The Schneider Electric TeSys SK LA4SKE1U is a varistor suppressor module designed to protect electrical equipment from transient voltage surges. This module is part of the TeSys SK family, a range of accessories for motor control and protection devices. It is engineered to safeguard sensitive components within automation systems by absorbing excess voltage spikes.

Technical details

• Series: TeSys SK
• Product Type: Suppressor Module
• Protection Technology: Varistor
• Voltage Rating: 110 to 250 V AC/DC
• Function: Voltage surge suppression
• Compatibility: Designed for use with TeSys SK components and associated control systems.
• Construction: Compact module for DIN rail mounting.

Applications & compatibility

This suppressor module is commonly integrated into control panels for industrial machinery, including packaging lines, material handling systems, and general automation equipment. It is essential for protecting motor starters, contactors, and electronic control modules from damaging voltage transients that can occur due to switching operations or external events.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the LA4SKE1U or contact our technical team for cross-reference assistance with compatible TeSys SK components.