Product details
| Part number | 4100-1248 |
|---|---|
| Description | 100W NAC Expansion, 6 Class B |
| Category | Fire Fighter Telephones & Voice / Voice Evacuation Audio & Amplifiers |
| System | Simplex 4100ES fire alarm panels |
| Works with | 4100ES (100 W amplifiers) |
| Availability | On request, ask for lead time |
| Support | Selection, compatibility and programming help from our engineers |
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About the 4100-1248
Expansion module that adds six Class B audio NACs to a 4100ES 100 W amplifier, raising the amplifier from six to twelve Class B audio NACs. It mounts on the 100 W amplifier assembly.
Adding NAC expansion modules does not increase amplifier power beyond the stated rating.
Specifications
| Added outputs | Six additional Class B audio NACs |
|---|---|
| NAC ratings | 1.5 A, 50 W, or 100 speakers max. |
| Mounting | Mounts on 100 W amplifier assembly |
| Quantity | One per amplifier |
| Supervisory current | 17 mA |
| Alarm current | 60 mA |
Used with
- 4100-1314 – Primary 100 W analog amplifier, 25 VRMS, 120 VAC
- 4100-1315 – Primary 100 W analog amplifier, 70.7 VRMS, 120 VAC
- 4100-1328 – Primary 100 W digital amplifier, 25 VRMS, 120 VAC
- 4100-1329 – Primary 100 W digital amplifier, 70.7 VRMS, 120 VAC
From Simplex datasheet S4100-1034. The datasheet can be downloaded under Documents above.
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