203-3221 Temperature Switch Group

Cat® Temperature Switch Group

SKU: 203-3221 Category:

Description

Cat parts help keep your equipment running at its best. Cat Temperature Switch Groups activate when the temperature exceeds the limit of the Cat engine part.

Features

  • Temperature switch with screw terminals
  • Brass body and tubing
  • Activation Temperature: 129°C (264°F)
  • Operating Temperature: -40°C to 150°C (-40°F to 302°F)
  • Contact Position: Normally closed below deactivation temperature
  • Voltage: 8-28 VDC
  • Media: Oil, Fuel, Air, and Coolant
  • Impervious to engine oil, fuel, water, dust, salt water, glycol, and engine cleaners
  • Connector Type: 2 screw terminals
  • Hex Size: 17.45 mm (0.687 in)
  • Thread Size: 3/8-18 NPTF
  • Actuation temperature sensing
  • Designed to work with other Cat parts to ensure the equipment reaches its full potential

Applications

For engines in Cat vehicles. Refer to your Operation and Maintenance Manual or contact MECHSC for more information. Cat parts can operate in heavy-duty applications under severe vibration, shock, extreme operating temperature ranges, thermal cycling, thermal shock, moisture, corrosion, and dust.

Specifications

Temperature-40° to 150° °C (-40° to +302° °F)
Hex Size17.45 mm (0.687 in)
Connector TypeDual Screw Terminal
Overall Length63.71 mm (2.5 in)
Thread Size3/8-18 NPTF in

Compatible Equipment

  • Excavators: 637E
  • Wheel Loaders: 836

Additional information

Machine Model

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Equipment Type

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Part Source

Genuine OEM