The APEM Panel Switches 12146DK is a robust double-pole autoswitch designed for high-specification environments. Featuring a bright chrome finish, toggle action for smooth 2-position operation, and CECC approval, it delivers reliable performance across -40°C to +85°C temperatures. With a dielectric strength of 1.000 Vrms 50 Hz min. and initial contact resistance of 10 mΩ max., this switch ensures precise electrical control in demanding industrial applications.

Product Overview

The APEM Panel Switches 12146DK is a high-reliability double-pole autoswitch engineered for stringent industrial environments. This panel switch combines robust construction with precise electrical performance, featuring a bright chrome finish and toggle action for smooth 2-position operation. Designed to withstand extreme temperature ranges from -40°C to +85°C, it meets CECC and MIL standards for durability and safety. The switch delivers consistent performance with a dielectric strength of 1.000 Vrms 50 Hz min. between terminals and a maximum initial contact resistance of 10 mΩ, making it ideal for critical control applications where reliability is paramount.

Electrical Performance

The APEM Panel Switches 12146DK delivers precise electrical control with a dielectric strength of 1.000 Vrms 50 Hz min. between terminals and a minimum of 2.000 Vrms 50 Hz between poles and terminals. Initial contact resistance remains at 10 mΩ max., ensuring low resistance during operation. Insulation resistance reaches 1.000 MΩ min. at 500VDC, providing reliable electrical isolation under demanding conditions.

Environmental Resilience

Engineered for extreme conditions, the switch operates effectively across a wide temperature range from -40°C to +85°C. Its robust construction and CECC approval ensure compliance with MIL standards, making it suitable for harsh industrial environments where temperature fluctuations and mechanical stress are common.

Mechanical Operation

The toggle action on 2-position models provides smooth mechanical operation with minimal contact bounce (2 ms max.). The switch features a bright chrome finish on the actuator and is designed with a 15mm bushing for secure mounting. The robust construction ensures long-term reliability even under high-frequency use.

Sealing and Protection

Front panel sealing is achieved through a single O-ring and sealing washer, providing effective protection against dust and moisture. This sealing option ensures the switch remains functional in environments where contamination is a concern, without compromising the switch's operational integrity.

Technical Specifications

General Specifications

Product Description

Specifications

Product Summary

The APEMPanel Switches 12146DK is presented using the documented product characteristics available for this model.