Tech Lab C-7506.A Rotary Switch 5930-01-081-4198 Rev F Precision Selector The Tech Lab C-7506.A Rotary Switch, identified by National Stock Number (NSN) 5930-01-081-4198 and Revision F, is a precision selector switch engineered for high-reliability applications. This rotary switch is designed to meet stringent performance standards, making it suitable for various industrial and military environments. Key Features Design and Construction: The switch features a circular wafer design with a bushing mount, ensuring secure and stable installation. ([wbparts.com](https://www.wbparts.com/rfq/5930-01-098-0759.html?utm_source=openai)) Electrical Specifications: It operates effectively at 115.0 volts AC and 28.0 volts DC at sea level, with a contact load current rating of 170.0 milliamperes for resistive loads in AC applications and 550.0 milliamperes for resistive loads in DC applications. ([wbparts.com](https://www.wbparts.com/rfq/5930-01-098-0759.html?utm_source=openai)) Switching Mechanism: The switch employs a nonpile-up symmetrical contact design with a “make before break” action, ensuring seamless transitions between positions. ([wbparts.com](https://www.wbparts.com/rfq/5930-01-098-0759.html?utm_source=openai)) Mechanical Specifications: It includes a round shaft with a diameter of 0.250 inches and a length of 0.313 inches, facilitating easy integration into various systems. ([wbparts.com](https://www.wbparts.com/rfq/5930-01-098-0759.html?utm_source=openai)) Durability: Constructed with silver-plated rotor blades and terminal surfaces, the switch offers enhanced conductivity and resistance to corrosion. ([wbparts.com](https://www.wbparts.com/rfq/5930-01-098-0759.html?utm_source=openai)) Applications This rotary switch is ideal for use in precision instrumentation, control panels, and other applications requiring reliable and accurate selection mechanisms. Its robust design ensures consistent performance in demanding environments. Additional Information The Tech Lab C-7506.A Rotary Switch is available in open-box condition, offering a cost-effective solution without compromising quality. It comes with a 30-day return policy, providing assurance and flexibility for your purchasing decisions. For more details or to make a purchase, please refer to the product listing.