Super B relay TBS RBS 48V350A

Super B Relay TBS RBS 48V350A: The remote-controlled battery main switch

Intelligent control

The Super B TBS RBS 48V350A is a highly intelligent relay that, thanks to its magnetic design, can safely control direct currents up to 350 amperes continuously. It serves as an excellent remote-controlled battery main switch and offers an efficient solution for managing high-current applications.

Simple and flexible installation

Installed in the engine room or battery compartment, the RBS can be conveniently controlled remotely, such as via a small switch on the control panel or via smart devices like a battery monitor. The integrated buttons also enable local operation, while the included 5-wire cable supports flexible external control, accepting both two-wire and single-wire ON/OFF commands.

Energy efficiency through magnetic self-holding

As a latching relay, the RBS does not draw any current from the battery when the contact is closed. This significantly differs from traditional relays, which require a continuous holding current.

Comprehensive protection

With protection mechanisms against high/low supply voltage, overheating, and a contact welding recovery function, the RBS offers reliable operation under all conditions. Furthermore, it complies with the ISO8846 ignition protection standard, making it suitable for use in sensitive environments.

Compact design for optimal use of space

As part of the TBS DC Modular family, the RBS boasts a footprint that's up to 50% smaller than similar products. Ideal for installations where every inch counts.