Power switch h3+ P630 LSI 3x630A 40kA HNW630JR

Power switch h3+ P630 LSI – reliable installation protection

The h3+ P630 LSI power switch is a three-pole device designed to protect electrical installations against overloads and short circuits. A rated continuous current of 630A and a high short-circuit breaking capacity of 40kA guarantee effective protection even in demanding conditions. This switch is a solid solution for both professionals and end-users who value safety and reliability.

Design and parameters

This switch is characterized by a solid construction of a fixed-mounted device. The inability to mount on TH or DIN TH rails requires a dedicated space in the switchboard. The connection of the main contacts is made using screw connections, which ensures a secure and durable connection of the wires. It is worth noting the wide range of overload release settings (250-630A) and time-delay short-circuit release (375-6300A), which allows for precise adjustment to the load characteristics. The presence of a trip indicator facilitates quick identification of the device status.

Application and benefits

This power switch is used in electrical installations with high power demand, such as commercial buildings, industrial halls or data centers. Its high short-circuit breaking capacity (40kA at 400V) minimizes the risk of damage in the event of a failure. Additionally, the optional mounting of a motor drive increases user comfort and enables remote control of the switch. The lack of an integrated short-circuit to ground protection requires the use of additional protective measures in the installation. Compliance with standards ensures safe use and compliance with applicable regulations.