Lifesafety Power FPO250/250-3D8P5M8PNLCE12M/P24-A 250W Power Supply

Overview

The FPO250/250-3D8P5M8PNLCE12M/P24-A is a 250W managed power distribution unit designed for access control panels, surveillance hubs, and networked security systems that require centralized 12V or 24V DC delivery to multiple field devices. It delivers either 20A at 12V or 10A at 24V, depending on your system voltage — a critical distinction if you're retrofitting mixed-voltage zones or planning a staged rollout. Use this when you need class 2 power-limited outputs feeding multiple readers, locks, cameras, or sensors from a single rackmount point.

Compatibility

The FPO250/250-3D8P5M8PNLCE12M/P24-A integrates with Lifesafety Power access control and surveillance ecosystems that operate on Bus1 or Bus2 protocols. Each of the eight DC auxiliary outputs is independently selectable for Bus1 or Bus2 operation, allowing you to segment loads by access control zone, camera circuit, or door group without dedicated relay cards. Confirm your panel's output card revision and motherboard firmware version to ensure Bus1/Bus2 support — older hardware may lock you to a single bus.

Installation Notes

All eight outputs are class 2 power-limited at 2.5A per output — that 20A aggregate current (12V) or 10A (24V) must be distributed across the eight channels, not concentrated on one. Wire to your distribution panel's terminal block; polarity is critical (verify the panel silkscreen). This unit is intended for indoor, climate-controlled rack or wall mounting only — do not expose to moisture or outdoor temperature swings.