Comelit PSU50-001 12V Power Supply Unit

Overview

The Comelit PSU50-001 is a 50W, 12V DC regulated power supply outputting 3.6A continuous — the auxiliary power backbone for Comelit intercom systems and access control devices in residential and commercial installations. DIN rail mounting lets you integrate it directly into standard electrical enclosures and control cabinets, eliminating clutter and keeping wiring organized in retrofit and new-build security projects.

Compatibility

The PSU50-001 powers Comelit intercom system components, access control readers, and compatible auxiliary equipment requiring 12V DC in building automation installations. Confirm your specific Comelit device datasheet lists 12V DC input before installation — voltage mismatch will damage equipment. DIN rail standard ensures fit in any IEC-compliant electrical enclosure.

Installation Notes

Mount the PSU50-001 on standard 35mm DIN rail inside a weatherproof or climate-controlled electrical box — do not expose the unit directly to moisture or outdoor weather. Wire AC input through appropriate circuit protection (breaker or fuse sized to the supply's input amperage — verify on the unit's label or datasheet). Connect 12V DC output leads to powered devices using appropriately gauged wire; for runs exceeding 10 feet, consider one gauge heavier to minimize voltage drop. Leave 1–2 inches of clearance above and below the unit for heat dissipation during continuous operation.

What's in the Box

• 1x Comelit PSU50-001 12V DC power supply (DIN rail mounted)