Products

ABB 1SDA067745R1 Moulded Case Circuit Breaker 690/500VAC/VDC 80A 3-P 50kA TMG 240A Front For: XT2S

Product Code: 1SDA067745R1

  • MCCB with 80 A rated current
  • High breaking capacity of 50 kA
  • Rated voltage up to 690/500 VAC/VDC
  • Front connection with bolt terminals
  • Compliant with 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 56-80 A
Degree of Protection IP20
Main Circuit Connecting Capacity 32.5-100 sq-mm
Number of Poles 3
Power Loss 5.8 W
Rated Current 80 A
Rated Frequency 50/60 Hz
Rated Impulse Withstand Voltage 8 kV
Rated Insulation Voltage 1000 V
Rated Short Circuit Current 240 A
Rated Voltage 690/500 VAC/VDC
Release Type TM
Standards and Approvals IEC60947-2
Suitable For Use With XT2S
Terminal Type Bolt
Trip Unit TMG
Weight 1.1 kg
Width 90 mm

Description

<p>The MCCB (Molded Case Circuit Breaker) detailed here is a robust and reliable solution for your industrial and commercial electrical needs. Designed with precision, it offers a rated current of 80 A, making it suitable for various applications requiring dependable circuit protection.</p><p>With a rated impulse withstand voltage of 8 kV and an insulation voltage of 1000 V, this MCCB ensures superior performance under demanding conditions. It supports both AC and DC systems with its rated voltage of 690/500 VAC/VDC, providing flexibility across different setups.</p><p>The trip unit type is TMG, featuring a thermal-magnetic release (TM), which combines the benefits of thermal overload protection and magnetic short-circuit protection. This dual functionality ensures efficient operation in diverse environments.</p><p>Power efficiency is maintained with a power loss of just 5.8 W, minimizing energy waste while maintaining optimal performance. The MCCB features three poles, offering comprehensive coverage for your electrical system&amp;#39;s safety requirements.</p><p>A significant feature is its breaking capacity of 50 kA, ensuring that it can handle high fault currents effectively without compromising safety or reliability. The front connection type facilitates straightforward installation and maintenance processes.</p><p>Rated at IP20 for degree of protection, this MCCB provides basic protection against solid objects larger than 12 mm but should be installed in appropriate enclosures to meet higher IP ratings if needed. Its bolt terminal type ensures secure connections during installation.</p><p>Measuring at a width of just 90 mm and weighing only 1.1 kg, the MCCB maintains a compact form factor without sacrificing performance—ideal for space-constrained installations where weight considerations are critical.</p><p>This product complies with IEC60947-2 standards and approvals, affirming its adherence to international safety and quality benchmarks—a crucial aspect when selecting components for rigorous environments.</p><p>Operating efficiently within a frequency range of 50/60 Hz enhances compatibility with global power systems. Additionally, it&amp;#39;s designed to work seamlessly with XT2S units enhancing its versatility in various configurations.</p><p>The rated short circuit current stands at an impressive 240 A providing additional assurance regarding its robustness under extreme conditions while the adjustable current setting range from 56-80 A allows fine-tuning according to specific operational requirements ensuring maximum adaptability across applications.</p><p>Finally main circuit connecting capacity ranges from32.5-100 sq-mm accommodating different conductor sizes simplifying integration into existing setups or new installations alike making this MCCB an excellent choice balancing durability efficiency flexibility all wrapped up neatly into one reliable package ready tackle tough challenges head-on delivering peace mind every step way!</p>

Documents

  • IPD Product Catalogue

    IPD Product Catalogue V17
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