The TC Fixed Temperature Duct Limit Controls contain a Helix Bi-Metal that senses rapid increases in duct temperature such as fire. The Bi-Metal causes the normally closed contacts to open & turn off the power

Our standard fixed temperature limit switch is available with a 5″ insertion element.

• Fixed Temperature Setpoints: 125°F, 165°F or 200°F
• Reset: Manual Reset
• Voltage: 120-240 VAC
• Amp Rating: 4.9 FLA @ 240 VAC / 9.8 FLA @ 120 VAC / 29.4 LRA @ 240 VAC / 58.8 LRA @ 240 VAC
• Temperature Sensor: Helix Bi-Metal