Isolation Switch Legrand LE-406467 three-phase 63 A

The Legrand LE-406467 three-phase isolation switch rated 63 A provides a compact, panel-mount solution for safe disconnection and isolation of three-phase electrical circuits. Designed for installation in distribution boards and industrial or commercial electrical panels, this switch enables clear separation of supply for maintenance, repair or service tasks. The device is intended to be used where reliable mechanical isolation and visible separation between the supply and load are required.

Advantages

The switch offers three-phase switching with a 63 ampere rated current in a compact panel-mount form factor, facilitating integration into standard distribution boards. Its mechanical construction provides a positive isolation position that helps ensure safety during servicing. The design minimizes required panel space while maintaining clear operational indication of open or closed state.

Suitable for

• Distribution boards and electrical panels in commercial buildings
• Industrial control cabinets and machinery isolation
• Maintenance and service isolation before repair work
• Temporary disconnection for testing and commissioning

Key specifications

• Configuration: three-phase isolation switch
• Rated current: 63 A
• Mounting: panel-mount for integration into distribution boards
• Function: mechanical isolation with visible separation
• Application area: commercial and industrial electrical installations

How to use

Install the isolation switch into a compatible distribution board cut-out according to the electrical installation standards and Legrand's mounting instructions. Connect line and load conductors to the designated terminals, ensuring correct phase sequence and tight, secure connections. Use the switch to open the circuit and achieve mechanical isolation before performing maintenance or service work; verify the absence of voltage with appropriate testing instruments before touching conductors. After completing work, close the switch to restore supply, following lock-out/tag-out procedures where applicable.

Usage recommendations

Ensure installation and wiring are carried out by a qualified electrician. Use the isolation switch only within its rated current and environmental limits, and regularly inspect terminal tightness and mechanical operation as part of preventive maintenance.