TeSys LK4 Non fusible disconnect switches

A full line of NEMA/UL/IP rated handles are available including standard configuration and padlockable options.

LK4 30 to 100 A

Non fusible disconnect switches are compact switches that
break and make power circuits, on and off loads, and provide safety isolation.

LK4 100 to 1200 A

Non fusible disconnect switches are heavy duty switches that break and make power circuits, on and off loads, and provide safety isolation.

LK4 30 to 100 A
• Positive break indication
• Touch safe
• DIN rail or back plate-mounted
• Direct or external operation handle
• Contact point technology
• Total integration
• Wide range of accessories
• Upgradeability
• Compliance to major certifications and approvals
LK4 30 to 100 A
• Fully visualised disconnection
• Positive break indication
• High thermal and dynamic withstand
• Severe utilisation categories
• High electrical and mechanical endurance
• Reliability
• Safety of property and personnel
• Simplicity
• Easy assembling

These switches are extremely durable and are tested and approved for use in the most demanding applications.