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

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Releco CT3-E Series Plug In Timer Relay, 20 → 65V ac/dc, 0.2 → 30 min, 0.2 → 30s, 1-Function / 4594357 (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 / L
£ 92.30*
per piece
 
 piece
Relpol 14 Pin 300V ac DIN Rail Relay Socket, for use with R4N Relay / 9143866 (1 offer) 
Relpol Miniature Industrial Relays. R2N, R3N and R4N series miniature industrial relays for general applications. All relays are designed for mounting in plug-in sockets with WT features as standar...
Relpol
GZM4-BLACK
£ 7.337*
per piece
 
 piece
Relpol PCB Mount Power Relay, 110V dc Coil, 8A Switching Current, DPDT / 1348379 (2 offers) 
Relpol RM84 Series Miniature Relays. Relpol RM84 series miniature industrial relays for general purpose applications. All relays are designed for PCB mounting or in plug-in sockets. Miniature dimen...
Relpol
RM84-2012-35-1110
£ 5.90*
per piece
 
 piece
Relpol 11 Pin 250V ac DIN Rail Relay Socket, for use with RUC Faston Relay / 9144005 (1 offer) 
RUC Relay Socket - ; 914-4005 914-4005. RUC Series ; Accessories. Professional range of power relays and accessories from the RUC series. 3PCO Power Relay 6.3 mm Faston Connections Contact Material...
Relpol
GUC-11
£ 15.335*
per piece
 
 piece
Relpol 14 Pin 300V ac DIN Rail, Panel Mount Relay Socket, for use with R4N Series Relay / 8052236 (1 offer) 
Relpol Miniature Industrial Relays. R2N, R3N and R4N series miniature industrial relays for general applications. All relays are designed for mounting in plug-in sockets with WT features as standar...
Relpol
GZM4-gray
£ 7.776*
per piece
 
 piece
Relpol PCB Mount Power Relay, 12V dc Coil, 15A Switching Current, SPDT / 1348400 (2 offers) 
Relpol RM50 Series PCB Relays. Relpol RM50 series miniature relays for general purpose applications. The RM50 relays are designed for PCB mounting and are suitable for a wide range of applications ...
Relpol
RM50-3011-85-1012
£ 2.38*
per piece
 
 piece
Timer; 0,1s÷10days; SPST-NO; 250VAC/5A; Usup: 230VAC; flush mount (1 offer) 
Manufacturer: ZAMEL Mounting: flush mount Operating temperature: -20...60°C Electrical connection: wires IP rating: IP20 Supply voltage: 230V AC Counting range: 0,1s...10days Leads: leads x4 Kind o...
ZAMEL
PCP-04
£ 29.95*
per piece
 
 piece
Schneider Electric Plug In Power Relay, 230V ac Coil, 10A Switching Current / 2118408 (1 offer) 
The Schneider Electrics universal plug-in relay is of 230 V AC and 10 A.Removal Latch Dust Protection Self-locks
Schneider Electric
RUMF32P7
£ 13.409*
per piece
 
 pieces
Relpol 14 Pin 300V ac DIN Rail Relay Socket, for use with R3N Relay / 9143862 (1 offer) 
Relpol Miniature Industrial Relays. R2N, R3N and R4N series miniature industrial relays for general applications. All relays are designed for mounting in plug-in sockets with WT features as standar...
Relpol
GZM3-BLACK
£ 6.894*
per piece
 
 piece
Relpol 8 Pin 300V ac DIN Rail Relay Socket for use with Various Series / 1232064 (2 offers) 
Relpol Industrial Relay Sockets. Relpol range of relay sockets to suit a variety of relay types and pin configurations.
Relpol
GZT80-BLACK
£ 3.10*
per piece
 
 piece
Relpol PCB Mount Power Relay, 12V dc Coil, 5A Switching Current, SPDT / 1348395 (2 offers) 
Relpol RM40 Series PCB Relays. Relpol RM40 series miniature relays for general purpose applications. The RM40 relays are designed for PCB mounting and are suitable for a wide range of applications ...
Relpol
RM40-2011-85-1012
£ 2.90*
per piece
 
 piece
Timer; 1÷15min; NO; 10A; 230VAC; Number of operation modes: 1; IP20 (1 offer) 
Manufacturer: F&F Mounting: wall mount Operating temperature: -25...50°C Electrical connection: screw terminals IP rating: IP20 Supply voltage: 230V AC Counting range: 1...15min Kind of output: NO ...
F&F
PO-406
£ 18.66*
per piece
 
 piece
Relpol 14 Pin 300V ac DIN Rail Relay Socket, for use with R4N Relay, T-R4 Relay / 1232061 (1 offer) 
Relpol Industrial Relay Sockets. Relpol range of relay sockets to suit a variety of relay types and pin configurations.
Relpol
GZT4-GREY
£ 6.322*
per piece
 
 piece
Relpol 8 Pin 300V ac DIN Rail Relay Socket, for use with R2N Relay / 1232058 (1 offer) 
Relpol Industrial Relay Sockets. Relpol range of relay sockets to suit a variety of relay types and pin configurations.
Relpol
GZT2-GREY
£ 4.837*
per piece
 
 piece
Relpol PCB Mount Power Relay, 12V dc Coil, 8A Switching Current, DPDT / 1232079 (4 offers) 
Relpol RM84 Series Miniature Relays. Relpol RM84 series miniature industrial relays for general purpose applications. All relays are designed for PCB mounting or in plug-in sockets. Miniature dimen...
Relpol
RM84-2012-35-1012
£ 2.26*
per piece
 
 piece
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