Siemens Analogue Panel Ammeter Moving Iron, 1 A AC, 500 A Max Measurement, Series 3NJ6900 3NJ6900-4HK11

Siemens 3NJ6900-4HK11 Analogue Panel Ammeter is a high-performance panel-mounted measurement instrument engineered for accurate monitoring of AC current in electrical systems. Featuring a moving iron mechanism, this analogue ammeter offers dependable visual indication for current values, making it suitable for integration in control panels of industrial, automation, and process environments.

This unit is designed for use with plug-in modules, specifically for SENTRON switch disconnectors with fuses Series 3NJ63, providing operational flexibility and ease of maintenance. The ammeter is calibrated for a rated input of 1 A AC, with the ability to measure up to 500 A, accommodating a wide range of industrial requirements. Its moving iron element ensures consistent performance and resilience to fluctuations, with Class 1 accuracy and a burden of only 0.6 VA.

The robust, compact in-line design from Siemens emphasizes durability, safety, and long-term reliability. Manufactured in Germany and adhering to CE standards, it is optimized for installation in electrical switchboards, control systems, and process monitoring stations where precise current measurement is crucial. The modular nature of the device allows for quick replacement or upgrade within compatible systems.

The panel ammeter supports 2-fold overload capability, providing enhanced reliability under demanding industrial conditions. Its clear scale and analogue pointer facilitate rapid evaluation of current status by operators and maintenance personnel.

Applications include industrial automation systems, process control panels, manufacturing environments, power distribution boards, and electrical panels across commercial and industrial sectors. The 3NJ6900-4HK11 Series offers integration compatibility and technical excellence for engineers seeking robust performance in monitoring AC current.

Designed for AC current measurement in panel-mounted environments. Moving iron mechanism for reliable indication and durability. Plug-in modular construction for easy installation and maintenance. Rated 1 A AC input, measuring up to 500 A maximum.

Supports SENTRON switch disconnectors, Series 3NJ63. Class 1 accuracy and 0.6 VA burden for efficient measurement. 2-fold overload capability ensures resilience under heavy loads. Explore Siemens Panel Meters for advanced measurement solutions in industrial automation, process control, and electrical distribution applications on EnvMart.