Weidmuller 1020480000 W Series Blue, 25mm², Single-Level, Screw Termination, ATEX, IECEx

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RS Stock No.:
824-0124
Mfr. Part No.:
1020480000
Brand:
Weidmüller
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Brand

Weidmüller

Colour

Blue

Number of Levels

Single

Voltage Rating

1 kV

American Wire Gauge

18 → 4AWG

Series

W

Termination Method

Screw

Cable CSA

25mm²

Fused

No

Current Rating

101A

Pitch

11.9mm

Minimum Operating Temperature

-60°C

Maximum Operating Temperature

+130°C

Hazardous Area Certification

ATEX, IECEx

Standards Met

CE, RoHS Compliant

COO (Country of Origin):
DE

Weidmuller Series W Feed Through Terminal Block, 101A Current Rating, 1kV Voltage Rating - 1020480000


This feed through terminal block is designed for efficient power, signal, and data connections in electrical engineering and panel building. Built to accommodate wires sized from 18 to 4 AWG, it features a robust screw termination method ensuring secure connections. With an operating temperature range from -60°C to +130°C, and dimensions of 62.5mm x 60mm x 11.9mm, it is capable of handling rigorous environmental conditions.

Features & Benefits


• Delivers reliable connections with a current rating of 101 A
• Rated for voltages up to 1 kV to suit diverse applications
• Designed for a single level, ideal for simplified installations
• Complies with ATEX and IECEx standards for hazardous areas
• Constructed from Wemid material for durability and high flame resistance
• RoHS compliant for environmentally friendly applications

Applications


• Used for secure connections in control panels and distribution systems
• Ideal for automation systems requiring high-temperature operation
• Suitable for environments that demand explosion protection certification
• Utilised in electrical installations where screw termination is preferred

What is the importance of the 1 kV rating for this terminal block?


The 1 kV rating indicates its capability to safely handle high voltage applications, making it suitable for industrial use where robust electrical connections are crucial.

How does the screw termination method enhance usability?


The screw termination design provides a strong and secure grip on different wire types, offering flexibility and ease of installation for various application requirements.

What advantages does the high temperature tolerance provide in operational settings?


With a temperature range from -60°C to +130°C, it ensures reliable performance in extreme environments, thereby reducing the risk of failure and enhancing system longevity.

Are there any specific safety certifications associated with this terminal block?


Yes, it is certified according to ATEX and IECEx standards, making it safe for use in potentially explosive atmospheres, aligning with safety regulations in various industries.


The ’W’ series screw clamp terminals are suitable for ’Top Hat’ DIN Rail and manufactured from nylon 6.6 which has a continuous temperature rating of 120°C (180°C short term). They are self-extinguishing to UL94V-0 and free from cadmium and halogen. Current bars are constructed from 10 mm electrolytic copper to ensure a current loading more than nominal rating. Terminals are suitable for mounting on symmetric ’Top Hat’ rail only (BS5584:1978, EN 50022) and are touch proof in accordance with BS 3042.

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