Terminal block Legrand 004835 — DIN-rail electrical connector, compact terminal module

Legrand 004835 — DIN-rail electrical connector, compact terminal module is a single‑pole earth terminal block designed for wiring and signal distribution in control panels and industrial installations. Conforming to IEC 60998-2-1, this green earth terminal is supplied ready for use with screws not tightened and provides a compact solution for grounding and protective conductor termination. The module facilitates circuit organization and simplifies maintenance while fitting standard rail and flat‑bar mounting systems.

Advantages

The terminal block supports high current ratings up to 100 A at 400 V~ with 25 mm² conductors and 80 A at 400 V~ with 16 mm² conductors, offering robust electrical capacity for demanding installations. Its compact 141 mm length and universal mounting compatibility enable space‑efficient installation on DIN rails using the universal support Cat.No 0 048 11 or on a 12 x 2 flat bar. Supplied with screws not tightened, the module is ready for immediate connection and reduces on‑site preparation time.

Suitable for

• Grounding and earthing connections in control cabinets
• Industrial electrical distribution and protective conductor termination
• Panel wiring where compact, single‑pole earth terminals are required
• Maintenance and testing points for grounding systems

Key specifications

• Standards: conforms to IEC 60998-2-1
• Current rating: 100 A max. with 25 mm² conductors; 80 A max. with 16 mm² conductors
• Voltage rating: 400 V~
• Number of connections: 1 main connection (6 to 25 mm²) plus 16 secondary connections (1.5 to 16 mm²)
• Color: green (earth)
• Length: 141 mm
• Mounting: DIN-rail with universal support Cat.No 0 048 11 or on 12 x 2 flat bar

How to use

Mount the terminal module on the chosen support: clip onto a DIN rail using the universal support Cat.No 0 048 11 or attach it to a 12 x 2 flat bar according to panel design. Insert conductors into the designated main and secondary connection points, observing the conductor cross‑section limits (6–25 mm² for the main connection, 1.5–16 mm² for the secondary connections). Tighten the screws to secure conductors, ensuring firm mechanical and electrical contact; the product is supplied with screws not tightened to allow adjustment at installation. Observe applicable wiring practices and safety regulations when making earth connections.

Usage recommendations

Use appropriately sized insulated tools and check torque values when tightening screws to ensure reliable connections. Verify conductor stripping lengths and use ferrules where recommended for flexible conductors. Ensure the chosen mounting method provides secure mechanical support and maintain clear separation between live and protective conductors according to installation standards.