Four-pole distribution block TD100/125A 563820

Four-pole distribution block TD100/125A

This four-pole distribution block TD100/125A from Erico is a solid and reliable solution for electrical power distribution. Designed for both DIN rail mounting and direct plate mounting, it offers installation flexibility in various applications. A transparent protective cover and isolation screens ensure safety and facilitate visual inspection of connections.

Construction and application

The block is made of high-quality thermoplastic and brass, guaranteeing durability and corrosion resistance. Separating the input from the outputs minimizes the risk of interference and ensures a stable power supply. An available neutral busbar simplifies the connection of circuits requiring a neutral conductor. The product complies with RoHS standards and is made of halogen-free materials, making it environmentally friendly. Additionally, it meets the requirements of UL94V-0 standard regarding self-ignition, increasing safety.

Parameters and advantages

The TD100/125A block is characterized by high strength parameters – rated current of 125A (IEC) and the ability to withstand a short-circuit current of 4.5kA for 1 second, and even withstand a 30kA surge. The maximum working voltage is 690V (IEC). It accepts cable conductors with a cross-section from 10 to 35 mm² on the line side and from 2.5 to 25 mm² on the output side, ensuring compatibility with various installations. This makes this block suitable for a wide range of applications – from industrial installations to commercial and residential buildings. Compliance with EN 45545 standard and HL3 (R23) and HL2 (R22) classifications confirm its suitability for railway applications.

• Durable construction with thermoplastic and brass ensures long-term reliability.
• Transparent cover facilitates inspection of connections and identification of potential problems.
• Compliance with RoHS standards and the absence of halogen in the material is a responsible choice for the environment.
• High strength parameters guarantee safe operation in demanding conditions.
• Installation flexibility – possibility of installation on DIN rail or directly on the plate.
• Compliance with EN 45545 enables use in railway applications.