Legrand 048 86 4-Pole Distribution Block

Description

The Legrand 048 86 is a high-quality, modular tetrapolar distribution block designed for efficient power distribution in industrial and commercial electrical panels. With a current rating of 125A and a voltage rating of 500V, it provides a secure and organized method for connecting multiple conductors. This block is built for mounting on a standard DIN rail and complies with EN 60947-1 standards for safety and performance.

Specifications

• Manufacturer: Legrand
• Type: 048 86
• Rated Current (Ie): 125A at 40 deg C
• Rated Insulation Voltage (Ui): 500V
• Peak Withstand Current (Ipk): 20kA
• Short-time Withstand Current (Icw): 4.5kA for 1s
• Number of Poles: 4
• Mounting: DIN Rail
• Connections per bar: Varies by wire size

Label Info

• Brand: Legrand
• Model: 048 86
• Standard: EN 60947-1

Application

Ideal for use in control cabinets, distribution boards, and machine control systems where multiple power lines need to be split and distributed safely and reliably from a single source.

Country of Origin

This product is manufactured by Legrand in France.

CO2 Impact

By purchasing this pre-owned component, you are contributing to a circular economy and helping to avoid 8.0 kg of CO2 emissions associated with the production of a new unit. This saving is equivalent to the CO2 captured by a tree in over a year.

Availability

This item is an obsolete part but is available from our stock. Limited quantities available. Order now from PLC2Day for expert support and fast delivery.

FAQ

While the datasheet for this obsolete model is not readily available, for the modern equivalent (Legrand 4048 86), the recommended tightening torque for the largest terminals (35 mm2) is 3.5 Nm. It is advisable to use a calibrated torque screwdriver to ensure a secure and safe connection.

Yes, the Legrand 048 86 is designed for mounting on a standard 35mm DIN rail (also known as a top-hat rail, TH 35), which is the most common type used in industrial control panels and distribution boards.

This distribution block is designed for use with copper conductors. Using aluminum conductors requires special precautions, such as using an anti-oxidant compound and ensuring the terminals are rated for Al/Cu connections, which is not specified for this model. For safety, it is recommended to use only copper wires.

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Last Update: Friday, March 13, 2026