TM630A can automatically switch on and switch off kinds of electric equipment at a preset time. It is widely used in programmable control of streetlight, neon light (sign), lamp, water heater, air conditioner, , electric cooker, booster, sprayer, bottler, preheater, agriculture facilities and broadcasting equipment etc. The digital timer switch is within battery, to save the programs for power failiure. It has the features of low consumption, high-accuracy CMOS chip, strongly anti-jamming, simple and easy to set. 5000 Watt / 30 Amps, 1NO Auto time error correction +/- 30 sec, weekly size:10.0 cm x 6.0 cm x 4.5 cm Material:ABS+electronic components colour:white Package Contents: 1 x Timer Switch TM630A 1 x User manual Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store