SINOTIMER TM-ST7 220V 7 Minutes Mechanical Timer 18mm Single Module Din Rail Staircase Timer Time Switch InstrumentsFeatures:1.This is an mechcanical staircase timer switch.2.Simplest possible time setting and direct delay time readout on absolute scale.3.Full Timing Range: 7 minutes.4.Precision mechanics and exact switching period.5.Toggle switch for permanent light on and retriggerable.Description:1.This is an mechcanical staircase timer switch,with simplest possible time setting and direct delay time readout on absolute scale.2.Full Timing Range: 7 minutes.Specifications: Model: TM-ST7Color:whiteRate Voltage: 220VContact capacity: 16AContact Resistance: 50mAmbient Temperature: -10 C~+50 CMinimum Setting Unit: 0.5 minutesMinimun Setting Interval: 0.5 minutesFull Timing Range: 7 minutesSet-up times: 1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 6.5, 7minSize:87*18*67 mmPackage included:1 x Timer Switch'