1sna400782r0000 – hd6/22,f12g

Why Choose the TE Connectivity HD6/22.F12G Stud Terminal Block?

The TE Connectivity HD6/22.F12G, part number 1SNA400782R0000, is a heavy-duty feed-through stud terminal block with twelve quick-connect branch terminals designed for industrial and railway electrical distribution applications. Part of the ENTRELEC terminal block portfolio, it combines a high-current M6 stud connection with multiple Faston-style quick-connect tabs in a compact DIN rail-mounted assembly.

The HD6/22.F12G provides a 35 mm², 115 A main circuit through an M6 stud terminal, together with 12 quick-connect 6.3 × 0.8 mm tabs rated at up to 16 A per tab. This configuration enables one high-capacity incoming connection to be distributed conveniently to multiple branch connections, reducing the need for separate distribution components.

Designed with 22 mm spacing, the HD6/22.F12G has one electrical circuit, one level and a total of 13 connection positions. Its combination of screw/stud and quick-connect termination methods, robust polyamide housing and compatibility with standard DIN rails makes it particularly suitable for rolling stock, transportation equipment and demanding industrial control assemblies.

Key Advantages

• Heavy-duty feed-through stud terminal block with integrated branch distribution.
• 35 mm² main circuit rated at 115 A.
• One M6 stud terminal provides a robust high-current connection.
• 12 quick-connect 6.3 × 0.8 mm tabs simplify branch wiring.
• Each quick-connect branch supports up to 16 A.
• 13 connection positions within a single terminal assembly.
• DIN rail mounting supports efficient installation in control and distribution panels.

Key Features

• TE Connectivity / ENTRELEC HD6/22.F12G terminal block.
• Feed-through stud terminal block configuration.
• One circuit and one level.
• 13 positions comprising one main stud and twelve branch connections.
• M6 × 31.5 mm main stud terminal.
• 12 quick-connect 6.3 × 0.8 mm tabs.
• 115 A main-circuit current rating.
• 16 A maximum current per quick-connect tab.
• 400 V AC / 500 V DC NF F 61-017 voltage ratings.
• 600 V AC operating voltage.
• Beige polyamide housing.
• 22 mm product spacing.

Efficient High-Current and Branch Circuit Distribution

The HD6/22.F12G combines a high-capacity stud connection and multiple quick-connect terminals within one compact device. The M6 main stud provides a secure connection for conductors up to 35 mm², while the twelve branch tabs allow smaller circuits to be connected using standard 6.3 × 0.8 mm quick-connect terminals.

This architecture is particularly useful where a high-current supply needs to be distributed to multiple auxiliary circuits. DIN rail mounting, a wide operating temperature range and railway-oriented electrical ratings make the HD6/22.F12G suitable for control cabinets, rolling stock and other installations requiring dependable multi-branch power distribution.

Typical Applications

• Railway and rolling stock electrical systems.
• Industrial power distribution assemblies.
• Control cabinets and automation panels.
• High-current supply and auxiliary branch circuits.
• Transportation electrical equipment.
• Machine and production equipment wiring.
• DIN rail-mounted distribution systems.