• W Series

W Series

  • Thermal protector for use in all types of appliances and excellent for motor and winding protection
  • Contact form: Single pole, single throw; open on temperature rise
  • Snap action device; quick break/quick make switching action
  • Rated load:
    37 A 250 VAC (resistive load)
    10 A 250 VAC (inductive load)
  • Calibration OFF temperature selectable from +70°C to +150°C in 1°C increments
  • Factory preset fixed calibration temperature
  • Calibration tolerance customizable to either ±5 K or ±10 K
  • Differential, depending on chosen no-load calibration temperature, ranging between 10 K and 80 K
  • Maximum sensor head temperature +180°C
  • Bimetallic element carries the circuit current;
    current sensitivity can be customized using the specific resistance of the bimetal
  • Customization of lead wire and insulation is possible
  • Approvals: VDE, UL, CSA
Order data sheet