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Tameson UK£11.17Visit shop Harting Grey Han 3A Surface Mount Housing M20 - 19200031250
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The Harting Han 3A Surface Mount Housing (19200031250) is designed for industrial engineers and technicians who require a rugged, reliable housing for secure electrical connections in harsh environments. It provides high-level ingress protection (IP65/IP67) and impressive thermal resistance, making it ideal for demanding factory settings. The primary caveat is that it is specifically designed for the Han 3A size standard, which limits its use to compatible modular inserts and connectors.
| Colour | Grey |
|---|---|
| Model Part Number | 19200031250 |
| Brand | Harting |
IP65 means it is dust-tight and protected against water jets. IP67 means it is dust-tight and protected against temporary immersion in water.
Yes, provided it is installed with appropriate, weather-rated cable glands to maintain the IP seal.
The housing is made of a durable, powder-coated metal alloy designed for industrial strength.
No, this is the housing only. Compatible Han 3A inserts must be purchased separately.
It is compatible with all standard M20 metric cable glands, though IP-rated glands are recommended.
Check that the insert is seated correctly in the housing and that no cables are obstructing the closure path.
Verify that the M20 cable gland is fully tightened and that the housing gasket is properly compressed against the mounting surface.
To ensure the unit maintains its IP65/IP67 rating, it must be mounted on a flat, clean surface using appropriate hardware. Always use a compatible M20 cable gland that meets the same IP rating standards to prevent moisture from entering through the cable entry point. Inspect the integrated gasket before installation to ensure it is free of debris or damage. Periodically check the locking lever for signs of fatigue or stiffness and apply a light industrial lubricant if necessary. The housing can be cleaned using a damp cloth with mild detergents; avoid using abrasive chemicals that could compromise the grey powder coating.
