The APEM Panel Switches 11149AD2 is a robust double-pole autoswitch designed for high-specification environments. Featuring nickel-plated levers, epoxy sealed terminals, and CECC approval, this switch delivers reliable operation across -40°C to +85°C temperatures with a contact bounce of 2 ms max. Ideal for demanding industrial applications requiring precise electrical control.
Product Overview
The APEM Panel Switches 11149AD2 is a double-pole autoswitch engineered for high-reliability industrial use. With CECC certification and robust construction, this panel switch provides precise electrical control in extreme environmental conditions. Its nickel-plated levers, epoxy sealed terminals, and solder lug terminals ensure durability and consistent performance across a wide temperature range from -40°C to +85°C. The switch features a smooth toggle action for 2-position models, minimizing contact bounce to 2 ms max while maintaining high insulation resistance (1,000 MΩ min. at 500 VDC) and dielectric strength (1,000 Vrms 50 Hz min. between terminals).
Electrical Performance
The APEM Panel Switches 11149AD2 delivers reliable electrical performance with a minimum insulation resistance of 1,000 MΩ at 500 VDC and dielectric strength of 1,000 Vrms 50 Hz between terminals. Initial contact resistance remains below 10 mΩ max, ensuring consistent electrical connections even under high-stress conditions. The switch supports a 2-position ON-OFF-ON electrical function for precise control applications.
Environmental Resilience
Engineered for extreme environments, the switch operates within a temperature range of -40°C to +85°C (-40°F to 185°F). Its epoxy sealed terminals and front panel sealing options with two O-rings provide protection against moisture, dust, and harsh conditions, making it suitable for industrial settings where reliability is critical.
Mechanical Operation
The switch features a smooth toggle action on 2-position models, minimizing contact bounce to 2 ms max. Nickel-plated cylindrical levers ensure precise mechanical operation while maintaining durability. The double-pole configuration allows for simultaneous control of two circuits, enhancing safety and efficiency in complex systems.
Construction and Terminations
Constructed with solder lug or right-angle terminals, the switch offers flexible connection options. Epoxy sealing of terminals and bushings ensures long-term reliability, while the nickel-plated finish resists corrosion and wear. The panel thickness of 2.5 mm max. provides structural integrity without compromising on compact design.
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. |
Product Description
| Feature | Specification |
|---|
| Configuration | double pole configuration |
| Feature | Specification |
|---|
| Sealing | Epoxy Sealed Terminals,Terminals And Bushing:Solder Lug or Right Angle,Special |
| Electrical Functions | ON OFF ON |
Specifications
| Feature | Specification |
|---|
| Specifications Operating temperature | -40 °C to +85 °C (-40 °F to 185 °F) |
| connection | terminals and bushings. |
Product Summary
The APEMPanel Switches 11149AD2 is presented using the documented product characteristics available for this model.
