The AMOT Controls 4140DK1D00CK6-AFR belongs to AMOT’s 4140D series single-step temperature switches. The 4140D is a mechanical temperature-actuated switch used to monitor a process temperature and change the electrical contact state when the configured temperature set point is reached. AMOT’s official documentation confirms that the 4140D is a dual-step pressure or temperature switch family, with temperature versions using a sensing element installed into a pipe boss or similar connection.
Features
- Single-step temperature switching
- Mechanical temperature sensing
- Adjustable temperature set point depending on configuration
- Robust construction for engine and machinery applications
- Microswitch-based electrical output
- Suitable for automatic alarm or control circuits
- Designed for demanding industrial and marine service
Typical Applications
- Marine diesel engines
- Engine cooling-water systems
- Lubricating-oil temperature monitoring
- Compressor systems
- Power-generation equipment
- Machinery protection systems
- High/low temperature alarm circuits
- Automatic engine-control and shutdown systems
