The WAGO 209-504 WSB Quick Marking System is a horizontal snap-on label card designed for fast and organized terminal block identification. Each card includes ten strips, pre-marked with numbers 21 through 30, making it ideal for structured wiring in control panels and automation systems.
Made from non-stretchable white material, the card fits securely into 5 mm wide terminal blocks. Its bold black print ensures high visibility, even in low-light environments. The snap-in design allows for tool-free installation, saving time during setup and maintenance.
This marking card is part of WAGO’s WSB Quick Marking System and is compatible with terminal blocks ranging from 5 to 17.5 mm in width. It is RoHS3 compliant and REACH unaffected, meeting modern environmental and safety standards. Lightweight at just 7.8 g, it’s easy to handle and store.
Whether you’re labeling new installations or updating existing ones, the 209-504 offers a clean, professional solution for terminal block identification.
Quick Product Highlights
- Pre-marked numbers 21–30
- Horizontal snap-on design
- Fits 5 mm wide terminal blocks
- Non-stretchable, white background
- RoHS3 compliant and easy to install
Get your WAGO 209-504 WSB Quick Marking System at Kinequip today.





