nVent ERIFLEX 125A Power Distribution Block

Description

The nVent ERIFLEX 563830 (TD100/125AL) is a high-quality, single-pole power distribution block designed for safe and efficient power management in industrial environments. It features a compact design for DIN rail mounting, a transparent, finger-safe cover, and is rated for up to 125A. This block allows for a single large input conductor to be split into multiple smaller output conductors, simplifying wiring in control cabinets.

Specifications

• Manufacturer: nVent ERIFLEX
• Part Number: 563830
• Type: TD100/125AL
• Nominal Current (In): 125 A at 40 deg C
• Insulation Voltage (Ui): 690V AC
• Poles: 1
• Mounting: DIN Rail
• Input Connection: 1 x 10-35 mm2
• Output Connections: 5 x 6-16 mm2 and 6 x 2.5-6 mm2
• Conductor Compatibility: Copper (Cu) and Aluminum (Al)

Label Info

• 563830
• TD100/125AL
• EN 60947-7-1
• In: 125A - 40 deg C
• Ui: 690V AC

Application

Ideal for power distribution within industrial control panels, switchboards, HVAC systems, and machinery where reliable power splitting is required.

Country of Origin

This product is typically manufactured in France.

CO2 Impact

By purchasing this reused nVent ERIFLEX distribution block, you are helping to avoid approximately 10.0 kg of CO2 emissions associated with the production of a new one.

Availability

This item is in stock and ready for immediate dispatch. Order now from PLC2Day for expert support and fast delivery.

FAQ

What is the tightening torque for the connection screws?

The manufacturer recommends specific tightening torques for each terminal size to ensure a secure connection. For the main 10-35mm2 terminal, it is typically around 3 Nm, and for the smaller terminals, it is between 1.2 to 2 Nm. Always consult the official datasheet for exact values.

Yes, the 'AL' in the type number TD100/125AL indicates it is designed for both copper (Cu) and aluminum (Al) conductors. The terminals are tin-plated to prevent galvanic corrosion when used with aluminum wires.

Yes, these blocks are designed with a modular interlocking feature on the side, allowing multiple single-pole blocks to be securely clipped together to create multi-pole distribution systems, for instance for 3-phase applications.

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Last Update: Friday, March 13, 2026