Products

ABB 1SDA100740R1 Moulded Case Circuit Breaker 690/750VAC/VDC 800A 3-P 50kA TMA 4000-8000A Front For: XT6S

Product Code: 1SDA100740R1

  • MCCB with 800 A rated current
  • High breaking capacity of 50 kA
  • Rated voltage up to 690/750 VAC/VDC
  • Front connection type, IP20 protection
  • Meets IEC60947-2 standards
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Specifications

Product Type Moulded Case Circuit Breaker
Brand ABB
Breaking Capacity 50 kA
Connection Type Front
Current Setting Range 560-800 A
Degree of Protection IP20
Number of Poles 3
Power Loss 54.2 W
Rated Current 800 A
Rated Impulse Withstand Voltage 8 kV
Rated Insulation Voltage 1000 V
Rated Short Circuit Current 4000-8000 A
Rated Voltage 690/750 VAC/VDC
Release Type TM
Standards and Approvals IEC60947-2
Suitable For Use With XT6S
Trip Unit TMA
Weight 9.117 kg
Width 210 mm

Description

<p>When it comes to selecting a reliable and robust Molded Case Circuit Breaker (MCCB) for your industrial or commercial applications, this model stands out as a dependable choice. Designed with precision and adhering to stringent standards, it offers impressive electrical performance that meets the demands of various installations.</p><p>At its core, this MCCB is engineered to handle a rated current of 800 A, making it suitable for high-demand environments. With a rated impulse withstand voltage of 8 kV and rated insulation voltage up to 1000 V, it ensures optimal safety and efficiency in operation. The device supports both AC and DC systems with a rated voltage capacity of 690/750 VAC/VDC.</p><p>This MCCB features a thermal-magnetic (TM) release type with an adjustable tripping mechanism (TMA), providing flexibility in protection settings tailored to specific requirements. It also boasts a breaking capacity of 50 kA, ensuring rapid response during fault conditions to protect connected equipment from damage.</p><p>For ease of installation and maintenance, the circuit breaker is designed with front connection terminals. Its compact width of 210 mm allows for space-saving integration into existing panels or enclosures while maintaining accessibility for service tasks. The unit&amp;#39;s degree of protection is rated at IP20, offering basic protection against solid objects but should be installed within an enclosure when used in dusty or wet environments.</p><p>The MCCB complies with IEC60947-2 standards—a testament to its quality and reliability in international markets. Weighing approximately 9.117 kg, it&amp;#39;s sturdy yet manageable during installation processes.</p><p>One notable feature is its compatibility with XT6S devices, enhancing system interoperability across different components within your setup. Additionally, the product accommodates short circuit currents ranging from 4000-8000 A and has an adjustable current setting range between 560-800 A—allowing you to fine-tune the breaker according to load requirements without compromising safety margins.</p><p>Power loss is minimal at just 54.2 W under normal operating conditions; this contributes not only to energy savings but also reduces heat generation within switchgear assemblies—an important factor when considering long-term operational costs and environmental impact.</p><p>In summary, this MCCB delivers on all fronts: performance, adaptability, compliance with international standards—and most importantly—the assurance needed for critical power distribution systems across diverse sectors such as manufacturing plants or large-scale commercial buildings where reliability cannot be compromised.</p>

Documents

  • IPD Product Catalogue

    IPD Product Catalogue V17
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