Wago 2773-2401 4mm² Inline Compact Push Wire Connector – Transparent (100 Pack)

The Wago 2773-2401 Inline Push Wire Connector is a compact, high-performance splicing solution designed for fast and secure inline connections. Part of the trusted Wago 2773 Series, this connector is suitable for both solid and stranded conductors up to 4mm², making it ideal for demanding electrical installations.

Featuring PUSH WIRE® technology, the connector allows tool-free, maintenance-free termination of conductors, ensuring consistent contact pressure and long-term reliability. Its transparent polycarbonate housing enables quick visual inspection of conductor insertion, making installation faster and safer.

Key Features & Benefits

• Inline compact splicing connector for space-saving installations
• PUSH WIRE® technology for fast, tool-free conductor termination
• Suitable for solid and stranded conductors up to 4mm²
• Transparent housing for easy visual inspection
• Rated at 32A and 450V for high-load applications
• T85 temperature rating for use in demanding environments
• Ideal for surface-mounted and flush-mounted junction boxes

Electrical Specifications

• Nominal voltage: 450V
• Rated current: 32A
• Rated impulse withstand voltage: 4kV
• Overvoltage category: III
• Pollution degree: 3

Connection Details

• Connection technology: PUSH WIRE®
• Number of conductors: 2
• Solid conductors: 0.75 – 4mm²
• Stranded conductors: 1.5 – 4mm²
• Fine-stranded conductors with ferrules: 0.75 – 1.5mm²
• Strip length: 10 – 11mm
• Wiring direction: Side-entry wiring

Physical & Material Data

• Housing colour: Transparent
• Width: 6.15mm
• Height: 6.8mm
• Depth: 29.5mm
• Weight: 1.4g
• Insulation material: Polycarbonate (PC)
• Contact material: Electrolytic copper with tin-plated contact surface
• Flammability class: UL94 V2

Environmental Ratings

• Maximum ambient operating temperature: +85°C
• Processing temperature: -35°C to +60°C
• Continuous operating temperature: up to 105°C

Typical Applications

The Wago 2773-2401 inline connector is ideal for use in junction boxes, lighting circuits, control panels, and general electrical installations where compact, reliable inline splicing is required.