White-Rodgers 3L01-350 Heating Snap Disc Fan/Limit Control

White-Rodgers 3L01-350 Heating Snap Disc Fan/Limit Control is designed to protect furnaces and blowers with precise thermal shutoff. This snap disc limit control uses a SPST open-on-rise switch and Therm-O-Disc style 60T11 components for dependable operation.

With a 3/4 Inch Flanged Airstream Mount, this unit is purpose-built as a blower or high-limit safety/heating control for HVAC systems.

It supports broad voltage and current options: 120/240 Volt AC (Full Load) and 120/240/277 Volt AC (Resistive/Pilot Duty). Ratings include 10 A at 120 V, 5 A at 240 V (Full Load), 25 A at 120/240 V (Resistive), and 21.6 A at 277 V (Resistive). Temperature ratings are 310°F (Cut-In) and 350°F (Cut-Out).

Ideal for retrofit or new installations where dependable thermal response is needed.

• SPST switch, Open on Rise
• Therm-O-Disc style 60T11
• 3/4 Inch Flanged Airstream Mount
• Voltage: 120/240 VAC (Full Load); 120/240/277 VAC (Resistive/Pilot Duty)
• Current: 10 A at 120 V, 5 A at 240 V (Full Load); 25 A at 120/240 V (Resistive); 21.6 A at 277 V (Resistive)
• Temperature: 310°F (Cut-In), 350°F (Cut-Out)