Simet terminal connector ZSG 1-4.0Nn, 2-conductor, 4 mm², blue

Simet ZSG 1-4.0Nn is a compact 2-conductor terminal connector designed for secure electrical joins with conductors up to 4 mm². The blue insulated body provides mechanical protection and color-coded identification for wiring runs in distribution blocks, control panels and general electrical installations. Its small footprint allows straightforward integration in residential and light commercial wiring schemes where a reliable, space-efficient 2-way connection is required.

Advantages

The connector offers a reliable clamping mechanism that ensures consistent electrical contact and reduced risk of loosening over time. Insulated housing enhances user safety by minimizing accidental contact with live parts while providing clear visual identification with its blue color. The product's compact dimensions facilitate neat wiring layouts and simplify installation in confined spaces.

Suitable for

• Joining two conductors in lighting and power circuits
• Connections inside distribution blocks and small control cabinets
• Residential wiring and light commercial electrical installations
• Color-coded wiring schemes and replacement of existing 2-way connectors

Key specifications

• Number of conductors: 2
• Maximum conductor cross-section: 4 mm²
• Insulated housing: yes, blue
• Connection type: fixed terminal clamp for solid and stranded conductors
• Application environment: indoor electrical installations

How to use

Strip the conductor ends to the recommended length for this connector type, insert each conductor into its respective terminal hole and tighten the clamp securely using an appropriate screwdriver or tool. Verify that conductors are fully inserted and that the clamp holds the conductor without exposed copper outside the insulation. After installation, check continuity and mechanical stability to confirm a proper electrical connection.

Usage recommendations

Use the connector only with conductors up to 4 mm² and within the intended indoor environment; avoid exposure to moisture or corrosive atmospheres. For installations subject to vibration or critical safety requirements, confirm that the clamp torque and conductor preparation meet local electrical codes and standards.