Power switch 3-pole 250A BG2 NZMH2-A250 259103

3-pole power switch 250A – reliable installation protection

This three-pole power switch with a rated current of 250A is a key element of every safe and efficient electrical installation. Designed by Eaton, a renowned manufacturer of power solutions, it provides effective protection against overloads and short circuits. The NZMH2-A250 switch is characterized by a high short-circuit breaking capacity (150kA at 400V), which guarantees safety in the event of a failure.

Construction and application

This switch is designed for mounting on a DIN rail or as a fixed device, providing flexibility in installation selection. Thanks to screw connections, wiring is simple and secure. Designed for both construction and industrial applications, it is perfect for protecting electrical circuits powering various devices and machines. The possibility of using a motor drive (optional) expands the functionality of the switch, enabling remote control.

Key features and benefits

• High short-circuit breaking capacity: 150kA at 400V ensures a quick and effective response in the event of a short circuit, minimizing the risk of damage and fire.
• Wide adjustment range: Adjustable setting range for the overload release (200-250A) and short-circuit release (1500-2500A) allows for precise adaptation to the specifics of the protected installation.
• Universal mounting: The possibility of mounting on a DIN rail or as a fixed device increases installation flexibility.
• Durable construction: Made of high-quality materials, guarantees long-lasting and reliable operation.
• Compatibility with Eaton accessories: A wide range of additional accessories (remote drives, auxiliary contacts) allows you to expand the functionality of the switch and adapt it to individual needs.
• Trip indicator: Facilitates identification of the switch status and the causes of its operation.
• Compliance with standards: Ensures safety and compliance with applicable regulations.

The NZMH2-A250 power switch is a solid solution for professionals and end-users looking for reliable protection of their electrical installations. Its technical parameters and expandability make it a versatile choice for a variety of applications.