Wago 773-173 3-Way Push Wire Connector (50 Full Box)
WAGO 773-173 3-Way PUSH WIRE® Connector (50 Full Box)
Product Overview
The WAGO 773-173 3-way PUSH WIRE® connector is a high-capacity splicing connector designed for demanding electrical installations where larger conductor sizes and higher current ratings are required. It provides fast, safe and maintenance-free connections in surface-mounted and flush-mounted junction boxes.
Utilising PUSH WIRE® spring connection technology, conductors are simply pushed into place without tools. The internal spring mechanism ensures a secure, vibration-resistant connection while significantly reducing installation time.
Key Features & Benefits
- 3-way PUSH WIRE® splicing connector
- Designed for solid and stranded conductors
- Conductor size range: 2.5mm² to 6mm²
- High current rating of 41A
- Rated voltage: 400V
- Transparent housing with red cover for quick identification
- Tool-free push-in termination for fast installation
- Ideal for high-load junction box applications
Electrical & Connection Data
- Connection technology: PUSH WIRE®
- Number of conductors: 3
- Number of potentials: 1
- Overvoltage category: III
- Rated impulse withstand voltage: 4kV
- Rated current: 41A
- Wiring direction: Side-entry
- Required strip length: 12–13mm
Conductor Compatibility
- Solid conductors: 2.5 – 6mm²
- Stranded conductors: 2.5 – 6mm²
- Connectable conductor materials: Copper
Aluminium conductors may be terminated when used with WAGO Alu-Plus contact paste (249-130). The paste removes oxide layers, prevents corrosion and ensures long-term connection reliability. Reduced nominal currents apply when aluminium conductors are used.
Physical & Material Specifications
- Dimensions (W x H x D): 25.6 x 14.2 x 20.1mm
- Weight: 5.8g
- Housing material: Polycarbonate (PC)
- Flammability rating: UL94 V2
- Contact material: Electrolytic copper, tin plated
- Spring material: Chrome-nickel spring steel (CrNi)
- Ambient operating temperature: up to +60°C
- Continuous operating temperature: 105°C
Typical Applications
- High-load junction box connections
- Distribution and power circuits
- Commercial and industrial electrical installations
- Plant rooms and control panels
