Disconnecting switch 250 A NHW-SLS-1 179756

Fuse disconnect switch – reliable installation protection

This strip disconnect switch, designed to work with NH1 250A fuses, is a key element of any electrical installation requiring a high level of safety and reliability. Designed by the renowned company Eaton, it provides effective protection against overloads and short circuits. It is an ideal solution for both professional installers and end-users looking for solid and durable protection.

Design and application

The NHW-SLS-1 disconnect switch is a three-pole device, mounted on rails with a spacing of 185 mm. Its construction based on a busbar connection ensures easy and secure mounting and minimizes the risk of loosening connections. It is designed to operate in circuits with a voltage of up to 1000V AC. Thanks to the possibility of two-way disconnection, servicing and maintaining the installation becomes safer and more comfortable. This model finds application in power distribution boards, control cabinets and anywhere where protection against the effects of overloads and short circuits is required.

Key features and benefits

• High short-circuit resistance: Rated conditional short-circuit current Iq at 80 kA guarantees effective protection even in the event of serious disturbances in the network.
• Versatility: Compatibility with NH1 250A fuses makes the disconnect switch applicable in a wide range of applications.
• Safety of use: Two-way disconnection increases safety during servicing and maintenance of the installation.
• Solid construction: Made of high-quality materials ensures long-lasting and reliable operation of the device.
• Easy installation: Busbar connection facilitates and speeds up the installation process.
• Transparency: Lack of a trip indicator does not affect its functionality – its task is only to physically disconnect the circuit in the event of a short-circuit or overload current flow.
• Compliance with standards: The product meets applicable safety standards, confirming its high quality and reliability.