Plastrol ZKH2-3SS Hermetic Cable Connector, 3-Pin, IP68, 16A, 230-450VAC

The Plastrol ZKH2-3SS is a professional 3-pin hermetic cable connector engineered to provide secure and reliable electrical connections in challenging environmental conditions. Designed with a robust construction, this connector ensures long-term performance for various outdoor and industrial electrical systems where moisture and dust protection are critical requirements.

Advantages

This hermetic connector offers superior protection against environmental factors thanks to its IP68 ingress protection rating, which guarantees complete resistance to dust ingress and immersion in water. The durable housing material ensures mechanical strength and longevity, while the 3-pin configuration allows for standard phase, neutral, and earth connections. Its high electrical rating of 16A and voltage capacity of 230-450VAC make it a versatile solution for a wide range of power distribution tasks.

Suitable for

• Outdoor lighting systems and garden illumination
• Power supply connections for water pumps and fountains
• Industrial machinery requiring moisture-proof cable joints
• Temporary or permanent outdoor electrical installations

When it may not be suitable

This connector is not intended for high-voltage power transmission lines or applications exceeding the specified 450VAC limit. It is also not suitable for use in environments involving extreme chemical exposure or high-pressure steam cleaning, which could compromise the integrity of the sealing gaskets over time.

Key specifications

• Number of pins: 3
• Ingress protection rating: IP68
• Maximum current: 16A
• Voltage range: 230-450VAC
• Connection type: Hermetic cable coupling

How to use

To install the connector, strip the insulation from the ends of your cables according to the internal terminal requirements. Insert the wires into the designated pin terminals and secure them firmly using the provided screws or clamping mechanism. Ensure that the cable glands are tightened sufficiently to compress the internal seals around the cable jacket, which is essential for maintaining the IP68 hermetic seal. Once assembled, verify that the housing is fully closed and locked to prevent accidental disconnection.

What to consider before purchase

• Verify the outer diameter of your cable to ensure it fits the sealing range of the connector glands
• Confirm that your electrical load does not exceed the 16A current rating
• Check the wire gauge compatibility with the internal terminal blocks

Usage recommendations

Always ensure that the power supply is completely disconnected before performing any electrical installation work. Regularly inspect the connector for signs of physical damage or degradation of the seals if installed in areas subject to extreme weather conditions.