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  Mains monitoring relay  (38,715 offers of 6,261,793 product items)

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Safety switch: electromechanical; PSEN me1S/1AS; 240VAC/2.5A (5 offers) 
Manufacturer: PILZ Operating temperature: -25...70°C Supply voltage: 24V DC;24V AC Body dimensions: 184x42.5x51mm Output configuration: relay Type of safety switch: electromechanical Manufacturer s...
Pilz
570000
£ 137.38*
per piece
 
 piece
Red Lion PAXLCR Counter, Rate Meter, 6 Digit LED, 25kHz, 21.6 → 250 V dc, 50 → 250 V ac / 9055668 (2 offers) 
Red Lion CounterThe Red Lion PAXLCR series 6-digit LED display, the bi-directional electronic counter is a panel mount device. It has a supply voltage rating between 21.6VDC and 250VDC. This is a d...
Red Lion
PAXLCR00
£ 238.06*
per piece
 
 piece
Temperature monitoring relay; 100÷240VAC; Temp.sensor: PTC; SPDT (2 offers) 
Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT IP rating: IP20 Supply voltage: 100...240V AC Leads: screw terminals Body dimensions: 22...
Omron
K8AK-TS1 100-240VAC
£ 51.03*
per piece
 
 piece
Releco CT3-E Series Plug In Timer Relay, 9.5 → 18V dc, 0.2 → 30 min, 0.2 → 30s, 1-Function / 4594341 (1 offer) 
UL, CSA. 11 Pin Relay Cube - CT3A. Function - 211 Plugs in between a relay and its socket, enabling the relay to be operated as a time relay Fine time setting achieved by a thumb wheel potentiomete...
Comat Releco
CT3-E30 / S
£ 92.30*
per piece
 
 piece
Schneider Electric Harmony Relay Series Solid State Relay, 50 A Load, Panel Mount, 530 V ac Load, 280 V ac Control / 9222108 (1 offer) 
Zelio SSP3 Solid State Power Relays. Schneider Electric Zelio solid state relays provide a compact and innovative solution for a wide variety of applications with interfacing control and load switc...
Schneider Electric
SSP3A250P7T
£ 163.009*
per piece
 
 piece
Red Lion Controls IFM Series Frequency / Current Converter, Analogue, Relay Output, 21.6 → 25V ac Supply / 2878101 (1 offer) 
Module Type = Frequency to Analogue Converter Output Signal Type = Analogue, Relay Supply Voltage = 21.6 → 25V ac Series = IFM
Red Lion
IFM0001
£ 369.00*
per piece
 
 piece
Sauna controller; 230VAC; IP44; -20÷50°C; 2.4GHz; P: 1W; OUT: 3; 16A (1 offer) 
Manufacturer: BLEBOX Operating temperature: -20...50°C Number of outputs: 3 Power supply: external IP rating: IP44 Supply voltage: 230V AC Frequency: 2.4GHz Power consumption: 1W Maximum current: 1...
BLEBOX
SAUNABOX
£ 106.26*
per piece
 
 piece
Red Lion PXU Panel Mount PID Temperature Controller, 48 x 48mm 1 Input, 2 Output 0-10 V dc, Relay, 100 → 240 V / 1959220 (1 offer) 
PID control CT Input Linear Voltage output Additional relay output One programmable user input On-demand auto-tuning of PID settings RS-485 communications 1/16 DIN W48 x H48 mm 100 to 240 VAC -20/+...
Red Lion
PXU41B20
£ 169.28*
per piece
 
 piece
Temperature monitoring relay; 24÷240VAC; 24÷240VDC (1 offer) 
Manufacturer: EATON ELECTRIC Supply voltage: 24...240V AC;24...240V DC Type of module: temperature monitoring relay
Eaton
EMT62-DB
£ 216.41*
per piece
 
 piece
Releco MRC 11 Pin 250V DIN Rail Relay Socket, for use with 11-Pin Standard Relay / 1757281 (1 offer) 
Socket for 11-pin standard relaySocket for use with standard 11 pin plug in relays with an alternative wiring layout. The screw terminals are configured on two levels. One side has the three relay ...
Comat Releco
S3-S
£ 10.775*
per piece
 
 piece
Temperature monitoring relay; temperature; 24VAC; 24VDC; SPDT (2 offers) 
Manufacturer: OMRON Mounting: for DIN rail mounting Operating temperature: -20...60°C Kind of output 1: SPDT IP rating: IP20 Supply voltage: 24V DC;24V AC Leads: screw terminals Body dimensions: 22...
Omron
K8AK-TS1 24VAC/DC
£ 50.90*
per piece
 
 piece
Red Lion LDA LED Digital Panel Multi-Function Meter for Current, Voltage / 470153 (2 offers) 
CE. LDA Series - large display, 57 / 101 mm, current/voltage. 5-digit red LED display Dimmable display Minimum and maximum value memory 2 relay outputs Serial RS232 and RS485 interface Easy program...
Red Lion
LD2A05P0
£ 703.11*
per piece
 
 piece
Red Lion PXU Panel Mount PID Temperature Controller, 48 x 48mm 1 Input, 2 Output Logic/SSR, Relay, 100 → 240 V / 1959235 (1 offer) 
PID control CT Input Solid State output Additional relay output One programmable user input On-demand auto-tuning of PID settings RS-485 communications 1/16 DIN W48 x H48 mm 100 to 240 VAC -20/+8 %...
Red Lion
PXU21B20
£ 170.18*
per piece
 
 piece
Releco MRC 8 Pin 250V ac DIN Rail Relay Socket, for use with C80 Series Time Relays / 437777 (1 offer) 
Voltage = 250V ac For Use With = C80 Series Time Relays Series = MRC Number of Contacts = 8A
Comat Releco
S7-M
£ 6.499*
per piece
 
 piece
Schneider Electric Harmony Relay Series Solid State Relay, 6 A Load, DIN Rail Mount, 280 V ac Load, 140 V ac Control / 9221928 (1 offer) 
Zelio SSM Solid State Modular Relays. Schneider Electric Zelio solid state relays provide a compact and innovative solution for a wide variety of applications with interfacing control and load swit...
Schneider Electric
SSM1A16F7
£ 43.621*
per piece
 
 piece
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