Circuit breaker 3-pole 100A BG1 NZMN1-A100 259085

Reliable protection of electrical circuits – Eaton NZMN1-A100 power switch

A 3-pole power switch with a rated current of 100A is a solid and effective solution for protecting electrical installations in commercial and industrial buildings. Designed by the renowned manufacturer Eaton, it provides effective protection against overloads and short circuits, minimizing the risk of failures and downtime. This model, designated BG1, is compatible with a wide range of accessories from the LZM/LN and NZM/N series, allowing for flexible adaptation to the specific needs of the installation.

Functionality and technical parameters

The switch is characterized by a high short-circuit breaking capacity of 50kA at 400V, which guarantees safety even in the event of serious disturbances in the network. The setting range of the overload release (80-100A) allows for precise adjustment to the load, and the lack of a built-in undervoltage release simplifies configuration in standard applications. The fixed-mounted device design, with the option of mounting on a DIN TH rail, ensures stability and ease of installation. Frame terminals facilitate cable connection, and the lever enables quick and intuitive control.

• Rated current of 100A – ideal for protecting circuits with medium loads.

• High short-circuit breaking capacity of 50kA at 400V – guarantees resistance to short-circuit currents.

• Overload release setting range from 80 to 100A – allows precise adjustment to the load.

• Fixed-mounted device design with the possibility of mounting on a DIN TH rail – ensures installation flexibility.

• Power loss of 21.9W - characterized by energy efficiency.

• Protection degree IP20 - protects against finger contact and solid objects larger than 12.5mm

Applications and benefits

The NZMN1-A100 switch is used in various electrical installations, such as:

• Main and distribution switchboards: Provides central protection of electrical circuits.

• Commercial facilities: Shops, offices, warehouses – protection against failures and downtime.

• Industrial buildings: Production plants, workshops – reliable protection of machines and equipment.

• Lighting installations: Protection against overloads caused by too many light points.

Thanks to its high-quality workmanship and compliance with safety standards, the Eaton NZMN1-A100 switch guarantees long-term and trouble-free operation. A wide selection of additional accessories allows you to expand the functionality of the device, adapting it to individual user needs. Additionally, the possibility of mounting on a DIN TH rail facilitates integration with existing distribution systems.