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Silicone Rubber Enclosure Heaters 

Designed for freeze and condensation protection, Watlow's enclosure heaters are rugged, reliable and safe to operate. These rectangular-shaped, wire-wound silicone rubber enclosure heaters can be ordered by themselves with adhesive or vulcanized to an aluminum mounting plate. A thermostat can be attached to the heater or mounted separately. Pictured are enclosure heater units with thermostat on heater in foreground and heater with remote thermostat in background.

Specifications:

Material Maximum Operating Temperatures Maximum Watt Densities
°F °C W/in2 W/cm2
Silicone rubber  500 260 5 0.8
  • Temperature to 150°F (66°C)
  • Watt density rating of 5 W/in² (0.8 W/cm²)

Applications:

  • Freeze or condensation prevention in housings containing electronic equipment including:
  • Traffic signal boxes
  • Automated teller machines
  • Temperature control panels
  • Gas or liquid control valve housings

Features & Benefits:

Features Benefits
Pressure sensitive adhesive mounting to aluminum plate or customer cementing
  • Reduces installation time
  • Creates easy installation
Several standard thermostat set points
  • Ensures protection against freezing with minimal energy consumption
Variety of installation options
  • Provides the customer the option to utilize cement installation ensuring permanent attachment of heater
  • Saves assembly time choosing the pressure sensitive adhesive installation option
  • Facilitates assembly and disassembly with factory installed aluminum plate mount
Remote thermostat option
  • Provides optimal choice of heater location versus temperature control location
Lead options
  • Allows for a variety of applications
  • Allows for different lead lengths for a variety of wiring requirements
Factory pre-wired heater and thermostat
  • Ensures safety and reliability due to no exposed electrical connections
No exposed electrical connections
  • Creates a safe and reliable operation

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Related Literature

Specification Sheets (2)

Brochures (2)

Quality Certificates (2)

Catalogs (4)

 

Images:

Silicone Rubber Enclosure Heaters
Silicone Rubber Enclosure Heaters