Scope and field of application
These devices are used in railway automation equipment that is part of signalling, interlocking and blocking systems. SRBKMU-2500M racks are designed for mounting EI and HAI relay modules as well as other generic modules. Five rows of large EI relay modules and one row of NMSh relays (placed above the modules) may be mounted on one stand. The rack may also accommodate diode modules, like BDSh-20 and others.
These devices are used in railway automation equipment that is part of signalling, interlocking and blocking systems. SRBKMU-2500M racks are designed for mounting EI and HAI relay modules as well as other generic modules. Five rows of large EI relay modules and one row of NMSh relays (placed above the modules) may be mounted on one stand. The rack may also accommodate diode modules, like BDSh-20 and others.