ITT Interconnect Solutions expands its APD series circular connector family with the 500-V dc, 20-A four-way circular connector. A direct inline and bulkhead sensor connector, the device features three-point bayonet coupling that combines robustness and high vibration resistance with the ability to withstand moisture ingress. With operating temperature ranges from -40 to +125°C (-40 to +257°F), the plastic connector is resistant to engine, transmission, and brake fluids. It's a cost-effective, reliable, IP-grade connector suitable for use in medium- and high-volume hybrid, electric, and off-highway vehicle applications, including control, power distribution, and junction boxes. The APD four-way contacts are recessed as a safety feature so they cannot be touched directly.