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RS PRO DIN Rail PID Temperature Controller, 22.5 x 110mm 1 Input, 3 Output Changeover Relay, Relay, SSR, 100 → / 1448681 (1 offer) 
Output Type = Changeover Relay, Relay, SSR Supply Voltage = 100 → 240 V ac Size = 22.5 x 110mm Number of Inputs = 1 Number of Outputs = 3 Minimum Operating Temperature = 0°C Maximum Operating Tempe...
RS Pro
1448681
£ 268.235*
per piece
 
 piece
Releco PCB Mount Power Relay, 24V dc Coil, 10A Switching Current, SPST / 2062139 (1 offer) 
10A SPNO High DC - C7 Series. Relays have a test button, LED indication and mechanical flag indicator fitted as standard. The test button is colour coded and dual function, push to test or lift to ...
Comat Releco
C7-X10X / DC 24 V
£ 26.254*
per piece
 
 piece
RS PRO Brown 0.75mm² Hook Up Wire, 20 AWG, 24/0.2 mm, 100m, PVC TI3 Insulation / 1805923 (1 offer) 
RS PRO Tri-Rated 0.75mm Cable 100m. Our RS Pro tri-rated cable has been designed to be used within electrical equipment, most commonly for wiring items that include power switchgear. The cable is a...
RS Pro
1805923
£ 40.763*
per 100 metres
 
 reel
Pilz PNOZsigma PNOZ s7 C Expansion Module Safety Relay, 24V dc, Dual-Channel, 4 Safety Contacts / 1919873 (2 offers) 
″Safety features The safety relay meets the following safety requirements The circuit is internally redundant with built-in self-monitoring. The safety device remains effective in the case of a com...
Pilz
751187
£ 175.26*
per piece
 
 piece
RS PRO DIN Rail PID Temperature Controller, 22.5 x 110mm 3 Input, 2 Output Changeover Relay, Relay, 100 → 240 V / 1448684 (1 offer) 
Output Type = Changeover Relay, Relay Supply Voltage = 100 → 240 V ac Size = 22.5 x 110mm Number of Inputs = 3 Number of Outputs = 2 Minimum Operating Temperature = 0°C Maximum Operating Temperatur...
RS Pro
1448684
£ 216.981*
per piece
 
 piece
Releco Plug In Latching Power Relay, 115V ac Coil, 10A Switching Current, DPDT / 350406 (1 offer) 
Coil Voltage = 115V ac Contact Configuration = DPDT Mounting Type = Plug In Switching Current = 10A Latching = Yes Terminal Type = Through Hole Maximum Switching Voltage AC = 250V ac Maximum Switch...
Comat Releco
C3-R20N
£ 57.491*
per piece
 
 piece
RS PRO Brown 1.5mm² Hook Up Wire, 16 AWG, 30/0.25 mm, 100m, PVC TI3 Insulation / 1805949 (1 offer) 
RS PRO Tri-Rated 1.5mm Cable 100m. Our RS Pro tri-rated cable has been designed to be used within electrical equipment, most commonly for wiring items that include power switchgear. The cable is al...
RS Pro
1805949
£ 63.115*
per 100 metres
 
 reel
RS PRO Green/Yellow 0.75mm² Hook Up Wire, 20 AWG, 24/0.2 mm, 100m, PVC TI3 Insulation / 1805930 (1 offer) 
RS PRO Tri-Rated 0.75mm Cable 100m. Our RS Pro tri-rated cable has been designed to be used within electrical equipment, most commonly for wiring items that include power switchgear. The cable is a...
RS Pro
1805930
£ 41.843*
per 100 metres
 
 reel
Releco Plug In Latching Power Relay, 230V ac Coil, 10A Switching Current, DPDT / 352480 (1 offer) 
Coil Voltage = 230V ac Contact Configuration = DPDT Mounting Type = Plug In Switching Current = 10A Latching = Yes Terminal Type = Through Hole Maximum Switching Voltage AC = 250V ac Maximum Switch...
Comat Releco
C3-R20N/AC 230V
£ 40.137*
per piece
 
 piece
RS PRO Diffuse Reflection Photoelectric Sensor, Block Sensor, 2 m Detection Range / 2024472 (1 offer) 
RS PRO PTE Series Photoelectric SensorsThe PTE series photoelectric sensors from RS PRO are economical and reliable compact devices typically found in parking system, architectural environments, ma...
RS Pro
2024472
£ 66.429*
per piece
 
 piece
PR Electronics 5 Series Signal Conditioner / 7966904 (1 offer) 
PR Electronics 5114A Programmable Transmitter. The 9203B universal transmitters are programmable via the PR 4501 detachable display module ( ; 238-0641 238-0641 ). The 4501 module allows the progra...
PR electronics
5114AA
£ 365.08*
per piece
 
 piece
RS PRO Green/Yellow 1.5mm² Hook Up Wire, 16 AWG, 30/0.2 mm, 305m, PVC TI3 Insulation / 2252153 (1 offer) 
RS PRO Tri-Rated 1.5mm² Cable, Length 305 mRS PRO tri-rated cables are designed for use within electrical equipment, most commonly for wiring items that include power switchgear. The cable is also ...
RS Pro
2252153
£ 163.866*
per 305 metres
 
 reel
Releco Plug In Latching Power Relay, 24V dc Coil, 5A Switching Current, DPDT / 2130793 (1 offer) 
Releco Miniature Remanence RelayThe Releco miniature remanence relay has two changeover contacts and switching current 5A. It is a DC powered plug-in type latching relay with bi-stable switching. T...
Comat Releco
C9-R21N
£ 39.113*
per piece
 
 piece
RS PRO Digital Pulse Switch DIN Rail Time Switch 110 → 240 V ac, 1-Channel / 8966885 (1 offer) 
RS PRO 1 Channel Digital DIN Rail Time Switch Measures Hours, 110 → 240 V ACThis digital DIN rail (Deutsches Institut für Normung, the German Institute for Standardisation) time switch from RS PRO ...
RS Pro
8966885
£ 55.029*
per piece
 
 piece
PR Electronics 5100 Series Galvanic Barrier, Current, RTD, Thermocouple, Voltage Input, Current, Voltage, Relay Output, / 7966994 (1 offer) 
PR Electronics 5116B Ex Programmable Transmitter. The 9203B universal transmitters are programmable via the PR 4501 detachable display module ( ; 238-0641 238-0641 ). The 4501 module allows the pro...
PR electronics
5116B
£ 444.00*
per piece
 
 piece
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