Siemens 3NJ6900-4HB22

The Siemens 3NJ6900-4HB22 is a high-quality accessory for load break switches with fuses in a modular design. This plug-in ammeter offers a rated current of 50/5A and is ideal for use in various electrical applications. Its modular construction allows for easy integration into existing systems and provides flexible adaptation to different requirements. With a compact design and the ability to retrofit the accessory at any time, this product offers high flexibility and user-friendliness. Additionally, it meets the strict standards of IEC EN 60947-3, ensuring high safety and reliability. The ammeter is not only functional but also maintenance-free, minimizing maintenance efforts. The clear switching position indicator provides visibility of operating states, further facilitating handling.

• Modular compact design for easy integration
• Voltage levels up to AC 690 V and DC 440 V
• Easy installation via supply-side plug connection
• Maintenance-free ammeter with clear switching position indicator.