The APEM Panel Switches 12168AK is a robust four-pole autoswitch designed for high-specification environments. Featuring a bright chrome finish, 1.000 Vrms 50 Hz dielectric strength, and a contact bounce of 2 ms max, this switch operates reliably across -40°C to +85°C temperatures. Ideal for industrial applications requiring precise electrical control.

Product Overview

The APEM Panel Switches 12168AK is a high-reliability four-pole autoswitch engineered for demanding industrial environments. This switch delivers precise electrical control with a bright chrome finish, robust construction, and exceptional thermal performance. Its ability to withstand extreme temperatures from -40°C to +85°C ensures consistent operation in harsh conditions, while the 1.000 Vrms 50 Hz dielectric strength and 10 mΩ max initial contact resistance guarantee reliable electrical performance. The toggle action on 2-position models provides smooth mechanical operation, making it suitable for applications requiring precise switching without contact bounce.

Electrical Performance

The APEM Panel Switches 12168AK delivers precise electrical control with a dielectric strength of 1.000 Vrms 50 Hz min. between terminals and poles, ensuring reliable isolation under standard electrical conditions. Its initial contact resistance of 10 mΩ max and insulation resistance of 1.000 MΩ min. at 500VDC provide consistent performance across varying loads and environmental conditions. The switch supports electrical functions including ON, OFF, and MOM (Momentary Operation) for versatile control applications.

Environmental Resilience

Engineered to operate in extreme temperature ranges from -40°C to +85°C, the Panel Switches 12168AK maintains reliable performance in harsh industrial environments. Its CECC approval and MIL compliance ensure adherence to stringent international standards for durability and safety. The robust construction and sealing options protect against environmental factors, making it suitable for use in demanding applications where temperature fluctuations and external contaminants are common.

Mechanical Operation

The toggle action on 2-position models ensures smooth mechanical operation with minimal contact bounce (2 ms max). This feature is critical for applications requiring precise switching without unintended interruptions. The switch includes several locking lever options for secure engagement, enhancing reliability during high-frequency operations and reducing the risk of accidental disengagement.

Sealing and Finish

Available with front panel sealing options featuring one O-ring and sealing washer, the Panel Switches 12168AK provides effective protection against dust and moisture. The bright chrome finish on the actuator and levers ensures a durable, aesthetically pleasing appearance while maintaining corrosion resistance. The lever bushing housing, nuts, and washers are finished with satin chrome for enhanced longevity and ease of maintenance.

Technical Specifications

Product Summary

The APEMPanel Switches 12168AK is presented using the documented product characteristics available for this model.