NH00 fuse disconnect switch 3P 160A 690VAC busbars 60 mm drain clamp terminals 95 mm2 LT056

Fuse disconnect switch – reliable circuit protection

This three-pole fuse disconnect switch, designed to work with NH00 fuse links, is a key element of any electrical installation. It provides effective protection against overloads and short circuits, guaranteeing safety and minimizing the risk of failure. The construction with 60 mm busbars and cage clamps with a cross-section of 95 mm² facilitates installation and ensures secure connections.

Functionality and application

This disconnect switch is used in electrical switchboards, control cabinets and other installations requiring reliable protection against the effects of overvoltage and short circuits. Its versatility makes it ideal for both professional installers and end users. The rated operating current of 160A allows for the protection of circuits with significant power consumption. Thanks to the possibility of mounting on a busbar system, integration with existing infrastructure is simple and effective.

Characteristics and benefits

• High reliability: The use of high-quality materials and precise workmanship guarantee long-term and trouble-free operation of the device.
• Easy installation: Cage clamps with a large diameter (95 mm²) facilitate the connection of cables with different cross-sections, and the busbar system ensures quick and stable mounting.
• Wide voltage range: The ability to operate at a rated voltage of up to 690 VAC makes the disconnect switch compatible with various types of electrical installations.
• Safety of use: The IP3X degree of protection prevents access to hazardous live parts and the influence of solid bodies larger than 2.5 mm.
• Solid construction: The housing with dimensions of 206 x 106 x 104 mm provides adequate mechanical strength and resistance to damage.
• Adapted to difficult conditions: The operating temperature range from -25°C to +55°C enables the use of the disconnect switch in various industrial and commercial environments.
• Compliance with standards: Meets safety requirements, confirming its high quality and reliability. The rated insulation voltage Ui is 1000 V, and the rated impulse withstand voltage Uimp is 8000 V.
• Space optimization: Compact dimensions allow for installation in places with limited space.
• Long-term operation: Mechanical endurance of 1400 cycles and electrical endurance of 200 cycles ensure a long service life of the device.

This disconnect switch is an investment in the safety and reliability of your electrical installation – a solution proven by professionals.