Description
LiftMaster Heat Detector 135F/57C Temperature | LIF-LMTH-135
White 2-Wire Heat Detector, with Alarm Temperature Markings of 135°F (57°C)
Technical Specifications
- Maximum Installation Temperature: 100°F (38°C)
- Operating Humidity Range: 5% to 95% RH non-condensing
- Alarm Temperature: 135°F (57°C)
- Operating Voltage/Contact Ratings: 6-125VAC / 3A 6-28VDC / 1A 125VDC / 0.3A
- 250VDC / 0.1A
- Input Terminals: 14-22 AWG
- Dimensions with Mounting Bracket
- Diameter: 4.57in. (11.6cm)
- Height: 1.69in. (4.3cm)
- Weight: 6 oz. (170 grams)




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