The APEM Panel Switches 11169A are robust, four-pole autoswitches designed for high-specification environments. These nickel-plated switches feature CECC approval, smooth toggle action on 2-position models, and epoxy-sealed terminals for reliable operation in extreme temperatures (-40°C to +85°C). With initial contact resistance of 10 mΩ max and dielectric strength of 1,000 Vrms, they ensure precise electrical performance in demanding industrial applications.
Product Overview
The APEM Panel Switches 11169A are high-reliability four-pole autoswitches engineered for rigorous industrial environments. These switches deliver precise electrical control with CECC approval, featuring nickel-plated construction, epoxy-sealed terminals, and robust toggle action for smooth operation in 2-position models. Designed to withstand extreme temperature ranges (-40°C to +85°C), they provide consistent performance in high-demand applications while maintaining low contact resistance (10 mΩ max) and high insulation resistance (1,000 MΩ min at 500 VDC).
Electrical Performance
The Panel Switches 11169A deliver precise electrical switching with a dielectric strength of 1,000 Vrms (50 Hz) between terminals and poles, ensuring robust electrical isolation. Initial contact resistance remains below 10 mΩ max, minimizing voltage drop during operation. Insulation resistance exceeds 1,000 MΩ min at 500 VDC, providing reliable electrical separation even under high-voltage conditions.
Environmental Resilience
Engineered for extreme conditions, these switches operate across a wide temperature range (-40°C to +85°C), making them suitable for harsh industrial environments. The epoxy-sealed terminals and nickel-plated finish resist corrosion and moisture, ensuring long-term reliability without maintenance in demanding settings.
Mechanical Operation
The toggle action on 2-position models provides smooth mechanical operation with minimal contact bounce (2 ms max), ensuring precise switching without unintended interruptions. Cylindrical levers and solder lug terminals facilitate secure installation and reliable connection in high-vibration applications.
Technical Specifications
Electrical Specifications
| Feature | Specification |
|---|
| Insulation resistance | 1,000 MΩ min. at 500 VDC |
| Dielectric strength | 1,000 Vrms 50 Hz min. between terminals2,000 Vrms 50 Hz min. between poles and between terminals and frame Contact bounce: 2 ms max |
Environmental Specifications
| Feature | Specification |
|---|
| Operating temperature | -40 °C to +85 °C (-40 °F to 185 °F) |
General Specifications
| Feature | Specification |
|---|
| Torque | 1.25 Nm (.92 Ft.lb) max. applied between the 2 nuts Standard |
| panel thickness | 2.5 mm (.098) max. |
| Feature | Specification |
|---|
| Sealing | Epoxy Sealed Terminals,Terminals And Bushing:Solder Lug or Right Angle,Special |
| Options | No Special Requirement |
| Electrical Functions | ON OFF ON |
Specifications
| Feature | Specification |
|---|
| Specifications Operating temperature | -40 °C to +85 °C (-40 °F to 185 °F) |
Product Summary
The APEMPanel Switches 11169A is presented using the documented product characteristics available for this model.
