The Mechanical Thermatic Fan Switch can be used with our Thermatic^® Electric Fans & EWPs. It senses the coolant temperature after it passes through the engine block prior to entering the radiator and is adjustable from 40° to 100°C (104° to 212°F). The Thermal Switch is mounted near the radiator and the stainless steel probe fitted inside the radiator hose. The Thermal Switch & relay kit enables a fan to operate both thermally and also when the air conditioning is running.

KIT CONTENTS

• Mechanical Thermatic® Fan Switch: 1
• Blue Wiring (switch to ignition): 1
• Mounting Bracket: 1
• Thermal Switch Knob: 1
• Rubber Seal Suits 1mm Capillary: 1
• Spade Terminals: 2
• Red Wire Joiner: 1
• Screws (Large - bracket to engine bay): 2
• Screws (Small - bracket to mechanical switch): 2
• Instructions: 1

SPECIFICATION

• Temperature Range: 40° to 100°C (104° to 212°F)
• Lead Length: 100cm
• Sensor Probe Size: Suites 6mm Olive

RELAYS 12 & 24 VOLT

The switch requires relay & wiring harness to run your fan/s, available from our store.

Relays:

• 12 Volt Relay: Part #10533
• 24 Volt Relay: Part #10534

OPTION ACCESSORIES

Should you not want to squeeze the probe of the Mechanical Thermatic® Switch between the radiator inlet and radiator hose, or the radiator fins, we recommend you look at part number 0409 or 0400 (Sold Separately)

The #0409 is a simple, economical Adaptor Kit allows easy fitting directly into the top radiator hose. Just fit the probe into the compression fitting, remove about 17mm (2/3”) of radiator hose, fit the adaptor between each hose and secure the hose clamps. The kit comes complete, as shown, for a watertight and effective probe installation. Extra rubber sleeves are supplied to enable fitment to radiator hose sizes from 32mm to 40mm (1¼” to 1½”) diameter. Suits all temperature sensors with either a 5mm (3/16”) or a 6mm (1/4” outside diameter and temperature gauge senders with 6mm (1/4”) NPT thread.

Note: This is an accessory for use with #0401, #0404, #0444 and
#0500 Thermatic Electric Switches.

Should you need to account for Air Conditioning, we recommend the Mechanical Thermatic® Switch(12V & 24V) plus Relay for Air Conditioning, Part #0404