4B-D Diode Base
رقم القطعة: 4B-D
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الوصف
The 4B-D Conventional Diode Base is a standard 4 inch base fitted with a continuity diode, for use with all 600 series and 700 series detectors. The base is designed to ensure that conventional systems meet the requirements of BS5839 Pt:1 for callpoints placed after detectors. General Features: • Compatible with 700 series Low Profile Detector Range. • Designed for two wire operation. • Facility to drive a remote indicator. • A temporary park position is provided so that the field wiring can be tested with the detector in situ. • May be fitted directly to a British or European conduit box or directly into the ceiling.
المواصفات
| FireClass Order Code | 517.050.045 |
|---|---|
| FireClass Range | FireClass Conventional Range |
| FireClass Category | Detector Bases |
| FireClass Model | 4B-D |
| Operating temperature | -25 - +70 ºC (+90 for short periods) |
| DIMENSIONS (mm) | 109 x 23.3H |
| WEIGHT (g) | 49 |
| FireClass Family | 460 Addressable Bases |
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