RS PRO Switching Power Supply, 13.8V dc, 3A, 42W, 1 Output, 195 → 253V ac Input Voltage

Switch mode, wall mount power supplies with a built-in battery back-up circuit that will activate automatically in the event of a power outage ensuring a continuity of supply. These wall mount battery backed power supplies are ideal for applications where battery back-up is essential such as building management systems, biometric displays, CCTV monitoring equipment, access control, electromagnetic locks and door entry systems.

UK and european input voltage
Small footprint
Galvanised sheet metal design
Built-in charger for lead acid batteries
Power-on indication
Protections: overload, short circuit and accidental inversion of battery clips
100% full load burn-in test

Batteries are not supplied