The Safe-T-Rack SRH system is a remote racking system designed to be used with all horizontally racked medium voltage circuit breakers. One complete system consists of all the necessary components to outfit and operate virtually any circuit breaker remotely.

The Safe-T-Rack system designed for all horizontally racked circuit breakers consists of the four main component parts shown below.

Click on any of the four components in the picture below for a more detailed description.

System Controller l Drive Motor l Transmission l Mounting Bracket l Additional Hardware l Part Numbers

• PLC-based universal system controller
• Racks both low-voltage and medium voltage breakers
• Fully portable system
• True closed-door racking system
• Battery backup provides failsafe racking in the event of a input power failure
• No-tools-required interchangeable transmissions
• Smart transmission identifies itself so controller can load the appropriate racking parameters
• Torque-limited output dependant on breaker type prevents racking hardware damage due to overtorquing
• Digital encoder confirms linear travel and zero-speed output
• Selectable automatic breaker travel
• Real-time breaker racking travel display
• Emergency stop at any time during racking
• Various cubicle adaptor plate designs with disparate features including positive interlock actuating mechanisms, gimbal-mounted transmission collars, positioning guides and insertion locks
• Flexible architecture allows for expansion to any breaker type