LED Indicator

The LUETZE LOCC-Box is an intelligent electronic overload and short circuit monitoring system designed for Industry 4.0 applications. It enables selective shutdown even with high cable impedance, integrating seamlessly into existing communication networks. Optimized for switching capacitive loads, it stores error data to prevent repeated disturbances upon restart. Available in 1- and 2-channel versions within an ultra-compact 8.1 mm module, the LUETZE LOCC-Box offers up to 50 configurable settings and uses bridges instead of wiring for quick connection.

The LUETZE LCOS CC (I) system is an advanced electronic overload and short-circuit protection solution, building upon the proven functions of the LOCC-Box. It features selective shutdown, high line attenuation, and integrated fault memory. Available in 2-channel and 2-pole modules, it includes a powerbus for the return circuit, allowing direct load connection. Diagnostics can be performed via LOCC-Pads or fieldbus integration for enhanced monitoring and control.

LUETZE LCIS series relays, solid-state relays, and isolating converters support isolation voltages up to 4 kV, offering reliable switching and coupling for a wide range of applications. Designed for operating temperatures from -40 °C to 75 °C, they handle loads up to 250 V/16 A. Available with screw, tension spring, and push-in connections, LCIS relays carry UL, CSA, and GL approvals for global use. The innovative LCIS housing enables simplified installation via isolated bridges and various termination options. With a compact depth of just 71 mm, they fit easily into low-profile distribution boxes, and marking tabs allow easy, error-reducing labeling.

LUETZE LCIS series converters are designed for a wide range of industrial applications, performing tasks such as signal conversion, temperature measurement, and signal boosting or isolation. With extremely low heat dissipation and minimal power loss, these units are suitable for demanding environments, including hard-to-reach and remote locations like wind turbines. Operating within a temperature range of -40 °C to +75 °C, they combine robust performance with a compact 71 mm depth, allowing installation in distribution boxes. Marking tabs simplify labeling, reduce wiring errors, and streamline installation.

The LUETZE LCOS Power Supplies is an ultra-compact 120 W switching power supply unit designed within the successful LCOS housing system. As one of the smallest 120 W power supplies worldwide, it offers enhanced over-voltage protection, integrated Power Factor Correction (PFC), and a fault message output for improved safety and performance. Ideal for space-constrained applications, the LCOS PS delivers reliable power in a highly compact form factor.