The **D5G0110N-R** is a high-performance, open-frame rotary switch manufactured by **Electroswitch**. It is part of the D5 Series, designed for industrial and military-grade applications where reliability and high contact density are required. --- ### ## Technical Specifications Below are the primary electrical and mechanical characteristics of the D5G0110N-R: | Feature | Specification | | :--- | :--- | | **Number of Positions** | 10 Positions | | **Number of Decks** | 1 Deck | | **Number of Poles** | 1 Pole per deck | | **Contact Timing** | Non-Shorting (Break-Before-Make) | | **Voltage Rating** | 115 VAC / 28 VDC | | **Current Rating** | 1.5 Amps at 28 VDC | | **Angle of Throw** | 30° | | **Contact Material** | Silver Alloy | | **Mounting Type** | Panel Mount | --- ### ## Key Electronic Components & Design ### 1. Contact Mechanism (Non-Shorting) The "N" in the part number signifies **Non-Shorting** contacts. In electronic terms, this is "Break-Before-Make." As the switch rotates, the connection to the first circuit is completely severed before the connection to the next circuit is established. This prevents momentary electrical shorts between adjacent channels. ### 2. Silver Alloy Contacts The use of silver alloy ensures low contact resistance and high conductivity. This is critical for signal integrity in low-voltage applications and prevents significant heat buildup when running at the maximum 1.5A current. ### 3. Open Frame Construction Unlike enclosed switches, the D5G0110N-R uses an open-frame design. This allows for: * **Easy Inspection:** Visual confirmation of contact status. * **Customization:** Additional decks can often be ganged together in similar series. * **Heat Dissipation:** Better airflow around the contacts during high-current operations. ### 4. Dielectric Strength The switch is built to withstand high voltages between insulated parts (typically up to 1,000V RMS), making it suitable for power distribution panels and robust testing equipment. --- ### ## Applications The D5G0110N-R is commonly found in: * **Industrial Controls:** Selection of different operating modes in machinery. * **Test Equipment:** Switching between different measurement scales or input channels. * **Aviation/Military:** High-reliability communication and navigation equipment. * **Audio Equipment:** High-end pre-amp input selectors where low signal loss is mandatory.