Harting Han 3A-KG-QB-M20 Hood/Housing, Top Entry, M20, Die-cast Aluminium, Grey, IP65/IP67

In an automated assembly line, a robotic arm repeatedly connects and disconnects power and signal lines. The Harting Han 3A-KG-QB-M20 hood/housing ensures those connections remain secure and protected, even with frequent mating cycles and exposure to dust and moisture. This top-entry housing, part of the Han 3A series, features a single locking lever (cross-bail) for quick and reliable locking, and an M20 cable gland thread for standard cable entry. Constructed from die-cast aluminium with a powder-coated finish, it offers excellent durability and corrosion resistance, making it suitable for harsh industrial environments.

Key specifications

• Series: Han 3A
• Connector Type: Hood / Housing
• Entry Type: Top Entry
• Cable Gland Thread Size: M20
• Housing Material: Die-cast aluminium
• Locking Type: Single Locking Lever (Cross-bail)
• Protection Rating: IP65 / IP67 (when mated)
• Temperature Range: -40 °C to +125 °C
• Colour: Grey
• Number of Levers: 1
• Compatible Inserts: Han 3A series inserts
• Mounting Type: Cable Mount
• Surface Treatment: Powder-coated
• RoHS Compliant: Yes
• Approvals: UL, CSA
• Gasket Material: NBR (Nitrile Butadiene Rubber)
• Housing Size: 3A
• Type of Locking: Han-Easy Lock®
• Cable Entry Orientation: Straight
• Number of Cable Entries: 1

Why choose it

The Han 3A-KG-QB-M20 stands out for its robust construction and high protection rating. The die-cast aluminium housing with powder coating resists corrosion and mechanical stress, while the IP65/IP67 rating ensures reliable operation in dusty or wet conditions. The single lever locking mechanism allows for fast and secure connection, reducing downtime during maintenance or reconfiguration. Its compact 3A size saves space without compromising performance.

Ideal use cases

• Industrial automation and control systems
• Machine building and robotics
• Power distribution and signal transmission
• Applications requiring IP65/IP67 protection

Good to know

The housing is compatible with Han 3A series inserts, allowing for flexible configuration of power and signal contacts. It is RoHS compliant and carries UL and CSA approvals, ensuring compliance with international standards. The NBR gasket provides additional sealing against environmental ingress. Note that the IP65/IP67 rating is achieved when properly mated with a compatible insert and hood.