Supco ml70 Bimetal Disc Thermostat 10A 120V

Product Description

The SUPCO ml70 is a bimetal disc temperature control designed for reliable performance in demanding service environments. Part of the ML Series, this 3/4-inch disc-style thermostat uses a bimetal element to open or close a circuit at a set temperature threshold. The sealed, moisture-resistant design protects internal contacts from humidity and condensation. It handles electrical loads up to 10 amps at 120 volts AC and 5 amps at 250 volts AC, making it suitable for a range of residential and light commercial control applications. HVAC technicians and appliance service professionals install this type of control as a limit or safety device within thermal management circuits.

The ml70 is suited for use in appliances, HVAC equipment, and other systems where temperature-activated switching is required. Its 3/4-inch bimetal disc form factor follows the 37TAM style, compatible with installations that previously used style 611447 controls. This sealed construction is appropriate for environments where moisture exposure is a concern, such as refrigeration, dryer, or heating equipment interiors.

Key Features

• Moisture-resistant sealed design protects contacts in humid operating environments
• 3/4-inch bimetal disc construction for reliable temperature-actuated switching
• Rated up to 10 amps at 120 volts AC for standard residential load circuits
• Also rated at 5 amps at 250 volts AC for higher-voltage applications
• 37TAM style form factor matches style 611447 for straightforward replacement

Compatibility

Designed as an OEM-style replacement in the 37TAM disc thermostat style, matching style 611447 controls. Confirm trip temperature and reset specifications against the original control before installation.

Installation Notes

Installation should be performed by a qualified HVAC technician or appliance service professional. Disconnect all power to the equipment before removing or installing the temperature control. Ensure the disc is seated flush against the mounting surface for accurate thermal contact. Follow applicable local electrical codes and manufacturer wiring diagrams when terminating leads.

Technical Specifications

• Disc Diameter: 0.75 inches
• Current Rating (120V AC): 10 amps
• Current Rating (250V AC): 5 amps
• Voltage Rating: 120 volts AC / 250 volts AC
• Design Style: 37TAM (Style 611447)
• Construction: Moisture-resistant sealed bimetal disc

Standard Information

• Brand: SUPCO
• Manufacturer Part Number: ml70