NH SPX3-V 00 160 A fuse disconnect switch 605850

Strip fuse disconnect – reliable installation protection. Strip fuse disconnect NH SPX3-V 00 160 A is an element designed for safely disconnecting electrical circuits, providing effective protection against overloads and short circuits. The device's design allows for mounting on both rails and in distribution boards, making it a universal solution for installers and end-users. The rated continuous current of 160 A and high short-circuit resistance (100 kA) guarantee stable operation even in demanding conditions.

Functionality and application

The device meets the requirements of IEC/EN 60947-3, confirming its compliance with applicable safety standards. It can function as a main disconnect and a safety disconnect. The transparent cover allows for quick visual control of the fuse status, and the ability to lock it with a padlock increases the level of security. The use of the cover handle as an actuating element ensures convenient operation. The disconnect allows for disconnecting circuits under load, which is particularly important during maintenance and service work.

Key features and benefits

• Versatile mounting: possibility of mounting on busbars (185 mm) and in distribution boards.
• Safety of use: main and safety disconnect function, cover lock with a padlock.
• Convenient operation: transparent cover facilitates fuse status control, cover handle provides comfortable operation.
• High resistance: rated continuous current of 160 A and rated conditional short-circuit current of 100 kA ensure reliable operation in difficult conditions.
• Connection flexibility: possibility of using bridge and prism terminals (as accessories) for different types of cables with crimp lugs.
• Durable construction: made of high-quality materials, guarantees long life and reliable operation – confirmed by the possibility of performing up to 1600 switching operations.
• Cover position indication: option to use an accessory indicating the cover position increases work safety.

The device is intended for use with NH00 type fuse links (available separately). The maximum rated operating voltage AC is 800 V, and the rated operating power for AC-23 at 400 V is 110.72 kW. The IP40 protection class provides protection against access to hazardous live parts.