Wago 3-conductor Compact connector transparent/orange (model 2273-203)

Wago 3-conductor Compact connector transparent/orange (model 2273-203) is a compact electrical connector designed to join up to three conductors reliably. The transparent housing with orange internal components provides visual confirmation of conductor insertion and contact. This connector is intended for low-voltage electrical applications where space-saving, quick installation and clear inspection of connections are required.

Advantages

The transparent casing enables visual verification of conductor placement and secure clamping without disassembly. Its compact form factor saves space in junction boxes and fixtures. The tool-free connection mechanism allows fast insertion and removal of solid, stranded or flexible conductors while maintaining consistent contact pressure. Durable materials resist normal mechanical stress and provide reliable electrical continuity over time.

Suitable for

• Domestic and commercial wiring and repairs
• Lighting installations and fixture connections
• Connecting multiple conductors in confined spaces
• Temporary test setups and prototyping

Key specifications

• Number of conductors: 3
• Housing: transparent body with orange internal parts
• Connection type: compact push-in / clamp mechanism for tool-free insertion
• Conductor compatibility: solid, stranded and flexible conductors (compatible cross-sections as per manufacturer guidance)
• Use voltage: suitable for common low-voltage building electrical systems
• Application area: indoor electrical installations, junction boxes and fixtures

How to use

Strip the conductor insulation to the recommended length and insert each conductor into the designated port until it reaches the stop; the transparent housing allows visual confirmation of correct insertion. For removal or repositioning, use the manufacturer’s specified release method for the clamp mechanism. Follow standard electrical safety practices: de-energize circuits before making connections, ensure correct conductor sizes and securely close any junction enclosures after installation.

Usage recommendations

Use the connector only within the rated voltage and current limits of your electrical system and the manufacturer’s instructions. Verify conductor stripping length and ensure no exposed strands bypass the clamp. For installations subject to vibration or outdoor exposure, select connectors and mounting methods appropriate for those conditions.