Super B relay TBS RBS 48V350A

Super B Relais TBS RBS 48V350A: The Remote-Controlled Battery Main Switch

Intelligent Control

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

Easy and Flexible Installation

Installed in the engine room or battery compartment, the RBS can be conveniently controlled from another location, for example by a small switch on the control panel or by intelligent devices such as 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 Latching

As a latching relay, the RBS draws no current from the battery once the contact is closed. This distinguishes it significantly from traditional relays, which require a continuous holding current.

Comprehensive Protection

With protection mechanisms against high/low supply voltage and overheating, as well as a function to remedy welded contacts, the RBS offers reliable operation under all conditions. Furthermore, it complies with the ISO8846 explosion protection standard, qualifying it for use in sensitive environments.

Compact Design for Optimal Space Utilization

As part of the TBS DC Modular family, the RBS boasts a base footprint up to 50% smaller compared to similar products. Ideal for installations where every centimeter counts.