# EN54-4 Power Supply | Zeta PP-2/12 20 Amp – Battery Backup

Ensure continuous power for critical systems with the Zeta PP-2/12. This EN54-4 certified power supply guarantees reliability, even during power outages.

  

**Key Features:**

-   **20 Amp Output:** Powers demanding applications reliably.
-   **EN54-4 Certified:** Complies with fire safety standards.
-   **Battery Backup:** Supports 2 x 12Ah batteries for uninterrupted operation.
-   **Industrial Grade:** Durable construction for long-term use.
-   **Control System Integration:** Seamlessly integrates with automation setups.

  

Are you looking for a dependable power solution for fire alarms or industrial automation? The Zeta PP-2/12 offers a robust and certified power supply with battery backup. Ideal for building management and emergency communication systems. Secure your power supply today and maintain operational integrity.

  

**Specifications:**

Brand: Zeta  
Part Number: PP-2/12  
Output Current: 20 Amp  
Battery Capacity: Supports up to 2 x 12Ah 12Vdc SLA batteries  
Certification: EN54-4

## Details

- **Price:** 999.0 USD
- **Vendor:** Zeta
- **Type:** Electronics > Power Supplies > Industrial Power Supplies
- **Tags:** 20 Amp power supply, battery backup, control system power, EN54-4 power supply, fire alarm power, industrial power, Zeta, Zeta PP-2/12

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 999.00 USD | In stock |

## Images

- EN54-4 Power Supply | Zeta PP-2/12 20 Amp – Battery Backup-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/zeta-pp-2-12-20-amp-power)
> Updated: 2026-09-21