The APEM Panel Switches 11149AK are robust, CECC-approved autoswitches designed for high-specification environments. These double-pole switches feature silver contact materials, nickel-plated finishes, and toggle action for smooth mechanical operation on 2-position models. With operating temperatures ranging from -40°C to +85°C and a torque specification of 1.25 Nm, they offer reliable performance in demanding industrial applications.

Product Overview

The APEM Panel Switches 11149AK are engineered as CECC-approved robust autoswitches for high-specification industrial environments. These double-pole switches utilize silver contact materials and feature a nickel-plated finish with standard levers. Designed for smooth mechanical operation, the 2-position models provide a toggle action that ensures precise control. With an operating temperature range of -40°C to +85°C and a torque specification of 1.25 Nm, these switches are built to withstand extreme conditions while maintaining reliable electrical performance in critical applications.

Environmental Performance

The APEM Panel Switches 11149AK operate effectively across an extreme temperature range of -40°C to +85°C, making them suitable for harsh industrial environments. This robust performance ensures reliable operation in both cold and hot conditions, from Arctic conditions to high-temperature industrial processes. The front panel sealing options provide additional environmental protection, enhancing durability in dusty, wet, or high-moisture settings.

Electrical Characteristics

These switches feature a standard ON-OFF-ON electrical function, enabling precise control of electrical circuits. The double-pole configuration with silver contact materials ensures low resistance and high reliability, minimizing electrical arcing and heat generation. The nickel-plated finish further enhances the electrical performance by reducing corrosion and maintaining conductivity over time.

Mechanical Operation

The toggle action on 2-position models delivers smooth mechanical operation, reducing wear and tear during repeated use. The 1.25 Nm torque specification ensures secure mounting without excessive force, while the standard levers provide intuitive handling and precise positioning. This mechanical design supports long-term reliability in high-traffic industrial applications.

Technical Specifications

Specifications

Product Summary

The APEMPanel Switches 11149AK is presented using the documented product characteristics available for this model.