4B-C 4” Continuity Base
رقم القطعة: 517.050.042
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الوصف
The new 4B-C 4” continuity base is designed to snap-fit to the ceiling tile adaptor or it can screw fix to a ceiling in the traditional manner. The 4B-C 4” continuity base is designed specifically for use with the 850 series detector and provides a switching mechanism that ensures continuity when the detector (and built-in short circuit isolator) is removed. When used with the time saver ceiling tile adaptor, the 4B-C 4” continuity base uses a snap-fit mechanism that saves installation time. The new 4B 4” detector base is designed to snap-fit to the ceiling tile adaptor or it can be screw fixed to a ceiling in the traditional manner.
المواصفات
| ZETTLER Order Code | 517.050.042 |
|---|---|
| ZETTLER Category | Detector Bases |
| ZETTLER Model | 4B-C |
| ZETTLER Range | Addressable Detector Bases |
| Weight | 76g (Excluding Base) |
| Housing | RAL9016 Traffic White* |
| Operating Temperature | -25°C to +70°C rel. |
| Relative humidity | 95% (non-condensing) E 73 |
| Operating Temp | -25°C to +70°C |
| Storage Temp | -40°C to +80°C |
| Voltage | 20–40 VDC |
| Humidity (non-condensing) | max. 95% |
| Housing material | FR3010 ‘Bayblend’, flame-retardant |
| Colour | RAL9016 Traffic White |
| Dimensions (ø x H) | 109 x 22 mm |
| Dimensions | 43mm / Dia.109mm |
| Alarm current | 3.3mA |
| Detector material | Flame Retardant FR3010 ‘BAYBLEND’ Height |
| Quiescent Current | 380μA |
| address of the detector that is fitted to it. — 516.800.905 | 801RB Relay Base |
| address of the detector that is fitted to it. — Dimensions (ø x H) | 108 x 36.6 mm |
| address of the detector that is fitted to it. — Weight | 153 g |
| address of the detector that is fitted to it. — Relays | 2 changeover volt free |
| address of the detector that is fitted to it. — Contact rating | 62.5 VA resistive |
| address of the detector that is fitted to it. — Switching current | 1A @30Vdc |
| address of the detector that is fitted to it. — Carrying current | 2A |
| address of the detector that is fitted to it. — Housing | RAL9016 Traffic White* |
| address of the detector that is fitted to it. — Operating temperature | 10°C to +55°C |
| address of the detector that is fitted to it. — Humidity | max. 95% |
| Current Operating | 3.3mA |
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