The Altronix FIRESWITCH108 is an efficient and reliable NAC Power Supply designed to enhance your fire alarm systems. With its ability to interface with 12 or 24VDC Fire Alarm Control Panels, it expands Notification Appliance Circuit capacity while ensuring ADA compliance. Featuring robust specifications, this power supply provides electronically regulated power, programmable outputs, and advanced monitoring capabilities, making it ideal for both commercial and residential applications.
Altronix FIRESWITCH108 Key Features
- Power Input: 120VAC 60Hz, 4.8 amp – Ensures reliable power delivery to the system.
- Two Class A or Class B Inputs: Flexibility in circuit configuration allows for tailored system design.
- Configurable Inputs: Two inputs trigger via Class A or Class B FACP signal circuits or dry contacts, enhancing compatibility.
- Voltage Regulated Outputs: 24VDC power-limited NAC outputs provide consistent performance across applications.
- Max Alarm Current: 10 amp total allows multiple devices to be powered simultaneously.
- Stand-by Current: 7 amp max without battery backup ensures reliability during power outages.
- Dedicated Auxiliary Output: 1 amp output with battery backup supports additional system accessories.
- Canadian Compliance: Stand-by with battery backup limited to 0.45 amp for adherence to local regulations.
- Output Configuration: 2.5 amp max current per output for optimal device functionality.
- Thermal and Short Circuit Protection: Ensures safety and longevity of the system with auto-reset features.
Altronix FIRESWITCH108 Detailed Specifications
| Feature | Details |
| Model | FIRESWITCH108 |
| Input Voltage | 120VAC 60Hz |
| Power Input | 4.8 amp |
| Alarm Current | 10 amp max. |
| Stand-by Current | 7 amp max. without battery backup |
| Auxiliary Output | 1 amp (regulated, battery backed up) |
| Output Capacity | Eight Class B or Four Class A circuits |
| Protection Features | Thermal and short circuit with auto reset |



















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