Lifesafety Power FPO250/250/250-3C85D8PE12M 750W Dual Voltage Power Supply
Overview
The Lifesafety Power FPO250/250/250-3C85D8PE12M is a 750W dual voltage power supply rated for 120 VAC input. It delivers dedicated 24 relay lock outputs and 40 auxiliary outputs—the right fit for access control installations where you need to back up multiple door locks, readers, intercoms, and monitoring devices on a single consolidated supply. This topology eliminates daisy-chaining and reduces point-of-failure risk on critical door infrastructure.
Compatibility
The FPO250/250/250-3C85D8PE12M integrates into standard access control systems requiring redundant 24 VDC power distribution. The dual voltage design accommodates both 120 VAC facility power inputs and supports the relay lock and auxiliary output channels commonly found in Lifesafety Power control panels and third-party access control platforms that use 24 VDC lock voltage. Verify your panel's output specifications and wiring requirements before installation.
Installation Notes
This unit requires 120 VAC input supply. Plan for appropriate circuit protection (breaker or fused disconnect) sized to the 750W load. Ensure adequate ventilation around the supply enclosure to dissipate heat during sustained operation. Mount in a secure, climate-controlled cabinet or enclosure. Connect relay lock and auxiliary outputs according to your door control wiring diagram—each output is isolated and must be terminated to the corresponding lock solenoid or accessory load. Confirm that total connected load does not exceed 750W continuous rating.
