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  Mains monitoring relay  (33,676 offers of 5,371,716 product items)

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Baumer NE216 Counter, 5 Digit, 10kHz, 12 → 30 V dc / 2534527 (1 offer) 
Baumer Digital CounterThe Baumer NE216 series digital counter is a two preset, programmable and panel mounted device. This counter has a logic input and one relay output. It has a 5-digit LED displ...
Baumer
NE216.013AX01
from £ 229.057*
per piece
 
 piece
ABB Solid State Relay, DIN Rail Mount / 7039957 (2 offers) 
DIN Rail Mount Optocouplers R600 series. In order to fit voltage/current together with galvanic insulation, interface is necessary through devices providing these functions plus transmission of inp...
ABB
1SNA645029R0600 OBOA2000-24VDC
from £ 29.552*
per piece
 
 piece
ABB PSR9-600-11 electrical relay (2 offers) 
The softstarter PSR9-600-11 has a rated maximum operational current of 9 A with an operating voltage span from 208...600 V AC. The rated control voltage is 24 V AC/DC. PSR features a two-phase cont...
ABB
PSR9-600-11
from £ 128.72*
per piece
 
 piece
ABB Solid State Relay, DIN Rail Mount / 7730118 (2 offers) 
Interface Relays - R600 Series. Interface relays and optocouplers are useful to link sensors and actuators in the process, which are connected to the PLC via conventional wires. The interface modul...
ABB
1SNA645551R0600 OBROC2000-24VDC
from £ 24.186*
per piece
 
 piece
BC Components, VDR Metal Oxide Varistor 160pF 10A, Clamping 650V, Varistor 390V / 5380777 (1 offer) 
UL; CECC; VDE; CSA. VDR Varistors. VDR resistors, or varistors, are semiconductor resistors whose conductivity at a given temperature increases with voltage. Has a wide variety of applications, the...
BC
VDRS07H250BSE
from £ 0.129*
per piece
 
 piece
ABB OBOC2000-24VUC electrical relay Grey (2 offers) 
Screw optocoupler OBOC2000-24VUC: 24VAC/DC Rated control supply voltage/ solid-state output rated 4.5-58VDC, 1 mA up to 2 A with integrated LED
ABB
1SNA645025R2200
from £ 23.07*
per piece
 
 piece
ABB PSR105-600-11 electrical relay Grey (2 offers) 
The softstarter PSR105-600-11 has a rated maximum operational current of 105 A with an operating voltage span from 208...600 V AC. The rated control voltage is 24 V AC/DC. PSR features a two-phase ...
ABB
PSR105-600-11
from £ 681.111*
per piece
 
 piece
ABB OBOC2000-24VDC electrical relay Grey (2 offers) 
Screw optocoupler OBOC2000-24VDC: 24VDC Rated control supply voltage/ solid-state output rated 4.5-58VDC, 1 mA up to 2 A with integrated LED
ABB
1SNA645051R0400
from £ 23.07*
per piece
 
 piece
Burkert Compact Mount Flow Controller, 2 → 1200 L/min, Relay Output, 12 → 30 V dc, DN 15 → 100 mm / 3704979 (1 offer) 
SE32 Flow Switch. Suitable for flow measurement ; ON/OFF control applications with process fluids, pump protection, cooling/heating circuits and lubrication Interfaces via S030 pipework flow adapto...
Bürkert
436475
£ 432.63*
per piece
 
 piece
BC Components, VDR Metal Oxide Varistor 170pF 10A, Clamping 600V, Varistor 360V / 5380783 (1 offer) 
UL; CECC; VDE; CSA. VDR Varistors. VDR resistors, or varistors, are semiconductor resistors whose conductivity at a given temperature increases with voltage. Has a wide variety of applications, the...
BC
VDRS07H230BSE
£ 0.505*
per piece
 
 piece
ABB OBIC0100-5-12VDC electrical relay Grey (3 offers) 
Screw optocoupler OBIC0100-5-12VDC: 5-12VDC Rated control supply voltage/ solid-state output rated 4.5-58VDC, 1 mA up to 100 mA with integrated LED
ABB
1SNA645047R0000
from £ 17.514*
per piece
 
 piece
ABB Temperature Monitoring Relay, SPDT, DIN Rail / 8764991 (2 offers) 
Some products also have the ATEX approval for the use in hazardous areas. CM-MSS Series Thermistor Motor Protection Relays. Heavy duty starting Increased switching frequency High ambient temperatur...
ABB
1SVR740700R0100 CM-MSS.12P
from £ 55.668*
per piece
 
 piece
Burkert Compact Mount Flow Controller, Frequency, NPN Output, 12 → 30 V dc, DN 6 → 65 mm Pipe / 2497456 (1 offer) 
8025 Batch Receiver/Controller ; Dedicated Transmitter Module. Two wall mounting control units and adaptor mount transmitter module designed to provide precise control of liquid flow quantities. In...
Bürkert
423914
£ 168.30*
per piece
 
 piece
Broyce Control DIN Rail Mount Timer Relay, 24 → 230 V ac/12 → 230V dc, 1-Contact, 0.1 s → 100h, / 8285158 (2 offers) 
Broyce Control Multi-function Timer relayThe Broyce Control multi-function timer relay is solid-state, compact equipment with high precision and a wide range of programming features. It performs de...
Broyce Control
LMMT 12-230V AC/DC
from £ 31.55*
per piece
 
 piece
ABB OBOC2000-5-12VDC electrical relay Grey (2 offers) 
Screw optocoupler OBOC2000-5-12VDC: 5-12VDC Rated control supply voltage/ solid-state output rated 4.5-58VDC, 1 mA up to 2 A with integrated LED
ABB
1SNA645050R1700
from £ 22.157*
per piece
 
 piece
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