model TT7H – P41Apower supply voltage 220 V ac 60 HzPermissible voltage variation rate ±10% of the power supply voltageConsume electricity Approximately 9.6 VA (at 220 V ac 60 Hz)Display method ON time display screen: 4 lines of red FND (text height: 18.7 mm)

OFF time display screen: 4 lines of red FND (text height: 14.5 mm)External connection method Terminal connectionControl output Contact configuration Output: Timed SPDT (1c)Contact capacity NO contact: 250 V ac 5A impedance load; NC contact: 250 V ac 2A impedance load.Input method No voltage input Impedance during short circuit: below 1 kΩ; Residual voltage during short circuit: below 2 V

Open impedance: 100 kΩ or higherMinimum signal time START 1 second or moreSetting method Normal recognition (can also be changed while powered on).Time error ±0.01% ±0.05 seconds or lessRelay lifespan Mechanical life More than 10 million timesElectrical life More than 100,000 cycles (250 V AC 3A impedance load)Insulation resistance 100 MΩ and above (500 V dc MEGA standard, wire terminals and exposed non-charging metal parts)Withstand voltage 2000 V AC 50 / 60 Hz 2 minutes (wire terminals and exposed non-charging metal parts)Interference resistance Square wave interference emitted by the interference simulator (Pulse amplitude = 1 mm), ±2 kV (between operating power terminals).vibration durable 10 – 55 Hz (1 minute period) Dual amplitude 0.75 mm X, Y, Z directions 1 hour eachIncorrect action 10 – 55 Hz (1-minute period) Dual amplitude 0.5 mm, 10 minutes in each of the X, Y, and Z directions.Impact durable 300 m/s², 3 times in each of the X, Y, and Z directionsIncorrect action 100 m/s² 3 times in each of the X, Y, and Z directionsOperating ambient temperature -10 ~ 55 °C (but not frozen)Storage temperature -20 ~ 65 °C (but not frozen)ambient humidity 35 ~ 85% RHweight Approximately 300 g (including packaging)