Item Type: Time Relay_x000D_ Function: Delayed staircase control switch_x000D_ Power Terminal: L-N_x000D_ Rated Power Supply Voltage: AC 230V 50Hz_x000D_ Power Consumption: AC maximum 6VA/1.3W_x000D_ Power Supply Allowable Fluctuation Range: -15%; +10%_x000D_ Rated Impulse Withstand Voltage: 2.5kV_x000D_ Rated Insulation Voltage: 250V_x000D_ Power Indicator: Green LED_x000D_ Delay Range: AUTO: 0.5-20min ON OFF_x000D_ Setting Method: Knob_x000D_ Setting Accuracy: 10%_x000D_ Repeatability: 0.2%_x000D_ Neon Lamp Connection: Yes (N-3 or L-3)_x000D_ Maximum Number of Neon Lamp Connections: 230V, up to 75 (neon lamp current about 0.68mA/230VAC)_x000D_ Temperature Fluctuation Error: 0.05%/, at=20_x000D_ Output Relay: 1 Set of normally open contacts (one end is internally connected to L)_x000D_ Minimum Switching Power: 500mW_x000D_ Output Relay Indication: Red LED_x000D_ Mechanical Life: 1X10000000_x000D_ Electrical Life (resistive load): 100000_x000D_ Reset Time: 200ms Maximum_x000D_ Working Environment Temperature: -20~+55_x000D_ Storage and Transportation Environment Temperature: -35~+75_x000D_ Installation Method: Approx. 35mm / 1.4in rail installation_x000D_ Protection Level: IP20_x000D_ Installation Location: Any_x000D_ Installation Altitude: