Why Choose the WAGO 249-117 Screwless End Stop?
The WAGO 249-117 is a robust and convenient screwless DIN-rail end stop designed to secure terminal blocks, I/O assemblies and other compatible rail-mounted components against unwanted movement. Manufactured by WAGO for standard DIN-35 mounting systems, it provides a simple way to retain electrical components securely without requiring a conventional screw-fastened end stop.
Its screwless design supports quick installation during control-panel assembly and maintenance, making the 249-117 particularly useful for panel builders, machine manufacturers and industrial automation engineers. Once fitted to the DIN rail, the end stop helps prevent adjacent components from sliding along the rail and provides additional mechanical security for assembled electrical systems.
With a width of 10 mm, the WAGO 249-117 is designed for 35 × 7.5 mm and 35 × 15 mm DIN rails. Its grey construction integrates neatly with WAGO terminal blocks and I/O equipment, while its secure rail retention makes it suitable for both conventional control-panel installations and applications where additional protection against component movement is required.
Key Advantages
- Convenient screwless end stop for DIN-rail assemblies.
- 10 mm width provides secure mechanical retention.
- Compatible with 35 × 7.5 mm and 35 × 15 mm DIN rails.
- Helps prevent terminal blocks and other rail-mounted components from sliding.
- Quick installation without a conventional screw-fastening mechanism.
- Suitable for industrial control panels, automation systems and WAGO I/O assemblies.
Key Features
- WAGO screwless DIN-rail end stop.
- 10 mm overall width.
- Designed for standard DIN-35 rails.
- Compatible with both 35 × 7.5 mm and 35 × 15 mm rail profiles.
- Screwless design simplifies installation and panel assembly.
- Provides additional safeguarding against movement of DIN-rail-mounted equipment.
- Suitable for use with WAGO terminal blocks and WAGO-I/O-SYSTEM installations.
- Grey finish for integration into industrial electrical assemblies.
Reliable DIN-Rail Component Security
DIN-rail end stops provide an important mechanical function within electrical control cabinets by retaining terminal blocks and other modular equipment in their intended position. The WAGO 249-117 provides this support using a screwless design, helping installers create secure DIN-rail assemblies while keeping installation straightforward.
The 249-117 can also provide additional protection against slipping in vertically installed WAGO-I/O-SYSTEM assemblies. Its compatibility with the two commonly used 35 × 7.5 mm and 35 × 15 mm DIN-rail profiles makes it a versatile accessory for industrial automation, machine building and electrical panel applications.
Typical Applications
- Securing terminal block assemblies on DIN rails.
- WAGO-I/O-SYSTEM installations.
- Industrial electrical control panels and cabinets.
- Machine building and factory automation systems.
- PLC, controller and industrial I/O installations.
- Power distribution and electrical control equipment.
