AT014 – ADJUSTABLE DISC LIMIT SWITCH (210° to 250°)
$22.91
The Supco AT014 is an adjustable disc limit switch with a temperature range of 210°F to 250°F, featuring SPST open-on-rise action, suitable for various HVAC applications.
In-Store Pickup Only — We do not offer shipping or online ordering. Visit our Dallas location to purchase.
In Stock
Description
The Supco AT014 is an adjustable disc limit switch designed for HVAC systems, providing precise temperature control for fan or limit operations. Its adjustable temperature range and reliable snap-action mechanism make it suitable for various heating applications.
- Compatibility:
- Ideal for use in heating furnaces and other HVAC equipment requiring adjustable temperature control.
- Replaces many factory-set disc thermostats in heating equipment and various appliances.
- Key Technical Specifications:
- Temperature Range: Adjustable from 210°F to 250°F (98.8°C to 121.1°C)
- Differential: 40°F
- Voltage Rating: 120V/240V
- Current Rating:
- Resistive: 25A
- Full Load Amps (FLA): 14A at 120V, 10A at 240V
- Locked Rotor Amps (LRA): 72A at 120V, 60A at 240V
- Switch Action: Single Pole Single Throw (SPST), open on rise
- Terminals: 1/4″ quick-connect
- Certifications: UL Recognized, CSA Approved
- Replacement Part Numbers:
- Supco AT014
- Therm-O-Disc 310712
- Style 74T11
- Additional Information:
- Construction Quality: Features a 3/4″ (19mm) bimetal disc design for durability and reliable performance.
- Performance Attributes: The snap-action of the temperature-sensing bimetal provides high-speed contact separation for exceptional life.
- Installation Ease: Equipped with a dial knob for easy temperature adjustment and 1/4″ quick-connect terminals for straightforward installation.
- Maintenance: Requires minimal maintenance; periodic inspection is recommended to ensure continued performance.
- Unique Features: The adjustable temperature range allows for customization to specific heating requirements, enhancing system efficiency and safety.
