EFB 19" Universal DIN Rail Holder with 4U Bracket Set, TH35 Rail 435 mm, Depth Adjustable 55–165 mm, Rack/Wall/Ceiling

The EFB 53719.1V3 is a universal 19-inch DIN rail holder with a 4U bracket set, made to carry DIN rail (top-hat rail) components such as power supplies, circuit breakers, relays, PoE injectors or industrial switches inside a network cabinet. It uses a TH35 (35 x 7.5 mm) rail to DIN EN 60715 with a width of 435 mm.

The depth is adjustable steplessly between roughly 55 and 165 mm, so you can line the DIN components up with your patch panels or keep them back from the door. EFB also allows wall or ceiling mounting and horizontal mounting of the DIN rail, and a C-rail on the back helps with cable routing.

• 1x 19-inch universal DIN rail holder with TH35 DIN rail (435 mm)
• 1x 4U bracket set for 19-inch mounting

• It lets you put DIN rail devices in a standard 19-inch rack instead of a separate electrical enclosure.
• Stepless depth adjustment of about 55–165 mm helps you align components with the front of other equipment.
• The rear C-rail gives you a fixed point to tie cables to, which keeps wiring tidy behind the components.
• Wall or ceiling mounting is possible when there is no rack at the location.

• It does not accept DIN rail devices that use a rail other than TH35 (35 x 7.5 mm).
• It is not an electrical enclosure and does not provide touch protection for mains wiring.
• It does not include the DIN rail devices themselves, only the holder and rail.
• EFB does not publish a load capacity, so avoid very heavy transformers or UPS modules on the rail.