Switch Programmable Switch Relay Digital Timer Heavy Load 30a Tm616 Timer Switch Electric Din Rail Mount 7 Control TimeDescription:100% brand new and high qualityYou can use the tier to SWITCH /OFF any elctrical equipments at a preset timer Ideal for household use in DB Boards 6500 Watt / 30 Amps24 hours / 7 a week programmable Built-in battery for backup the memory (save the programs you set)when power failure Auto time error correction +/- 30 sec, weeklyRepeat programs with 17 /off settings, and setting /off manually LCD display, clear and conciseUse the high quality anti-interference chipTo achieve energy saving and efficient intelligentWidely used for street lights, advertising lights, neon light, production equipment, household appliance which need setting an regularly time periodSpecifications:Model :TM616 Color: BlackTemp.range: -20C+50C Ui:220~240V, 50/60Hz Power consumption 4.5 VA (MAX) Display: LCD Switching contact: 1 changeover switch Programs:17 /off each or week Hysteresis 2 sec/day (25C) Mini interval: 1min Capacity: 30(16) 250V Black-out: 60 Timer range: 1min~168hr Recharge battery: 1.2V 40Ma Average error: 1s/24h, 25C Size: 80 x 56 x 36mmWeight: 0.2kg Package Included:1 x Digital TimerNotes: please allow 1-3cm errors to the actual dimension due to manual measurement! Thank you !If you have any question, please contact us before leave negative feedback, we will try our best to serve you, thank you for your understanding!HOPE YOU HAVE A NICE SHOPPING!