Caterpillar 5N8857 - CONTACTOR
- Part Number
- 5N8857
- Manufacturer
- CATERPILLAR
- Description
-
CONTACTOR
details
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CATERPILLAR part description
Cat® Temperature Switch Assembly
- US
- METRIC
Description:
Cat components make certain that your equipment is operating at an optimal level. Cat temperature switch assemblies are actuated when the temperature range exceeds the limits in Cat engine components.
Attributes:
• Designed to work in unison with the rest of your Cat components to ensure maximum potential of your equipment
• Part No., Date code on 28.6 hex nut
• 16 AWG wires
• 2 pin 1 socket connector
• Normally closed below deactuation temperature
• 28.8 Volts
• Accurate temperature sensing
Application:
Used in engines of Cat vehicles. Cat components can operate in heavy-duty applications such as severe vibration, shock, extreme operating temperature ranges, thermal cycle, thermal shock, humidity, corrosion and excessive dust. Can be used in oil, fuel, air, and coolant.

- Connector Type: 2 Pin 1 Socket Sureseal
- Diameter (in): 1.13
- Diameter (mm): 28.6
- Overall Length (in): 13.66
- Overall Length (mm): 347.1
- Temperature (°C): -40 TO 120
- Temperature (°F): -40 TO 248
- Thread Size (in): 1/2-14 NPTF
- Wire Length (in): 7.09
- Wire Length (mm): 180
When it comes to construction vehicles and equipment, no other brand is more highly respected than Caterpillar®. For over 95 years, Caterpillar has been the leading manufacturer of construction and mining vehicles and components. Its catalog is among the largest in the world, with more than 1.4 million parts in stock ranging from excavator attachments to air-conditioning kits. Each component is designed, manufactured, and assembled according to strict specifications to ensure reliable performance in rugged operating conditions and long-lasting service life. For customers with tighter budgets, Caterpiller also offers remanufactured parts for the drivetrain, air suspension, hydraulics, and other major systems that have the same degree of quality but at a more affordable cost.
California Proposition 65 Warning
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