Wago 283-101 2-conductor terminal block 16mm2 grey

The Wago 283-101 is a professional-grade 2-conductor terminal block engineered for secure and reliable electrical connectivity in industrial and commercial environments. Designed for mounting on standard DIN-rails, this component provides a robust solution for managing electrical circuits with a conductor cross-section capacity of 16mm2. Its grey housing is built for durability, ensuring long-term stability and organized wiring within control cabinets and distribution panels.

Advantages

This terminal block utilizes advanced spring pressure connection technology, which eliminates the need for frequent maintenance associated with traditional screw terminals. The design ensures consistent contact force regardless of vibrations or thermal expansion, providing a gas-tight connection that maintains electrical integrity over time. Its compact 12mm width allows for high-density wiring, helping to save valuable space in crowded electrical enclosures while maintaining clear accessibility for installation and testing.

Suitable for

• Industrial control cabinets and automation systems
• Power distribution panels in commercial buildings
• Applications requiring vibration-resistant electrical connections
• Wiring systems where space-saving and organized cable management are essential

When it may not be suitable

This terminal block is specifically designed for conductors up to 16mm2 and may not be suitable for applications requiring larger cable cross-sections or specialized high-current busbar systems. It is intended for indoor use within protected enclosures and is not designed for direct exposure to harsh outdoor elements or corrosive environments without additional protective housing.

Key specifications

• Conductor capacity: 16mm2
• Connection type: 2-conductor
• Mounting style: DIN-rail
• Width: 12 mm
• Depth: 85 mm
• Height: 45.5 mm
• Color: Grey

How to use

To install the Wago 283-101, snap the terminal block onto a standard DIN-rail until it clicks securely into place. Strip the insulation from your electrical wire to the recommended length and insert the conductor into the terminal opening. The internal spring mechanism will automatically secure the wire, creating a reliable electrical contact. To remove or adjust the wire, use a standard screwdriver to operate the integrated actuator, which releases the spring pressure and allows for easy extraction of the conductor.

What to consider before purchase

• Ensure the conductor cross-section of your wiring matches the 16mm2 capacity.
• Verify that your mounting rail is compatible with standard DIN-rail components.
• Calculate the total number of terminal blocks needed for your specific cabinet layout.
• Confirm that the operating environment is within the specified temperature and humidity limits for standard electrical components.

Usage recommendations

Always ensure that the power supply is disconnected before performing any wiring or maintenance tasks. Use appropriate wire stripping tools to avoid damaging the conductor strands, and ensure that the wire is fully inserted into the terminal to guarantee a secure connection.