The APEM Panel Switches 12149AD2G-038 is a robust double-pole autoswitch designed for high-specification environments. Featuring a toggle action for smooth mechanical operation, epoxy sealed terminals, and a black finish on bushing actuator and hardware, this switch delivers reliable performance across -40°C to +85°C operating temperatures. With a dielectric strength of 1.000 Vrms 50 Hz min. and initial contact resistance of 10 mΩ max., it ensures precise electrical control in demanding industrial applications.

Product Overview

The APEM Panel Switches 12149AD2G-038 is a high-reliability double-pole autoswitch engineered for stringent industrial environments. This switch combines robust construction with precise electrical performance, featuring a toggle action for smooth mechanical operation and epoxy sealed terminals to ensure long-term durability. Designed to withstand extreme temperature ranges from -40°C to +85°C, it provides reliable switching performance with minimal contact bounce (2 ms max.) and high insulation resistance (1.000 MΩ min. at 500VDC). The switch is CECC approved and conforms to MIL standards, making it ideal for applications requiring consistent, high-specification electrical control.

Electrical Performance

The APEM Panel Switches 12149AD2G-038 delivers precise electrical switching with a dielectric strength of 1.000 Vrms 50 Hz min. between terminals and 2.000 Vrms 50 Hz min. between poles and terminals. It features an initial contact resistance of 10 mΩ max. and a contact bounce time of 2 ms max., ensuring reliable and consistent operation in high-demand applications. The switch also provides an insulation resistance of 1.000 MΩ min. at 500VDC, critical for maintaining electrical safety in industrial systems.

Environmental Resilience

Engineered for extreme conditions, this switch operates effectively across a wide temperature range from -40°C to +85°C. Its epoxy sealed terminals and bushing actuator hardware provide exceptional protection against environmental factors, while the CECC approval and MIL conformity ensure compliance with stringent international standards for industrial use.

Mechanical Operation

The toggle action mechanism ensures smooth mechanical operation for 2-position models, reducing wear and enhancing longevity. The switch includes options for front panel sealing via two O-rings and various locking lever configurations, allowing customization to meet specific application requirements without compromising reliability.

Sealing and Finish

Available with a black finish on bushing actuator and hardware, the switch features a white fluorescent tip for enhanced visibility. The epoxy sealed terminals and optional front panel sealing with two O-rings provide robust protection against moisture and contaminants, ensuring long-term performance in harsh environments.

Technical Specifications

Product Description

Product Summary

The APEMPanel Switches 12149AD2G-038 is presented using the documented product characteristics available for this model.