The DX3 FI/LS switch from Legrand is a highly advanced protective switch that functions both as a residual current device (RCD) and as a circuit breaker (MCB). With a B characteristic and a rated current of 16 A, it provides reliable protection against overload and short circuits. The switch is designed for use in alternating current systems with a nominal voltage of 230 V and complies with the standards EN 61009-1 and VDE 0664-20. It features a switching neutral conductor, which simplifies installation and operation. The switch offers a high short-circuit withstand rating of up to 250 A and a rated breaking capacity of 6 kA, making it a robust choice for various applications. The clear tripping indicator and labeling window allow for easy handling and maintenance. Additionally, the switch is designed for mounting on a DIN rail, facilitating installation in distribution cabinets.

• Type A for alternating and pulsating direct fault currents
• Energy limitation class 3 for additional protection
• Snap-on fastenings for easy installation
• Clear switching position indicator on the switch lever
• Possibility to attach auxiliary devices.