NKK Switches S6A Toggle Switch

The NKK Switches S6A is a DPDT (double-pole, double-throw) panel-mount toggle switch designed for reliable switching in industrial, instrumentation, and electronic control applications. Part of NKK’s S-Series medium-capacity toggle switches, it provides durable mechanical construction and stable electrical performance for both AC and DC circuits.

The switch features an On-On maintained action, allowing it to toggle between two active circuits. With a 20 A current rating and 125 VAC / 30 VDC voltage rating, the S6A can control moderate electrical loads such as motors, lighting systems, and power distribution circuits.

Built with a chrome-plated brass actuator and rugged internal contacts, the switch offers long service life and reliable operation even in demanding environments. Its panel-mount design with solder-lug terminals enables secure installation in equipment panels, control boxes, and custom electronic assemblies.

Key Features

• DPDT On-On toggle switch for dual-circuit control

• 20 A current rating for medium-power switching applications

• Panel-mount design with solder-lug terminals

• Chrome-plated brass actuator for durability

• Long electrical life (~25,000 cycles)

• Compact design suitable for control panels and equipment enclosures

Technical Specifications

• Switch Type: Toggle

• Circuit Configuration: DPDT (Double Pole Double Throw)

• Switch Function: On-On

• Current Rating: 20 A

• Voltage Rating: 125 VAC / 30 VDC

• Mounting Type: Panel mount

• Termination Style: Solder lug

• Panel Cutout: ~12.5 mm diameter

• Actuator Length: ~17.5 mm

• Operating Temperature: −10 °C to 70 °C