Item Type: Temperature Control Relay_x000D_ Function: Monitor temperature range_x000D_ Power Terminal: L-N_x000D_ Rated Power Supply Voltage: AC/DC 24V-240V_x000D_ Rated Power Frequency: 50/60Hz_x000D_ Rated Impulse Withstand Voltage: 2.5kV_x000D_ Rated Insulation Voltage: 250V_x000D_ Power Consumption: Maximum 2VA_x000D_ Power Supply Allowable Fluctuation Range: -15%: +10%_x000D_ Temperature Adjustment Range: -15 to +45_x000D_ Temperature Adjustment Hysteresis Value: 0.5 to 5_x000D_ Working Mode: Heating-cooling-on and off can be set_x000D_ Power Indicator: Green LED_x000D_ Output Contact Parameters: 1xSPST 16A/AC1 250VAC/24VDC_x000D_ Minimum Switching Power: 500mW_x000D_ Output Relay Indication: Red LED_x000D_ Mechanical Life: 1x10000000_x000D_ Electrical Life (resistive Load): 1x100000_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: