Keystone module holder 1‑port for DIN rail subdistribution, plastic — EFB Elektronik ET-25186.V3

Keystone module holder 1-port for DIN rail subdistribution by EFB Elektronik is a compact plastic mounting bracket designed for installation on standard DIN (Hutschiene) rails inside distribution and sub-distribution cabinets. It accepts a single keystone jack or adapter and provides a secure, space-efficient solution for terminating network and telecom connections within electrical enclosures. The holder keeps connectors accessible and aligned while maintaining a tidy installation area.

Advantages

The plastic construction offers electrical insulation and resistance to corrosion while keeping weight and cost low. The design enables snap-on mounting to DIN rails without additional tools, allowing quick installation or repositioning. The single-port footprint minimizes cabinet space use and simplifies cable routing and labeling for professional network and electrical installations.

Suitable for

• Mounting a single keystone jack or adapter in distribution cabinets
• Compact network and telecom terminations on DIN rails
• Electrical and data installations where space-saving, rail-mounted connectors are required
• Industrial or commercial sub-distribution panels with modular components

Key specifications

• Material: durable insulating plastic suitable for enclosure use
• Mounting type: snap-on for standard DIN (Hutschiene) rails
• Port count: 1 keystone opening compatible with standard keystone jacks and adapters
• Form factor: slim, single-port bracket for minimal rail space consumption
• Typical application environment: indoor electrical and communications cabinets

How to use

Insert a compatible keystone jack or adapter into the keystone opening until it clicks into place. Align the holder with the DIN rail and press it onto the rail until the snap mechanism secures the bracket. Route and terminate cables to the keystone connector following relevant wiring standards and enclosure safety requirements. To remove or reposition the holder, release the snap latch and lift the bracket from the rail.

Usage recommendations

Use this holder with keystone jacks and adapters that match standard keystone dimensions. Ensure that cable terminations are performed with appropriate tools and adhere to local electrical codes. Avoid exposure to direct sunlight or aggressive chemicals that could degrade the plastic over time. For installations in humid or dusty environments, verify enclosure sealing and consider additional protection for connectors.