AC Multipurpose 7 Days Programmable Weekly 24hours Digital Frontier TM619H2 Timer Countdown Switch For Lighting - 200-250V, 3500W, 30A Multipurpose TM619H2-16G Digital Timer Switch with Waterproof Cover can automatically switch on and switch off various kinds of electric equipment at a preset time before a week and can work cyclically per week or day (from one minute to 168hours) according to the preset programs. It is widely used in 7 days programmable control of streetlight, neon light (sign), lamp, water heater, air conditioner, billboard, electric cooker, booster, sprayer, bottler, pre-heater, pool, gate, sprinkler, agriculture facilities and broadcasting equipment etc. The digital timer switch uses 1.2V 80Mah battery backup for power failure. it has the features of low consumption, high-accuracy CMOS chip, strongly anti-jamming, simple and easy to set, confirms to IEC 60367 and CE certificated. Characteristics: You can use the timer to SWITCH ON/OFF any electrical types of equipment at a preset timer 16 ON/OFF programs per day, 15 combinations to a week. 24 hours / 7 days a week programmable. 1.2V battery inside for backup the memory (save the programs you set) when power failure Repeat programs with 16 on/off settings, and setting on/off manually Easy to read LCD display, LED indicators Admissible ambient temperature: -10 C to 55 C Square housing & slide bracket available as an option Form C output, NO, NC, Common, 1/4 Quick Connect Contact rating: Resistive 16A, Inductive 8A, Motor 1/2HP Output: 30Amp, SPST @ 250Vac, volt output. Installation: pannel mounted. Package Included: 1 * Timer Switch TM619H2-16G 1 * Manual English language.