Products

ABB 1SDA066821R1 Moulded Case Circuit Breaker 690/500VAC/VDC 160A 4-P 3kA TMD 1600A Front For: XT1B

Product Code: 1SDA066821R1

  • MCCB with 160 A rated current
  • Handles up to 8 kV impulse voltage
  • Supports both AC and DC circuits
  • Front connection, bolt terminals
  • Complies with IEC60947-2 standards
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Specifications

Product Type Moulded Case Circuit Breaker
Brand ABB
Breaking Capacity 3 kA
Connection Type Front
Current Setting Range 112-160 A
Degree of Protection IP20
Main Circuit Connecting Capacity 45.5-80 sq-mm
Number of Poles 4
Power Loss 15 W
Rated Current 160 A
Rated Impulse Withstand Voltage 8 kV
Rated Insulation Voltage 800 V
Rated Short Circuit Current 1600 A
Rated Voltage 690/500 VAC/VDC
Release Type TM
Standards and Approvals IEC60947-2
Suitable For Use With XT1B
Terminal Type Bolt
Trip Unit TMD
Version Fixed
Weight 1.4 kg
Width 101.6 mm

Description

<p>When it comes to selecting the right Molded Case Circuit Breaker (MCCB) for your industrial or commercial needs, understanding the technical specifications is key. This MCCB offers a solid combination of features that ensure reliable performance and safety in electrical systems.</p><p>Designed for applications requiring a rated current of 160 A, this MCCB provides robust protection with its Rated Impulse Withstand Voltage of 8 kV and Rated Insulation Voltage of 800 V. It operates effectively within a Rated Voltage range of 690/500 VAC/VDC, making it versatile for various settings.</p><p>The Trip Unit on this MCCB utilizes Thermal Magnetic (TMD) technology, ensuring precise response to overloads and short circuits. The Release Type is TM, providing dependable operation under different conditions. It&amp;#39;s engineered with a Power Loss of only 15 W, optimizing energy efficiency during operation.</p><p>This model features four poles and boasts a Breaking Capacity of 3 kA, which is suitable for many standard applications. Its front connection type simplifies installation and maintenance processes. The Degree of Protection is IP20, indicating protection against solid objects larger than 12 mm but not against water ingress.</p><p>The terminal type is bolt-style, facilitating secure connections with minimal hassle. With a width measuring at just over 101 mm and weighing in at 1.4 kg, this MCCB strikes an ideal balance between size and functionality without compromising on performance.</p><p>Compliant with IEC60947-2 standards and approvals ensures adherence to international quality benchmarks—an essential aspect when considering safety-critical components like circuit breakers.</p><p>The product&amp;#39;s versatility extends further as it’s suitable for use with XT1B enclosures or assemblies—a testament to its adaptability across different setups. For those concerned about handling high fault currents, the Rated Short Circuit Current stands at an impressive 1600 A.</p><p>Additionally, users can adjust the Current Setting Range from 112 A up to the maximum rating of 160 A according to their specific requirements—a feature that adds flexibility in managing diverse load conditions efficiently.</p><p>Finally yet importantly—the Main Circuit Connecting Capacity ranges from 45.5 sq-mm up through sizeable conductors at up-to-80 sq-mm—accommodating varying wiring demands seamlessly while maintaining excellent conductivity throughout operations.</p>

Documents

  • Supplier Datasheet

  • IPD Product Catalogue

    IPD Product Catalogue V17
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