- Provides up to 2 A of 12 V standby current for Fire or Burglar Applications (4 A of Burglary alarm current)
- Supervises up to two 12 V 7-18 Ah batteries independently for up to 36 Ah of capacity
- Provides up to 80 hours of standby time
- Easy-to-read switch addressing
- Uses the Bosch standard TR1850 plug-in transformer
Key Specifications
| Dimensions (H x W x D) (mm) | 114.30 x 176.20 x 29 mm |
| Input voltage (VAC) | 18 VAC |
| Operating temperature (°C) | 0 – 49 °C |
| Output current (A) | 2 – 4 A |
New with one year warranty
Product Code: B520