The Grayhill M3786/4-0870 is a robust multi-deck rotary switch engineered for demanding environments. Its rugged construction ensures long-term operation, while the availability of multiple circuitry options provides flexibility in design. Military-qualified versions (MIL-S-3786/04) are available for applications requiring stringent performance standards. This switch is suitable for applications requiring a reliable and durable switching solution, such as industrial control panels, instrumentation, and automation systems. It features a 1 Amp current rating and offers a choice of shaft/panel seal, adjustable stops, PC termination, and UL recognition.