Microtherms Electric Motor Thermostats 
Reliable Overheat Prevention for Electric Motors and Industrial Equipment

Microtherms are compact, high-reliability thermal protection devices engineered to prevent overheating in electric motors, generators, and other sensitive equipment. Designed for long-term durability and consistent performance, they’re perfect for tight-space installations across industrial, automotive, and commercial settings.

Pair these with RTD sensors or thermistors for layered thermal protection, or include as part of a complete motor accessories setup.

Available Ratings:

• 120°C Normally Closed (N/C)
• 130°C Normally Closed (N/C)
• 150°C Normally Closed (N/C)
• 180°C Normally Closed (N/C)

Key Features:

• Precision Thermal Regulation: Activates at preset temperatures to protect motor windings.
• Compact Size: Easily fits within confined housings or windings.
• Resistant to Vibration & Electrical Stress: Built for demanding environments.
• Simple Integration: Installs into existing systems without complex modifications.
• Reliable Operation: Extends equipment life and prevents costly overheating failures.

Common Applications:

• Electric motors and industrial generators
• HVAC compressors and refrigeration units
• Battery-powered equipment and electric vehicles
• Pumps, fans, and household appliances

Explore related solutions in our motor rewinding products or electrical insulation materials to support full-system thermal control.

Protect your equipment with trusted thermal protection. Microtherms thermostats deliver reliable performance whe

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