• BETA Protecting BETA Protection offers a wide range of low-voltage fuse systems for line protection and for semi-conductor protection. Circuit-breakers are characterized by modern fast plug-in terminals and mounting that allows easy assembly. Siemens is the market leader in residual-current devices. Overvoltage protection devices for all applications will protect your equipment and systems.

  • BETA Switching BETA Switching offers switches, pushbuttons, time switches, time relays, remote switches, switching relays, Insta contactors, soft-starting devices and emergency stop modules. It includes many products that actually make the operation and automation of an electrical system possible in the first place.

  • BETA Measuring Measuring with BETA is made up of a wide range of devices for single- and three-phase networks. Multimeters with up to 35 measured values and bright, easy-to-view display can also be read remotely at a PC. A 3-phase transformer for panelboard mounting simplifies the installation.

  • BETA Monitoring BETA Monitoring provides monitoring devices for a wide range of applications to protect people, systems, appliances and motors. Values such as voltages and currents are monitored for this. Safety in assembly areas is provided, for example, by monitoring of the emergency lighting. A further example is the limiting of hoist loads in crane motors.