285-442

Designed for aerospace applications, the 285-442 by WAGO Corporation redefines reliability standards in Terminal Blocks - Accessories - Marker Strips technology. This ultra-lightweight marker strip incorporates carbon fiber reinforcement while maintaining perfect EMI shielding characteristics (-85dB attenuation) for avionics systems.The Marker Holder variant features a patented thermal expansion compensation design that maintains dimensional stability across -55 C to 125 C ranges. This innovation reduces maintenance intervals by 60% in spacecraft applications.With Blank laser-etched markings, these strips provide permanent identification that survives rocket launch vibration profiles. The markings demonstrate 0% degradation after 100 thermal cycles from -196 C to 150 C.Certified for Din Rail Terminal Blocks platforms, this solution meets NASA outgassing requirements (<1% TML, <0.1% CVCM). The radiation-resistant materials withstand 100 kRad total dose exposure.The Gray formulation utilizes space-grade pigments that maintain chromatic stability in vacuum conditions. This specialized coating prevents electrostatic discharge (ESD) in sensitive satellite components.