Relays & Timers

Relays & Timers

A range of general switching relays and timer relays used where it is necessary to control a circuit by a separate low-power signal, or where several circuits must be controlled by one control signal or where an on or off delay from a trigger is required, for example, if you wanted to control a magnetic lock from a push switch, the maglock would only open while the switch was pressed if it was wired directally to the switch, by introducing a timer relay, this would allow the lock to open for a timed period from a single press and release of the switch.

Transistorised 12VDC Relay Board, Double Pole, Double Throw DPDT
Very High Quality, PROFESSIONAL, double pole, Double Throw (DPDT) Transistorised relay with LED indi..
£9.99
Ex Tax: £8.33
Wide Voltage Range AC / DC Input to Volt Free Output Interface Relay, Ideal For Access Control
Very High Quality, PROFESSIONAL, Interface relay that can convert an AC or DC input to a volt free o..
£24.99
Ex Tax: £20.83
Optically Isolated, 12Volt DC Relay Board
A 12 volt DC, single pole, single throw (SPST) relay board with optically isolated trigger input. ..
£11.19
Ex Tax: £9.33
Delay Release Timer Relay Board 1 sec - 15 min, 3 operating modes
A PROFESSIONAL, versatile and simple delay release relay timer that is suitable for use in Intr..
£26.99
Ex Tax: £22.49
PACK of 5 Delay Release Timer Relay Board 1 sec - 15 min, 3 operating modes
A PACK OF 5 PROFESSIONAL, versatile and simple delay release relay timer that is suitable for u..
£124.95
Ex Tax: £104.13