Fuse disconnect switch 250A, size 1, 3-pole plate mounting, Basic version XNH1-A250 183043

Eaton XNH1-A250 fuse disconnect switch is a reliable device designed for safely disconnecting electrical circuits, protecting them from overloads and short circuits. Designed to work with NH1 fuse links, it offers solid protection in installations with voltages up to 690V AC. Plate mounting makes it ideal for building switchboards and control cabinets.

Product features and application

This 3-pole disconnect switch with a rated current of 250A is used in both industrial and commercial installations. Its construction based on solid materials guarantees long-lasting and trouble-free operation. Withstand to short-circuit currents up to 120kA (at 500V) and 100kA (at 690V) ensures safety in the event of sudden network disturbances. The possibility of connecting cables from above or below increases installation flexibility.

• Continuous rated current reaches 250 A, ensuring safe circuit operation under normal load.
• High resistance to short-circuit currents thanks to the rated conditional short-circuit current of 120 kA.
• Screw connection guarantees a secure and durable connection of the cables.
• Plate mounting simplifies integration with switchboards and control cabinets.
• Ideal for protecting circuits powering high-power devices, such as electric motors or heaters.

Advantages and benefits

The XNH1-A250 disconnect switch stands out not only for its technical parameters but also for its practical advantages:

• High reliability: Construction based on proven Eaton solutions guarantees long-lasting and trouble-free operation.
• Safety: Provides effective protection against overloads and short circuits, protecting devices and electrical installation.
• Easy installation: Plate mounting simplifies installation and integration with existing systems.
• Versatility: Suitable for use in various types of electrical installations, both industrial and commercial.
• Fuse blown indication (in BT versions): Additional function informing about the need to replace the fuse link, increasing safety of use.

Thanks to these features, the XNH1-A250 disconnect switch is an optimal solution for professionals and users looking for a reliable and safe electrical installation protection. It is a high-quality product from a renowned manufacturer – Eaton Automotive Systems Sp. z o.o., based in Bielsko-Biała.