C & K 4 Position DPDT Rotary Switch 2.5A Panel Mount Terminal Glass Filled Polyamide 66 A20403RNCG

C & K A20403RNCG 4 Position DPDT Rotary Switch is an industrial-grade rotary switch designed for precise and flexible circuit selection. This switch features a four-position mechanism with DPDT (Double Pole Double Throw) contact configuration, allowing for advanced switching functions suitable for controlling multiple circuits with a single device.

Engineered for panel mounting, the switch utilizes terminal type connections for easy and secure installation. The housing is constructed from glass filled polyamide 66, offering high mechanical strength and resistance to wear and chemicals. The actuator is black and ergonomically designed for reliable manual operation.

Capable of managing switch contact currents up to 2.5A and operating under both AC and DC voltages up to 125V, this switch suits a variety of industrial and commercial applications, including automotive systems, HVAC controls, building automation, major and small appliances, telecommunications devices, audio/visual equipment, laboratory and test instrumentation, and consumer electronics. The precise detent mechanism ensures positive position indication, with both shorting and non-shorting contact options to meet varied circuit requirements.

With a robust mechanical life rating of 300,000 cycles and minimum operating temperature as low as -30°C with a maximum up to 85°C, this rotary switch is designed for continuous duty in challenging environments. The compact design provides a panel-friendly depth of 14.48mm, width of 26.19mm, and height of 58.94mm, with a diameter of 26.2mm, enabling efficient space management in equipment layouts.

Additional features include a 30° angle of throw, multi-pole and multi-position capability for extended control options, and compliance with RoHS, cULus, and UL 94 V-0 safety standards. Terminal-type connectors ensure reliable electrical contact and facilitate integration with PCB or standard wiring. The switch is not illuminated, adding simplicity and reducing mechanical complexity.

Error-free operation and extended service are assured by the switch's high-quality materials and design. It is ideal for equipment where long mechanical life and repeatable performance are required, such as elevators, ceiling fans, portable tools, building and industrial controls, and advanced electronics.

Explore more Rotary Switches and industrial controls from C & K in the EnvMart catalog for superior panel mounting and circuit control solutions.