Siemens 3VA9111-0WD30 electrical terminals

The Siemens 3VA9111-0WD30 electrical terminals are single-piece, multicoloured terminals designed to provide reliable connections in control panels and electrical installations. With a unit weight of approximately 18 g and compact packaging dimensions, these terminals are intended to fit into a range of distribution and connection applications where durable, clearly identifiable terminations are required.

Advantages

These terminals combine clear colour coding with a compact form factor to simplify wiring and identification during installation and maintenance. Their construction provides stable mechanical clamping and consistent electrical contact, reducing the risk of loose connections. The small weight and single-piece packaging make handling and inventory management straightforward.

Suitable for

• Control cabinet wiring and terminal blocks
• Signal and low-voltage distribution circuits
• Industrial automation panels and equipment terminations
• Maintenance and retrofit jobs requiring clear visual identification

Key specifications

• Colour: multicoloured for visual identification
• Quantity in pack: 1 piece
• Unit weight: approximately 18 g
• Package dimensions (W × D): 1000 mm × 240 mm
• Intended for reliable electrical termination in low-voltage systems

How to use

Select the terminal colour and type appropriate for the circuit and conductor size. Prepare the conductor according to standard stripping length recommendations for the terminal or terminal block used. Insert the conductor into the terminal connection point and secure it using the terminal's clamping mechanism or the matching terminal block screw/fastener. Verify mechanical retention and electrical continuity after installation. Follow standard safety procedures, including de-energising circuits before making or changing connections.

Recommendations

Use these terminals in accordance with local electrical codes and the installation instructions of the associated Siemens equipment. Check conductor cross-section compatibility and torque settings of mating terminal blocks to ensure secure clamping and reliable contact.