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The ALTRONIX CORP D24 is a 24-inch slotted DIN rail designed for mounting power supplies, terminal blocks, and control equipment inside electrical enclosures. The slotted profile allows flexible component positioning along the full length of the rail, making layout adjustments straightforward during installation or retrofits. It is a standard accessory used by electricians and security system integrators when organizing access control power supplies and related low-voltage equipment in panel enclosures.
The D24 is suited for residential and commercial access control and low-voltage electrical panel installations. It provides a stable, industry-standard mounting surface for DIN-compatible devices such as power supplies, relays, and terminal blocks. The slotted design accommodates a range of mounting configurations without requiring additional drilling or modification to the rail itself.
Designed as an OEM-style accessory rail for use with ALTRONIX CORP DIN-mount power supplies and other standard DIN-compatible control equipment in access power supply applications.
Installation is typically performed by a licensed electrician or low-voltage systems integrator. De-energize the enclosure and disconnect all power before mounting or adjusting components on the rail. The rail is secured to the enclosure backplate using appropriate fasteners before components are snapped or bolted into place. Follow applicable NEC guidelines for low-voltage panel wiring and enclosure installations.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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