Enclosure heating with thermostat

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Overview

Thermostat-controlled enclosure heaters help prevent condensation and maintain cabinet temperature in cold or humid conditions. Compare the models below for mounting, operating conditions and electrical requirements.

Models & specifications

Electrical enclosure heater with thermostat JRQFS650BA

  • Heating element: PTC resistor – temperature limiting
  • Temperature Safety Cut-Out: Protects against overheating in case of fan failure; automatic reset
  • Axial Fan: Ball bearing with a service life of 50,000 hours at 25°C (77°F)
  • Connection: 2-pole clamp, 2.5 mm², clamping torque 0.8 Nm (max)
  • Casing: Plastic compliant with UL94 V-0, light grey
  • Mounting: 35 mm DIN rail, EN 60715
  • Fitting Position: Vertical airflow (air outlet up) – other fitting positions possible
  • Operating / Storage Temperature: -45°C to +70°C (-49°F to +158°F)
  • Protection Class: IP20
wdt_ID wdt_created_by wdt_created_at wdt_last_edited_by wdt_last_edited_at Model Order number Operating voltage Heat load (W) Inrush current max Fuse 230VAC/120VAC Airflow (m³) Weight (kg)
41 JRQFS650BA 2020.015 220-240VAC 50/60Hz 400-410W/630-670W 13A 8A 45m3/h 0.35

Anti condensation heater with thermostat JRQFS800BAT

  • Heating Element: PTC
  • Axial Fan: Ball bearing airflow 160m³/h, service life 50,000h at 25°C (77°F)
  • Connection: 2-pole max. 2.5mm², clamping screw with strain relief, torque 0.8Nm max.
  • Casing: Plastic according to UL94 V-0, black
  • Mounting: Clip for 35mm DIN rail, EN 60715 or screw fixing (M6)
  • Fitting Position: Vertical airflow (air outlet up) – other fitting positions possible
  • Dimensions: 182×160×120mm
  • Operating / Storage Temperature: -45°C to +70°C (-49°F to +158°F)
  • Operating / Storage Humidity: Max. 90%RH (non-condensing)
  • Protection Class: IP20
wdt_ID wdt_created_by wdt_created_at wdt_last_edited_by wdt_last_edited_at Model Order number Operating voltage Heat load (W) Inrush current max Fuse 230VAC/120VAC Weight (kg)
41 JRQFS800BAT 2020.017 220-240VAC 50/60Hz 760-840W 13A 8A 1.3
42 JRQFS1000BAT 2020.019 220-240VAC 50/60Hz 950-1050W 13A 8A 1.3

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