Disconnect switch LBS 630 4P 004661464

Isolator switch – reliable power disconnection

This four-pole LBS 630 4P switch is a solid and proven solution for safely disconnecting electrical circuits. Designed for both industrial and public building applications, it provides effective isolation and protection against short circuits and overloads. The device's design allows switching operations under load, increasing installation convenience and flexibility.

Design features and application

The LBS 630 4P switch is designed for mounting on a plate or in distribution boards, making it easy to integrate with existing infrastructure. It is a permanently mounted device that meets the requirements of IEC 60947-3 standard. This ensures its reliability and safety of use. Designed for AC 415V networks and low-voltage DC circuits, it offers a wide range of applications. Its construction allows operation with a continuous rated current of up to 630A and supports a rated operating power for AC-23, 400 V at 280 kW.

Advantages for installers and users

• Safety: Provides double insulation gap in each pole, and the contact position indicator is clearly visible both in the window on the housing and on the drive lever.
• Versatility: Can function as a main, safety or maintenance switch – one device meets many needs.
• Protection against unauthorized access: The possibility of using a padlock to lock the lever prevents accidental or intentional switching.
• Expandability: Compatible with additional auxiliary contacts LBS-PS11 and LBS-2PS11, allowing you to adapt the functionality to specific installation requirements. Terminal covers LBS-TS are also available for added safety.
• Clear signaling: The apparatus status indicator clearly informs about the position of the main contacts.
• Mounting: Adapted for mounting on a mounting plate and in 4-hole distribution boards.
• Inter-pole spacing: Provides a safe distance between the main contacts (over 3 mm).
• Degree of protection: IP20 – protection against finger contact and against the ingress of solid objects larger than 12.5 mm.

Please remember that LBS switches are sold without a handle – you need to select the appropriate model from the available accessories (single up to 630A, double-sided from 800A).