Products

ABB 1SDA068443R1 Moulded Case Circuit Breaker 690/750VAC/VDC 20A 3-P 70kA 100-200A Front For: XT4H

Product Code: 1SDA068443R1

  • MCCB with 3-pole design
  • Rated current of 20 A
  • High breaking capacity: 70 kA
  • Operates at 690/750 VAC/VDC
  • Meets IEC60947-2 standards
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Specifications

Product Type Moulded Case Circuit Breaker
Brand ABB
Breaking Capacity 70 kA
Connection Type Front
Degree of Protection IP20
Main Circuit Connecting Capacity 85-200 sq-mm
Number of Poles 3
Power Loss 2.6 W
Rated Current 20 A
Rated Frequency 50/60 Hz
Rated Impulse Withstand Voltage 8 kV
Rated Insulation Voltage 1000 V
Rated Short Circuit Current 100-200 A
Rated Voltage 690/750 VAC/VDC
Release Type M
Standards and Approvals IEC60947-2
Suitable For Use With XT4H
Terminal Type Bolt
Trip Unit MA
Weight 2.5 kg
Width 105 mm

Description

<p>When selecting the right Molded Case Circuit Breaker (MCCB) for your industrial or commercial applications, it&amp;#39;s crucial to consider a product that offers robust performance and reliability. This MCCB is designed with a rated current of 20 A, making it suitable for various electrical distribution needs.</p><p>One of the standout features is its impressive breaking capacity of 70 kA, ensuring it can handle high fault conditions effectively. The device operates at both AC and DC voltages up to 690/750 V, providing versatility across different electrical systems. With a rated insulation voltage of 1000 V and an impulse withstand voltage of 8 kV, this MCCB ensures safe operation under transient over-voltages.</p><p>The release type M offers precise tripping characteristics tailored for specific protection requirements. It also boasts a power loss of just 2.6 W, contributing to energy efficiency in your system setup.</p><p>Designed with three poles and front connection type, this MCCB facilitates straightforward installation and integration into existing panels or switchboards. The bolt terminal type ensures secure connections while maintaining ease of maintenance.</p><p>With an IP20 degree of protection, this circuit breaker provides adequate safety against accidental contact with live parts while being suitable for indoor environments where dust ingress is minimal. Its dimensions include a width of 105 mm and weight at 2.5 kg, offering compactness without compromising on performance.</p><p>This MCCB complies with IEC60947-2 standards and approvals, guaranteeing adherence to international safety and performance benchmarks. It&amp;#39;s compatible with XT4H setups as well as featuring a main circuit connecting capacity ranging from 85 to 200 sq-mm cables.</p><p>Operating efficiently within frequencies of both 50 Hz and 60 Hz adds another layer of adaptability for diverse applications across Australia’s varied power grid systems.</p><p>Overall, this MCCB stands out as a reliable choice in mid-range circuit protection solutions due to its combination of technical specifications that meet rigorous industry demands while ensuring user-friendly installation processes.</p>

Documents

  • Supplier Datasheet

  • IPD Product Catalogue

    IPD Product Catalogue V17
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