Lifesafety Power FPO250-E5 250W Power Supply E5 Enclosure
Overview
The FPO250-E5 is a 250W power supply rated for 20A output at 12V or 10A at 24V, housed in a compact E5 enclosure measuring 8.5 inches wide by 11 inches tall by 3 inches deep. This is the right unit when you're wiring multiple cameras, access control readers, or door strike locks from a single 24/7-duty power point — the 250W capacity handles typical mid-sized deployments without requiring distributed supplies at each endpoint.
Compatibility
The FPO250-E5 works with any surveillance camera, access control panel, reader module, or ancillary device rated for 12V or 24V DC input. Confirm the total wattage draw of all connected devices does not exceed 250W. If you're running a mix of cameras (check their power consumption in the camera datasheet) plus door locks, readers, and auxiliary devices, add up the wattages — the supply must have at least 20% headroom to avoid nuisance shutdowns under peak load. The dual-voltage design (12V/24V selectable) means you can supply legacy 12V equipment or newer 24V systems without additional converters.
Installation Notes
The E5 enclosure is designed for wall or rack mounting in a secure location — typically inside a control room, utility closet, or locked equipment cabinet. Ensure adequate ventilation around the unit to dissipate heat during continuous operation. Input power must be 120V or 240V AC depending on the supply variant (confirm on the unit label). Wire the output terminals to a terminal block or distribution panel, then route individual 12V or 24V runs to each camera and device. Label all output circuits clearly to prevent accidental overcurrent conditions. Do not exceed 250W total draw across both voltage rails if the supply is configured for simultaneous 12V and 24V output — check the documentation for your specific model configuration.
