Tridon TFS176 Radiator Fan Switch, Normally Open, M16 x 1.5

PRODUCT OVERVIEW

The Tridon TFS176 radiator fan switch is designed to control the electric cooling fan by activating at a specified temperature range, helping maintain optimal engine operating temperature and reliability.

• Part number: TFS176
• Brand: Tridon
• Application: Electric radiator / engine cooling fan control
• Circuit type: Normally open

KEY SPECIFICATIONS

• Thread size: M16 x 1.5
• Hex size (spanner): 21 mm
• Number of terminals: 2
• Circuit: Normally open
• Operating temperature range: 90°C switching on, 85°C switching off (approx.)

FEATURES & BENEFITS

• Accurate temperature control to help prevent engine overheating
• Direct-fit replacement based on specified thread and terminal configuration
• Durable construction for long service life in harsh engine bay environments
• Compatible with standard 2-terminal, normally open fan switch circuits

INSTALLATION NOTES

• Confirm thread size (M16 x 1.5) and seat type against the original switch before installation.
• Always install with a suitable sealing washer or gasket if required by the application.
• Check the electrical connector and number of terminals match the existing fan switch.
• After installation, verify fan operation at the specified temperature range.