Lifesafety Power FPO75-2B100E1 75W Triple Voltage Power Supply Cabinet

Overview

The FPO75-2B100E1 is a 75W triple voltage power supply configured with an FPO75 base unit and two B100 output modules, housed in an E1 cabinet enclosure. This configuration supports mixed-voltage installations where devices require 12VDC, 24VDC, or intermediate fixed and adjustable output simultaneously. The dual-module design allows independent voltage provisioning to separate circuit branches, reducing the need for multiple standalone supplies in compact cabinet installations.

Configuration & Output

Each B100 module delivers adjustable output across a 5–18V range at the 75W maximum power budget. This flexibility accommodates older legacy equipment (5–12V) alongside modern industrial and security devices (12–24V nominal) without oversizing a single supply. The triple voltage capability means you can configure one output at 12VDC fixed, another at 24VDC, and maintain the full 75W aggregate capacity across both channels.

Enclosure & Installation

The E1 cabinet form factor is designed for rack or wall mounting in network equipment closets, telecommunications panels, or security equipment racks. Cabinet mounting keeps the power supply out of the primary control area and simplifies thermal management. Verify cabinet clearance and input supply voltage availability (typically 110–240VAC mains) before ordering; cabinet-mounted supplies require clean utility feeds and should be protected by upstream breaker or UPS conditioning if the installation is mission-critical.