Easy-to-Use Disc Thermostat – 185°F (85°C) Normally Closed, Resettable Fuse

Reliable Temperature Control for Everyday Applications

Looking for a simple way to protect your devices from overheating? Our disc thermostat with a 185°F (85°C) cutoff is the perfect solution. This normally closed resettable fuse safely opens your circuit when temperatures rise above 185°F (85°C), then automatically resets once things cool down.

Key Features: Disc Thermostat 185°F (85°C) with Automatic Reset

• Automatic Reset: Re-activates when temperature drops below threshold—no manual reset needed!
• Normally Closed Operation: Current flows under normal conditions, cutting off only at high temperature.
• Quick Install: 1/4" quick disconnect tabs make connection fast and easy—no soldering required.
• Flexible Mounting: Turnable mounting bracket gives you options for easy, secure placement.
• Consistent Performance: Opens at 185°F (85°C) ±5°C for reliable operation.

How This Resettable Thermostat Fuse Works

This temperature control switch is designed for both safety and ease of use. In the normally closed position, the circuit stays complete—turning off only when your device gets too hot. When temperatures fall below 185°F (85°C), the disc thermostat resets automatically, so there’s no need to replace anything or press a reset button.

Common Uses for the NTE DTO180 Disc Thermostat

Ideal for appliances, electronics, DIY projects, and temperature-sensitive equipment. Protect motors, fans, heaters, and more with this reliable thermal circuit breaker.

• Small appliances
• Heating elements
• Ventilation fans
• Power supplies and transformers
• Custom electronics projects

Technical Specifications

• Model: NTE DTO180 (Part Number: DTO180)
• Temperature Rating: 185°F (85°C) ±5°C
• Function: Normally Closed, Resettable
• Connection Type: 1/4" quick disconnect tabs
• Mounting: Turnable bracket for flexible placement

Why Choose a Thermal Switch from Vetco Electronics?

Our disc thermostats give you simple, reliable protection for all your temperature-sensitive devices. Easy to install and hassle-free, these resettable thermal switches are a trusted choice for both home users and DIY enthusiasts.