nVent ERIFLEX Power Distribution Block 160A 1-Pole 563990 TD160AL

Description

This is a single-pole power distribution block, model 563990 TD160AL, from nVent's trusted ERIFLEX line. It is designed for safe and organized power distribution in industrial control panels and electrical enclosures. Rated for up to 160A, it features a high short-circuit rating and a compact, space-saving design. The transparent, finger-safe cover allows for easy inspection of wiring, and its modular capability allows for ganging multiple blocks to create multi-pole assemblies. This block can be mounted on both DIN rail and directly onto a panel surface.

Specifications

• Manufacturer: nVent ERIFLEX
• Part Number: 563990
• Type: TD160AL
• Number of Poles: 1
• Max Current Rating: 160 A (at 40 deg C)
• Max Voltage Rating: 600V AC
• Peak Short-Circuit Current (Ipk): 35 kA
• Mounting: DIN Rail or Panel Mount

Label Info

• Input Terminals: 2 connections for 10-50 mm2 wire
• Output Terminals: 5 connections for 10-35 mm2 wire
• Output Terminals: 7 connections for 1.5-16 mm2 wire
• Standard Compliance: EN 60947-7-1

Application

Ideal for use in industrial machinery, HVAC systems, power distribution panels, and control cabinets where a reliable and compact method of splitting primary power into multiple secondary circuits is required.

Country of Origin

This product is manufactured in France.

CO2 Impact

By choosing this reused component, you are avoiding the emission of approximately 4.2 kg of CO2. This saving is equivalent to the CO2 absorbed by a tree in several months and avoids the environmental impact of manufacturing a new part.

Availability

This item is in stock and ready for immediate dispatch. While the images show a 4-pole assembly, this listing is for one single-pole unit, Part Number 563990. Order now from PLC2Day for expert support and fast delivery.

FAQ

Can this 563990 single-pole block be combined with others to create a multi-pole assembly?

Yes, the nVent ERIFLEX TD series is designed to be modular. You can easily clip multiple single-pole blocks together to create 2-pole, 3-pole, or 4-pole configurations as needed for your application.

What are the recommended tightening torques for the terminals?

According to the label on the product, the recommended tightening torque is 11.5 Nm for the 10-50mm2 terminals, and a range from 7 Nm to 8.5 Nm for the smaller output terminals depending on the specific wire size used. Always refer to the manufacturer's latest datasheet for precise values.

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

Yes, the 'AL' in the type number TD160AL typically indicates suitability for both aluminum (Al) and copper (Cu) conductors. The terminal block material ensures a reliable and corrosion-resistant connection for both types of wires.

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Last Update: Friday, March 13, 2026