LEGRAND 048 81

Legrand 048 81 Terminal Block

Description

The Legrand 048 81 is a high-quality distribution terminal block designed for professional use in industrial control panels and switchgear. This component allows for safe and organized distribution of power circuits. It mounts easily on a standard DIN rail and features robust screw terminals for reliable connections, all protected by a transparent, clip-on cover for safety and inspection.

Specifications

• Manufacturer: Legrand
• Model: 048 81
• Rated Current: 40A at 40 deg C
• Rated Insulation Voltage (Ui): 500V
• Rated Peak Withstand Current (Ipk): 20kA
• Standard Compliance: EN 60947-1
• Mounting: DIN Rail
• Tightening Torque: 2Nm

Label Info

• Wire Size (Solid): 0.75 – 4mm2 (dia 4.3), 4 – 10mm2 (dia 6)
• Wire Size (Stranded): 1.5 – 4mm2 (dia 4.3), 6 – 16mm2 (dia 6)

Application

Ideal for power distribution within automation cabinets, machinery, HVAC systems, and electrical distribution boards where a compact and reliable connection point is required.

Country of Origin

This product is typically manufactured in France.

CO2 Impact

Opting for this pre-owned component saves an estimated 3.2 kg of CO2 compared to manufacturing a new one, contributing to a more sustainable industrial environment.

Availability

This item is in stock and ready for immediate dispatch. Order now from spareparts2day for expert support and fast delivery.

FAQ

What is the maximum wire size this Legrand 048 81 terminal block can accommodate?

This block can accommodate stranded wires up to 16mm2 and solid wires up to 10mm2, depending on the specific terminal used.

Is this terminal block suitable for both copper and aluminum conductors?

This block is primarily designed for use with copper conductors. For use with aluminum conductors, it is essential to consult the manufacturer’s datasheet and use appropriate anti-oxidant paste and installation procedures to prevent galvanic corrosion.

What is the recommended tightening torque for the screw terminals?

The recommended tightening torque for all screw terminals is 2 Newton-meters (Nm) to ensure a secure and safe electrical connection without damaging the screw or conductor.

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Last Update: Friday, March 13, 2026