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  Mains monitoring relay  (38,721 offers of 6,224,119 product items)

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RS PRO Thermal Overload Relay 1NC/1NO, 72 A F.L.C, 72 A Contact Rating, 6 W, 4000 V ac, RSPROOL65 / 2508908 (1 offer) 
FLC Motor Rating = 72 A Contact Current Rating = 72 A Range = RSPROOL65 Power Rating = 6 W Normal State Configuration = 1NC/1NO Control Voltage = 4000 V ac
RS Pro
2508908
£ 140.852*
per piece
 
 piece
RS PRO Plug In Timer Relay, 12 → 240V ac/dc, 0.1 s → 10days, 1-Function, DPDT / 1785025 (1 offer) 
An 11 pin plug in DPCO delay on timer. A selector switch is provided to select eight different time ranges from 0.1 sec to 10 days, fine time selection on a selected range is then achieved via a pe...
RS Pro
1785025
£ 93.646*
per piece
 
 piece
RS PRO Solid State Relay, 90 Amps Load, Panel Mount, Surface Mount, 600 V rms Load / 2537314 (1 offer) 
Maximum Load Current = 90 Amps Mounting Type = Panel Mount, Surface Mount Maximum Load Voltage = 600 V rms Minimum Load Voltage = 48 Vrms Switching Type = Zero Cross Minimum Load Current = 100 mA r...
RS Pro
2537314
£ 108.014*
per piece
 
 piece
RS PRO Grey 0.75mm² Hook Up Wire, 20 AWG, 24/0.2 mm, 100m, PVC TI3 Insulation / 1805924 (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
1805924
£ 41.813*
per 100 metres
 
 reel
RS PRO Through Beam Photoelectric Sensor, Block Sensor, 30 m Detection Range / 2025462 (1 offer) 
RS PRO Photoelectric Sensor Receiver with Through Beam Detection, 30m Sensing Distance Introducing photoelectric sensors with through beam detection from RS PRO, a selection of robust and high qual...
RS Pro
2025462
£ 60.778*
per piece
 
 piece
RS PRO Plug In Timer Relay, 230V ac, 2-Contact, 0.1 → 3min, 1-Function, DPDT / 1792933 (1 offer) 
8 pin plug-in Analogue Dial Display On Delay Timer
RS Pro
1792933
£ 35.872*
per piece
 
 piece
RS PRO Switched Mode DIN Rail Power Supply, 187 → 550 V ac / 250 → 725V dc ac Input, 48V dc dc Output, / 1927578 (1 offer) 
RS PRO Compact DIN Rail Power Supply – 3 PhaseOur range of DIN rail power supplies is growing, we now have a new range of 3-Phase power supplies that are highly efficient and extremely compact. The...
RS Pro
1927578
£ 320.372*
per piece
 
 piece
RS PRO Grey 2.5mm² Hook Up Wire, 14 AWG, 50/0.25 mm, 100m, PVC TI3 Insulation / 1805964 (1 offer) 
RS PRO Tri-Rated 2.5mm 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
1805964
£ 96.594*
per 100 metres
 
 reel
RS PRO Voltage Monitoring Relay, 3 Phase, DPDT, DIN Rail / 2237790 (1 offer) 
RS PRO Digital Voltage Monitoring RelaysRS PRO is proud to present a complete range of control monitoring relays designed for single-phase or 3 phase systems. Each relay is packed with excellent fe...
RS Pro
2237790
£ 125.666*
per piece
 
 piece
RS PRO Plug In Timer Relay, 230V ac, 2-Contact, 1 → 30min, 1-Function, DPDT / 1792936 (1 offer) 
8 pin plug-in Analogue Dial Display On Delay Timer
RS Pro
1792936
£ 37.317*
per piece
 
 piece
RS PRO Switched Mode DIN Rail Power Supply, 340 → 550 V ac / 520 → 725V dc ac, dc Input, 23 → 28V / 1927577 (1 offer) 
RS PRO Compact DIN Rail Power Supply – 3 PhaseOur range of DIN rail power supplies is growing, we now have a new range of 3-Phase power supplies that are highly efficient and extremely compact. The...
RS Pro
1927577
£ 378.382*
per piece
 
 piece
RS PRO Interface Relay, DIN Rail Mount, 12V ac/dc Coil, SPDT / 1441584 (1 offer) 
RS Pro RNC Interface Relay Modules. Introducing the RS Pro interface relay. Relatively small in size, with up to 6A breaking capacity and more. Wide choice of sockets available covering a range of ...
RS Pro
1441584
£ 18.272*
per piece
 
 piece
RS PRO White 0.5mm² Hook Up Wire, 22 AWG, 16/0.2 mm, 100m, PVC TI3 Insulation / 1805918 (1 offer) 
RS PRO Tri-Rated 0.5mm 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
1805918
£ 29.372*
per 100 metres
 
 reel
RS PRO Plug In Timer Relay, 230V ac, 4-Contact, 0.2 → 5s, 1-Function, 4PDT / 1792958 (1 offer) 
14 pin plug-in Analogue Dial Display On Delay Timer
RS Pro
1792958
£ 40.912*
per piece
 
 piece
RS PRO Switched Mode DIN Rail Power Supply, 90 → 132 V ac / 187 → 264 V ac / 270 → 345V dc ac, dc / 1927575 (1 offer) 
RS PRO Compact Power Supply – Single-PhaseOur range of DIN rail power supplies is growing, we now have a new range of single-phase power supplies that are highly efficient and extremely compact. Th...
RS Pro
1927575
£ 133.199*
per piece
 
 piece
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