Model : ZTB6B
Country of Origin: UK
Description : The Zeta motorized fire alarm bells combine styling and functional efficiency. They incorporate a low power rotary centrifugal mechanism, which gives a high sound output with low current consumption at 24V dc. The bells are available in 2 sizes; 6″ (152mm) and 8″ (203mm). These sizes suit a wide variety of installations. There is a 230V ac version of the 6″ bell, and a 24V dc Weatherproof version of the 8″ bell. Technical Specifications:| Model | ZTB6B | ZTB8B/230 | ZTB8B | ZTB8B/WP |
| Part No. | 41-003 | 41-004 | 41-005 | 41-006 |
| Supply Voltage | 18-30V dc | 200-250V AC | 18-30V dc | |
| Diameter | 6″ (152mm) | 8″ (203mm) | ||
| Quiescent Current | 25mA | 28mA | ||
| Nominal Output @ 1M | 95dB(A) | 97dB(A) | ||
| Dimensions | 152 x 152 x 55mm | 203 x 203 x 55mm | ||
| Weight | 860g | 960g | 1700g | 1800g |
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