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December 2025 - More Dold Safety Relay Extension Modules
Introducing more Dold Safety Relay Extension Modules!
- Dold RK 6929 modules are compact safety relay extension modules from the SAFEMASTER series.
- They amplify and multiply safety relay outputs while providing galvanic isolation between control and power levels.
- They support applications requiring safety levels up to Cat. 4 / PL e or SIL 3 and are ideal for machine building and firing systems.
- These safety relay extension modules offer forcibly guided contacts (IEC 61810-2) for safe diagnostics, Interface Type C Class:1 (compatible with semiconductor safety outputs), and come in a safe-saving package that is only 17.5 mm wide.

December 2025 - More Dold Safety Relay Extension Modules