The Honeywell L4029E1227 is a high-limit temperature control designed to shut off fans or other equipment when air temperature indicates a potential fire hazard. Featuring a fixed setpoint at 125°F and a 3-inch insertion length, this manual-reset controller provides reliable protection in HVAC systems. The internal snap-acting switch is actuated by a bimetal element, ensuring precise operation. Suitable for applications requiring safety shutdown at predetermined temperatures.

Technical Data:

• Manufacturer: Honeywell

• Model Number: L4029E1227

• Temperature Setpoint: 125°F (Fixed)

• Insertion Length: 3 inches

• Reset Type: Manual

• Switch Action: Break on Temperature Rise

• Voltage Rating: 120/240V AC

• Mounting: Duct insertion

• Weight: Approximately 15 oz (0.94 lb)

• Certifications: UL Listed