DKB WQS-II thermostat capillary thermostat electric heater safety thermostat

WQS-II Series thermostat is with optional lengths of temperature sensor. It works under resistive load.

If you want to know more details, please feel free to contact us.

     It is in wide use in electric heater in North American. UL certification for our products is available.

    Specifications / Technical Requirements

    • Temperature Range: -35 ~320℃
    • Application Rang: refrigerator, electric oven, fryer, electric water heater etc
    • Rated Voltage: 250V
    • Rated Current: C-1 16A; C-2 4A
    • Rated Voltage: 400V
    • Rated Current: C-1 10A; C-2 3A
    • Contact Resistance: ≤50m Ω
    • Insulation Resistance: ≥100MΩ / 500V
    • HI-pot Strength: AC 2000V 1min 0.5mA
    • Max Temperature of Body: 125℃
    • Max Temperature of Sensor: OFF + 30℃
    • Length of Capillary: 250~3000mm
    • Terminal Direction: 180°, 90°, 60°
    • Diff: 2~15℃ (Customized)