3-Contact Circular Industrial Connectors
Three-contact circular connectors from Cnlinko & Hirschmann are engineered for industrial automation, instrumentation, and power distribution. Their cylindrical shell design combined with threaded, bayonet, or locking mating mechanisms ensures high mechanical resilience, rapid installation and dependable operation in harsh environments.
Key Features:
- Current and voltage ratings: Rated voltage can be 300V, 400V, or 500V while rated current can be 16, 20, 25, or 35 Amps
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Environmental sealing & ruggedness: Cnlinko models provide IP65/67 protection while Hirschmann offers IP 66/67 protection against dust and water ingress. They are designed for repeated mating cycles
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Mechanical design & termination styles: Options include cable-mount plugs, panel-mount receptacles, solder-cup or screw-terminal terminations, metal or plastic shells.
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Selection guidance: Choose a connector whose rated current, voltage and environmental protection exceed your highest expected demand. Check wire gauge or conductor size compatibility (e.g., 14-12 AWG)
Applications:
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Power delivery and return lines for sensors, actuators or small motors in automation setups.
- LED lighting, stage lighting & lighting displays
- Medical equipment
- Audio/visual equipment
- Hydraulics & pneumatics
- Manufacturing
- Photovoltaics
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