Siemens Analogue Panel Ammeter AC 300 A Moving Iron Model 3NJ6900-4HH21

Siemens 3NJ6900-4HH21 is an Analogue Panel Ammeter specifically engineered for precise AC current measurement up to 300 A using a moving iron element.

This device operates as a plug-in module, meant to be installed within SENTRON switch disconnectors with fused protection of series 3NJ63. Its in-line design facilitates streamlined integration in electrical panels.

The moving iron mechanism provides accurate current detection and measurement with nominal power consumption of 0.6 VA and a Class 1 accuracy rating, suitable for demanding industrial and process control environments.

Certified under CE standards, this ammeter complies with stringent safety and performance protocols ensuring reliable long-term operation.

Manufactured in Germany, the product serves critical roles in automation, electrical distribution, and process control industries where durable, precise current monitoring is essential.

This ammeter features a moving iron element suitable for accurate AC current readings. The maximum ampere value is 300 A, providing reliable high-current measurement. CE certification ensures compliance with European safety and performance standards.

Its plug-in design is compatible with SENTRON switch disconnectors with fuses series 3NJ63. The compact in-line form factor aids easy installation in panel setups. The meter has a maximum measurement capacity of 300 A for industrial applications.

Manufactured in Germany, it ensures premium quality and durability. Explore a broad selection of reliable panel meters at EnvMart to optimize your electrical measurement solutions.