The Thermotech 302 Series rate-anticipation heat detectors operate within a controlled range of two to three degrees of their set points, regardless of the speed or rate of temperature rise. These detectors are available in either 135°F (57.2°C) or 194°F (90°C) ratings.
The 302 Series are normally-open devices designed espe- cially for fire detection and alarm systems.
Dimensions (Model302)
Total overall length: 4-1/8" (10.48cm).
Base diameter: 2"(5.08 cm).
Electrical Ratings
Voltage | Current | |
6 | - 125 VDC | 5 amps |
6 | - 25 VDC | 1 amp |
125 VDC | 0.5 amp | |
Dịch
