The APEM Keylock switches LK5SGB126-M3 is a robust single and double pole autoswitch designed for industrial applications. This switch offers high dielectric strength (1000 V RMS minimum at sea level), exceptional insulation resistance (≥109 MΩ), and reliable electrical life (6000 cycles at full load). Its gold-plated copper alloy contacts ensure low contact resistance (≤ 10 mΩ) and long-term performance in demanding environments.

Product Overview

The APEM Keylock switches LK5SGB126-M3 is a high-performance autoswitch engineered for critical industrial control applications. This single and double pole switch supports up to four positions and delivers exceptional reliability through its gold-plated copper alloy contacts, ensuring low contact resistance (≤ 10 mΩ) and high electrical life (6000 cycles at full load). The switch meets stringent electrical safety standards with a dielectric strength of 1000 V RMS minimum at sea level and insulation resistance of ≥109 MΩ, making it suitable for demanding environments where precise switching is essential.

Electrical Performance

The Keylock switches LK5SGB126-M3 delivers robust electrical performance with a dielectric strength of 1000 V RMS minimum at sea level and insulation resistance of ≥109 MΩ. This ensures reliable operation in high-voltage environments while maintaining safety standards. The switch also provides electrical life of 6000 cycles at full load, making it suitable for applications requiring frequent switching without degradation.

Contact Characteristics

With gold-plated copper alloy contacts, the Keylock switches LK5SGB126-M3 achieves low contact resistance (≤ 10 mΩ), ensuring efficient current flow and minimal power loss. This feature is critical for applications where precise switching and minimal heat generation are required, such as in industrial control systems and automation processes.

Reliability and Safety

The switch is UL approved, ensuring compliance with stringent safety standards. Its high electrical life (6000 cycles at full load) and robust construction make it ideal for applications where long-term reliability and consistent performance are essential, such as in manufacturing equipment and industrial machinery.

Technical Specifications

Electrical Specifications

Product Summary

The APEMKeylock switches LK5SGB126-M3 is presented using the documented product characteristics available for this model.