ZYF857-Quartz Micro-Controller

Latest technology COMOS Quartz Micro-Controller

Digital electronics general purpose time switch with daily and weekly programs

Repeat programs with 8 ON/OFF locations

LED indicate turn on

Shortest switching interval 1 minute

LCD indication for time-of-day, weekday & switching status
NiMH rechargeable button cell back up battery for power reserve more than 200 hours after

fully charged. NiMH is an environmental protection free green battery

Three ways manual override operating mode for ON/AUTO/OFF by push button

Simple and easy to program and operating by multi-functional keys

Easy installation for DIN rail application

Protected with transparent front over

Designed for full module of 35 mm size