Dual Thermostat ZR011

The ZR 011 houses two separate thermostats, allowing the independent control of heating and cooling or other equipment. Thermostat NC (normally closed): Thermostat opens at temperature rise – for regulating heaters or for switching signal devices. Comes with red temperature dial. Thermostat NO (normally open): Thermostat closes at temperature rise – for regulating filter fans and heat exchangers or for switching signal devices. Comes with blue temperature dial.

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  • NC / NO or NO / NO in one unit
  • Separate adjustable temperatures
  • Color coded temperature dials
  • DIN rail mountable

  • NC / NO or NO / NO in one unit
  • Separate adjustable temperatures
  • Color coded temperature dials
  • DIN rail mountable

  • Switching difference :12.6 °F ± 7 °F tolerance (7 K ± 4 K)
  • Sensor element: thermostatic bimetal
  • Contact type: snap-action contact
  • Dimensions: 2.6 x 2.0 x 1.8” (67 x 50 x 46 mm)
  • Connection: 4-pole terminal, clamping torque 0.5 Nm max.: solid wire - AWG 14 max. (2.5 mm²) stranded wire1 - AWG 16 max. (1.5 mm²)
  • Housing: plastic, UL 94V-0, light grey
  • Storage temperature: -49 to +176 °F (-45 to +80 °C)
  • Protection type/Protection class: IP20
  • Approvals: UL File No. E164102, CSA, VDE, EAC (Eurasian Conformity)

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