Answer:
The NBG-12LX operates at a nominal voltage of 24 VDC (28.0 VDC maximum SLC loop voltage) with a standby current of 375 µA and an alarm current of 5 mA. It has an operating temperature range of 32°F to 120°F (0°C to 49°C), handles 10% to 93% noncondensing relative humidity, and has a shipping weight of 9.6 oz. (272.15 g).
The Notifier NBG-12LX addressable manual pull station is designed for indoor dry-location installation across commercial and industrial fire alarm networks. Its primary electrical and mechanical ratings include:
- Operating Voltage: 24 VDC nominal; maximum SLC loop voltage of 28.0 VDC.
- Current Consumption: 375 µA maximum standby current; 5 mA maximum alarm current.
- Wiring Compatibility: Wire-ready captive screw terminals accepting field wiring up to 12 AWG (3.25 mm²).
- Operating Environment: Temperature rating of 32°F to 120°F (0°C to 49°C) and relative humidity between 10% and 93% (noncondensing).
- Physical Dimensions & Weight: Constructed from red textured polycarbonate with a shipping weight of 9.6 oz. (272.15 g).
- Operating Force: Complies with ADAAG Section 4.1.3[13] requiring a maximum activation force of 5 lbs.
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