For GRE Switching / Commutation Power Supply Modules PSR250-12A1 & GPR250-12A1H

For GRE power modules: PSR250-12A1 (switching power supply module) and GPR250-12A1H (commutation power supply module). These units are intended for use with compatible GRE equipment as the PSR250-12A1 switching module and the GPR250-12A1H commutation module. Suitable for repairs, maintenance spares, or replacements—please confirm model compatibility with your system before purchase.