Description
The Copeland 3L02-180 snap disc limit control is a temperature-activated safety switch designed to provide high-limit protection in HVAC systems. With a 180°F cut-out temperature, this control opens the circuit when the setpoint is reached and requires a manual reset before operation can resume. This added safety feature ensures that overheating conditions are addressed before the system is restarted. Commonly used in furnaces and air handlers, the 3L02-180 is a reliable replacement component for maintaining safe and consistent system operation.
Key Features:
- 180°F cut-out temperature rating
- Manual reset for enhanced safety control
- Snap disc design for fast, reliable switching
- Opens circuit on temperature rise above setpoint
- Suitable for furnaces, air handlers, and HVAC equipment
- Replacement for White-Rodgers 39096
- Compact design for easy installation and service use







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