EDWARDS SIGNAL 281B-PL 自动化和控制灯塔和音频设备Audibles电子发声器-产品快照
- 品牌:
- EDWARDS SIGNAL
- 型号:
- 281B-PL
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| 供应商名称 | 电话 | 备注 |
|---|---|---|
| 暂无展示，可咨询在线客服 | 400-811-6961 |
 微信咨询，cs11@gchane.com , QQ1429311537
|
产品介绍
EDWARDS SIGNAL 281B-PL 自动化和控制灯塔和音频设备Audibles电子发声器
Edwards Signaling & Security Systems 281B-PL
Edwards Signaling & Security Systems Audibles >>
Alarm, Heat Detector, Fixed Temperature, White Overview Features and Specifications UL listed for 50 ft. (15.2m) spacing Single pole — normally open contact Low profile with mounting plate Pure white finish Mounting flexibility with screw terminals Easy twist-on installation On-site testing of rate-of-rise feature Positive operating indication — for fixed temperature element Operating temperature range: -22°F to 100°F (-30°C to 37.8°C) (281B-PL and 283B-PL); -22°F to 150°F (-30°C to 65.6°C) (282B-PLand 284B-PL)
Brand/Series : PL Series Lens Color : White Mounting Size : 83, 102 mm Mounting Type : Surface Mount Primary Type : Fire Alarm Special Features : Low Profile with Wide Base, Positive Fixed Temperature Operating Indication Standards : UL Listed, FM Approved, CSFM Listed Termination : Screw Type : Heat Detector Voltage, Supply : 6 to 125 VAC, 6 to 24 VDC, 125 VDC, 250 VDC
Automation & Control Light Towers & Audibles Audibles Electronic Sounders
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