Products

ABB E4H440WOCM250K ACB W/Fixed Part 1600-4000A 4-P 100kA 240-250VAC/DC Shunt Open/Close Motor Operator Ekip Touch LSIG

Product Code: E4H440WOCM250K

  • Motor operated ACB, 1600-4000 A range
  • Rated impulse withstand voltage: 12 kV
  • Ekip Touch LSIG trip unit for precision
  • Breaking capacity of 100 kA
  • Complies with IEC 309 standards
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Specifications

Product Type Circuit Breaker
Brand ABB
Breaking Capacity 100 kA
Component Type Withdrawable
Frame Size E4.2
Number of Poles 4
Power Loss 900 W
Rated Current 1600-4000 A
Rated Impulse Withstand Voltage 12 kV
Rated Insulation Voltage 1000 VAC
Rated Short Time Withstand Current 85 kA
Rated Voltage 690 VAC
Standards and Approvals IEC 309
Terminal Type Horizontal Rear Spread
Trip Unit Ekip Touch LSIG
Version Withdrawable

Description

This Motor Operated ACB is a robust solution designed for industrial and commercial applications, offering reliable performance within its specified parameters. With a rated current range of 1600-4000 A, it caters to diverse electrical demands, ensuring flexibility in various setups. The product's rated impulse withstand voltage stands at 12 kV, providing a solid defense against transient overvoltages. The breaker operates with a rated insulation voltage of 1000 VAC and can handle a maximum rated voltage of 690 VAC, making it suitable for high-demand environments. Its short-time withstand current rating reaches up to 85 kA, which underscores its ability to endure significant fault conditions without compromising safety or functionality. Equipped with the Ekip Touch LSIG trip unit, this ACB offers advanced protection features that include long-time (L), short-time (S), instantaneous (I), and ground fault (G) protection settings. This comprehensive trip unit ensures precise control and enhances system reliability by preventing unwanted interruptions. Power loss is an important consideration in any electrical setup; this device maintains efficiency with a power loss rating of just 900 W. It supports configurations demanding four poles, ensuring versatility across multiple phases or circuits. The breaking capacity of this motor-operated ACB is an impressive 100 kA, highlighting its capability to interrupt vast amounts of fault current safely. The frame size E4.2 denotes its structural dimensions suited for accommodating substantial electrical loads while maintaining compactness where necessary. For connectivity and installation convenience, the terminal type is designed as horizontal rear spread terminals—an arrangement that facilitates straightforward integration into existing systems or new installations alike. Compliant with IEC 309 standards and approvals, this product adheres to stringent international guidelines for quality and safety assurance. Such compliance ensures confidence in operational integrity across global markets. In summary, this Motor Operated ACB combines versatility with robust performance metrics tailored for demanding applications—ideal for professionals seeking dependable solutions in power distribution networks.

Documents

  • IPD Product Catalogue

    IPD Product Catalogue V17
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