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  Mains monitoring relay  (38,813 offers of 6,222,897 product items)

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RS PRO PCB Mount Power Relay, 5V dc Coil, 20A Switching Current, SPDT / 8004495 (1 offer) 
UL (File no. E134517), TUV (File no. R9659294), CQC (File no. CQC02001001955). Miniature High Power Relays. Contacts: 1 Form C, SPDT 5 mm pinning 4 kV dielectric strength (between coil and contacts)
RS Pro
8004495
£ 3.81*
per piece
 
 piece
RS PRO Mid-blue 16mm² Hook Up Wire, 6 AWG, 115/0.4 mm, 100m, PVC Insulation / 6285364 (1 offer) 
These cables are manufactured to the following national standards, British Standard (BS) BS6231 (UK), Canadian Standards Association (CSA) TEW and Underwriters Laboratories (UL) style 1015, 1028 or...
RS Pro
6285364
£ 445.311*
per 100 metres
 
 reel
RS PRO Plug In Power Relay, 12V dc Coil, 10A Switching Current, DPDT / 348756 (1 offer) 
10A Industrial Relay. Protected by a clear polycarbonate cover DIN Rail or Surface Mounting Contact Material: Ag + Au Flashed Contact Rating is 10A Maximum switching voltage 250 Vac, 30 Vdc Mechani...
RS Pro
348756
£ 11.781*
per piece
 
 piece
RS PRO PCB Mount Power Relay, 230V ac Coil, 12A Switching Current, SPDT / 8004479 (1 offer) 
IEC 60335-1. UL (File no. E134517), VDE (File no.116934), CQC (File no. CQC02001001951). High Inrush Relays. High inrush: TV-5 80A (at 125Vac) Low profile: 15.7mm max height 5mm pinning 5kV dielect...
RS Pro
8004479
£ 10.788*
per piece
 
 piece
RS PRO PCB Mount Power Relay, 6V dc Coil, 10A Switching Current, SPDT / 476684 (1 offer) 
IEC 60335-1. UL (File no. E133481), VDE (File no. 40010480), CQC (File no. CQC04001011425). Extra Low Profile Relays. Low profile: 12.5mm max height 10A switching capacity 3.2mm pinning 5kV dielect...
RS Pro
476684
£ 3.80*
per piece
 
 piece
RS PRO Panel Mount On/Off Temperature Controller, 77 x 35mm 1 Input, 1 Output Relay, 24 V ac/dc Supply Voltage / 1241046 (1 offer) 
RS PRO Defrost Thermostat- Single Output. RS PRO temperature controller is a defrost thermostat for use in refrigeration applications. It is compact in size making it easy to install. The temperatu...
RS Pro
1241046
£ 74.847*
per piece
 
 piece
RS PRO Plug In Power Relay, 230V ac Coil, 10A Switching Current, 3PDT / 348813 (1 offer) 
10A Industrial Relay. Protected by a clear polycarbonate cover DIN Rail or Surface Mounting Contact Material: Ag + Au Flashed Contact Rating is 10A Maximum switching voltage 250 Vac, 30 Vdc Mechani...
RS Pro
348813
£ 12.79*
per piece
 
 piece
RS PRO PCB Mount Power Relay, 24V ac Coil, 15A Switching Current, SPDT / 4500245 (1 offer) 
10A, 12A, 15A Industrial Relay. Contact resistance: 50mΩ max. Mechanical life: 10 million operations Electrical life: 100000 operations
RS Pro
4500245
£ 8.87*
per piece
 
 piece
RS PRO PCB Mount Reed Relay, 48V dc Coil, SPST, 200V dc Max, 1 A Max, 12000Ω / 2919631 (1 offer) 
SPNO Reed Relay B Series. Encapsulated in a nickel-plated steel case for magnetic screening Mechanical Life : 10 ;sup>8 ;/sup> Operations Maximum switching current 1A
RS Pro
2919631
£ 28.699*
per piece
 
 piece
RS PRO Panel Mount On/Off Temperature Controller, 77 x 35mm 1 Input, 2 Output Relay, 24 V ac/dc Supply Voltage / 1241048 (1 offer) 
RS PRO Defrost Thermostat- Single Output. RS PRO temperature controller is a defrost thermostat for use in refrigeration applications. It is compact in size making it easy to install. The temperatu...
RS Pro
1241048
£ 76.581*
per piece
 
 piece
RS Pro
4500324
£ 6.692*
per piece
 
 piece
RS Pro
476775
£ 7.143*
per piece
 
 piece
RS PRO Pink 4mm² Hook Up Wire, 12 AWG, 56/0.3 mm, 100m, PVC Insulation / 8158611 (1 offer) 
UL, Styles: 1015, 1028, 1283, 1284 (depending on wire size), BS6231 Type CK, CSA Type TEW 105°C , Conductors: BS EN60288,. RS PRO Tri-rated Cables. From RS PRO, comes a range of high quality and gr...
RS Pro
8158611
£ 121.001*
per 100 metres
 
 reel
RS PRO Panel Mount PID Temperature Controller, 48 x 48mm, 2 Output Relay, 110 → 240 V ac Supply Voltage / 1241065 (1 offer) 
RS PRO Panel Mount PID Temperature Controller, 48 x 48 mm, 2 Output Relay, 110-240 V AC Supply VoltageIf a traditional temperature controller isnt precise enough for your needs, you could always co...
RS Pro
1241065
£ 166.057*
per piece
 
 piece
RS PRO Plug In Power Relay, 240V ac Coil, 10A Switching Current, 3PDT / 1217838 (1 offer) 
RS Pro RUB Series 3PCO Octal Relays. RS Pro RUB series 3 pole general purpose octal relays with LED indicator can be used to increase the functions in electrical enclosures, useful for industrial a...
RS Pro
1217838
£ 13.667*
per piece
 
 piece
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