Harting Screw housing, single locking, M20, size 3A

Product Overview

The Han 3A-SIS-SL-M20 (article no. 19 20 003 1150) is a screw-mounted industrial housing from Harting's Han A series. Features robust zinc die-cast construction with powder-coated finish in dust grey (RAL 7037), single locking lever mechanism, and M20 cable entry for secure panel mounting applications requiring excellent mechanical protection.

Key Features:

• Screw-mounted housing design for panel installation
• Han A series 3A size for compact applications
• Zinc die-cast construction for maximum durability
• Powder-coated finish in dust grey (RAL 7037)
• Single locking lever for secure connection
• M20 cable thread entry
• Steel hardware components for robust mounting
• Slim, space-saving design optimizes panel space

Applications:

Industrial control panels, machinery installations, automation equipment, process control systems, panel-mounted connector applications, manufacturing equipment, mechanical engineering installations, demanding industrial environments requiring robust connections.

Technical Specifications:

• Category: Hoods/Housings for industrial applications
• Series: Han A
• Size: 3A
• Housing Type: Screw-mounted housing (SIS-SL)
• Material: Zinc die-cast construction
• Finish: Powder-coated RAL 7037 (dust grey)
• Cable Entry: M20 thread
• Locking Mechanism: Single lever (SL)
• Hardware: Steel components
• Insert Compatibility: Han A series inserts
• Protection Rating: IP67 with seal screw (313-6540)

Design Features

The SIS (Screw Installation System) design provides secure panel mounting through steel hardware components, while the SL (Single Lever) mechanism ensures reliable connection with easy operation. The zinc die-cast construction with powder coating offers superior corrosion resistance and mechanical strength for demanding industrial environments.

System Benefits:

• Robust zinc die-cast construction provides exceptional durability
• Screw-mounted design ensures secure panel installation
• Single lever operation reduces connection time
• Powder-coated finish offers corrosion resistance
• Compact 3A size optimizes panel space utilization
• Steel hardware components provide reliable mounting

Standards:

• Industrial connector housing standards
• Han A series compatibility specifications
• IP protection rating standards (IEC 60529)
• Zinc die-cast material standards
• Panel mounting connector requirements

Compliance:

• Harting Han A series specifications
• Industrial automation standards
• Environmental protection requirements
• Mechanical durability standards
• Corrosion resistance specifications

Download existing graphical data for this product:

• Product Datasheet
• Product Documentation