fuses and circuit breaker
A safe electrical installation begins with high-quality fuses and circuit breakers. They reliably protect cables, electrical systems and connected devices against overloads, short circuits and residual currents. Whether in a private household, in business or in industry – the right protective components ensure safe and trouble-free operation. The range includes fuses, fuse links, circuit breakers, circuit breakers, FI circuit breakers, glass fuses, phase bars, fork busbars, three-phase rails, power distribution boxes, terminal blocks, mains and surge protection for sockets as well as adapter plugs with FI switches - for a safe, standard-compliant and professional electrical installation.
Circuit Protection and Distribution
Modern electrical installations place high demands on safety and reliability. DIN-rail mounted circuit breakers reliably protect circuits against overloads and short circuits, allowing for quick restoration of power after tripping. They are ideally suited for both new installations and the retrofitting of existing systems. Residual current devices (RCDs) are an indispensable component of any electrical installation. Available in 2-pole and 4-pole versions for DIN-rail mounting, these devices reliably protect people from dangerous residual currents.
RCDs are now standard equipment—particularly in damp rooms, workshops, outdoor areas, and new buildings—and play a crucial role in electrical safety. For a neat and professional installation, we also offer robust distribution boxes for indoor and outdoor use. Whether you need a flush-mounted distribution box or a surface-mounted version with IP65 protection and IK10 impact resistance, you will find the right solution here for virtually any application. Additionally, DIN-rail terminal blocks, phase busbars, fork-type busbars, and three-phase busbars ensure clean, safe, and time-saving wiring within the distribution unit.
Fuses and Surge Protection
Alongside modern circuit breakers, traditional cartridge fuses and fuse links remain in use across many applications. They provide reliable protection for electrical systems, machinery, and installations, and are available in a wide range of designs and current ratings. Glass fuses are another proven protective component, frequently used in electrical appliances, power supplies, control systems, and consumer electronics. To protect sensitive electronic devices from voltage spikes, we also offer high-performance mains and surge protection units designed as convenient plug-in adapters. These reliably safeguard computers, televisions, routers, hi-fi systems, and many other devices against damage caused by overvoltage—such as that resulting from switching operations or indirect lightning strikes.
For enhanced safety, we also offer plug-in adapters with integrated residual current devices (RCDs). These are ideal for portable personal protection and can be used wherever wall sockets lack built-in residual current protection—for example, on construction sites, in workshops, in the garden, or when using electrical equipment outdoors. Discover our extensive range of fuses, circuit breakers, and matching accessories for professional electrical installations. From miniature circuit breakers, RCDs, cartridge fuses, and glass fuses to distribution boxes, terminal blocks, busbars, and three-phase busbars, as well as surge protection devices and plug-in RCD adapters, we offer high-quality products ensuring maximum safety, easy installation, and long-term, reliable operation.
