ZL-6210A+ 110V/220V Temperature Controller 30A Relay Output Intelligent Electronic Digital Temperature Controller Thermostat ZL-6210A+ thermostat is for cooling or heating control, with IP65 front panel, buzzer beeping and warning function, with 30A output relay for temperature control. Specification: Power supply: 110VAC/220VAC, 50/60Hz Output: R1, 30A. R2, 5A. 250VAC resistive Setting range: -40~120 Display range: -40~130 Working: -10~45, 5~90%RH without dew Sensor: NTC, 2 meters long Dimension: W78xH34.5xD71 (mm) Installation drilling: W71xH29 (mm) Case materials: PC+ABS fire proof Protection level: IP65 (front side only) Note: 1.Due to the light and screen difference, the item's color may be slightly different from the pictures. 2.Please allow 1-3cm differences due to manual measurement. Package Includes: 1x Temperature Controller