The Rixson 990-689 Electromagnetic Door Holder/Release is an Electromagnetic Door Holder/Release. Rixson Electromagnetic Door Holders are designed for virtually any remote door release applications. They must be used in conjunction with closing devices. The Rixson 990 Door release/holder is designed for virtually any remote door release application. They are primarily used to hold fire and smoke barrier doors open until released by a remote smoke detector or other switching device.
Features include:
- Electromagnetic Door Holder/Release
- Sprayed Aluminum
- 25 to 40 pounds holding power, except where noted.
- Fail-safe operation; power failure releases door to close.
- Positive release button initiates closing motion.
- Tri-volt coils (120VAC, 24V AC/DC, 12VDC).
- Designed for use with self-closing fire and smoke barrier doors.
- Flush to wall.
- Total Projection: 1-13/16" (46mm).
- Mounting Requirements: 2" x 4" x 2-1/2" (51 x 102 x 64mm) outlet box.
- Wall must be properly reinforced and outlet box adequately fastened.
- Applications: Wall Mount. Low Profile. Concealed Wiring. ANSI/C00011.
