5ST3013 SIEMENS

The 5ST3013 auxiliary current switch from Siemens is a compact and reliable device designed to enhance the functionality of your circuit protection system. This low-power auxiliary switch features one normally open (NO) contact and one normally closed (NC) contact, providing versatile signaling capabilities for various applications. It is specifically designed for seamless integration with Siemens miniature circuit breakers (MCBs) such as the 5SL, 5SY, and 5SP series, ensuring optimal compatibility and performance. Furthermore, the 5ST3013 is also compatible with Siemens Incorporated switch 5TL1, RCBO 5SU1, and FI 5SV devices, expanding its range of applications. Please note that when using the 5ST3013 with the 5SU1 RCBO, the 5ST3805-1 handle coupler is required for proper mechanical connection and operation. This auxiliary switch allows for remote monitoring of the circuit breaker's status, enabling timely intervention and preventing potential equipment damage. Its compact design ensures easy installation within existing electrical panels, minimizing downtime and maximizing efficiency. The 5ST3013 auxiliary current switch is an essential component for building a robust and intelligent circuit protection system.