Power switch h1000 3P 50kA 1000A LSI HNE970H

Power switch for demanding applications

This three-pole power switch with a rated current of 1000A and a short-circuit breaking capacity of 50kA is a robust solution for protecting electrical installations in demanding conditions. Equipped with LSI characteristics, it ensures reliable operation and safety. It is a stationary device designed for mounting in switchboards.

Functionality and application

The h1000 switch is designed to protect against overloads and short circuits in circuits with a high rated current. The adjustment range of the overload release from 400A to 1000A allows for precise adaptation to the specifics of the protected installation. The rated continuous current of 1000A makes it ideal for protecting high-power loads. The possibility of connecting a motor drive (optional) increases user comfort and enables remote control.

• High short-circuit breaking capacity: 50kA at 400V provides effective protection against the effects of sudden overvoltages.
• Wide adjustment range: Adjustment of the overload release (400-1000A) allows for optimal tuning to the load characteristics.
• Solid construction: The permanently mounted device, made of high-quality materials, guarantees durability and reliability.
• Safety: A protective device is included in the set, eliminating the need for additional purchases.
• Flexibility: The possibility of mounting a motor drive expands the functionality of the switch.
• Screw connection: Ensures a secure and durable connection of wires to the switch.

Characteristics and parameters

This switch is characterized by a degree of protection of IP40, which means protection against the ingress of solid objects larger than 1mm. The connection of the main contacts is made using screw connections, which ensures a solid and reliable electrical connection. The lack of a built-in undervoltage release and short-circuit protection means that these functions must be provided by additional devices in the installation. The rated operating voltage is in the range of 220V to 690V, making it a universal solution for various industrial and commercial applications.