Products

ABB DSE203NMD25A100 Residual Current Circuit Breaker with Overcurrent Protection 10 kA 3P+N-P 0.1A 25A C-Curve TypeA IP20

Product Code: DSE203NMD25A100

  • Rated for 25 A with 3P+N configuration
  • Complies with IEC & AS/NZS standards
  • Short circuit capacity of 10kA
  • Compact size: 53.4 mm width, 117.5 mm height
  • Type A residual current protection
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Specifications

Product Type Residual Current Circuit Breaker with Overcurrent Protection
Brand ABB
Series DSE203NM
Ambient Temperature -5 to 55 deg C
Cable Cross Section 1-25 sq-mm 1-Solid-Core, 1-16 sq-mm 4-Multi-Wired
Connecting Capacity Busbar 10 sq-mm, Rigid 1-25 sq-mm, Flexible 1-16 sq-mm
Curve Type C
Degree of Pollution IP2
Degree of Protection IP20
Depth 71.6 mm
Earthing Switch Type Undelayed
Electrical Durability 10000 Cycles
Height 117.5 mm
Number of Poles 3P+N
Operating Characteristic Instantaneous
Overvoltage Category III
Power Loss 12.81 W
Power Supply Connection Bottom
Rated Current 25 A
Rated Frequency 50/60 Hz
Rated Impulse Withstand Voltage 4 kV
Rated Insulation Voltage 500 V
Rated Short Circuit Current 10 kA
Rated Voltage 400/415 VAC
Residual Current Type Type A
Standards and Approvals IEC 61009-1, IEC 61009-2-2, AS/NZS 61009-1
Trip Curve D
Weight 0.549 kg
Width 53.4 mm

Description

<p>When selecting the right electrical protection device for industrial and commercial applications, understanding the specifics of a product is crucial. This RCBO (Residual Current Circuit Breaker with Overcurrent Protection) offers comprehensive safety features suitable for demanding environments.</p><p>With a rated current of 25 A and a rated voltage of 400/415 VAC, this RCBO is designed to handle substantial electrical loads while ensuring reliable performance. Its rated impulse withstand voltage stands at 4 kV, providing robust protection against transient overvoltages that can occur in industrial settings.</p><p>The RCBO&amp;#39;s structural dimensions are compact yet effective: it measures 53.4 mm in width, 117.5 mm in height, and 71.6 mm in depth, making it adaptable to various installation spaces without compromising on power or efficiency. Weighing just 0.549 kg, it maintains ease of handling during installation.</p><p>Built to adhere to stringent standards such as IEC 61009-1, IEC 61009-2-2, and AS/NZS 61009-1, this device assures compliance with international safety norms. It boasts an impressive short circuit capacity of up to 10 kA and an electrical durability rating capable of enduring up to 10,000 cycles—a testament to its longevity and reliability under frequent use.</p><p>The RCBO operates within a frequency range of 50/60 Hz and supports a cable cross-section from solid-core cables measuring between one sq-mm up to multi-wired cables at four sq-mm—highlighting its versatility across different wiring configurations.</p><p>Designed with practical considerations like IP20 degree protection in mind, it provides adequate defense against ingress from solid objects larger than twelve millimeters—ideal for typical indoor environments where dust exposure may be present but minimal water contact occurs.</p><p>For efficient connectivity options, the connecting capacity accommodates busbars up to ten sq-mm as well as rigid cables ranging from one sq-mm through twenty-five sq-mm or flexible ones spanning one sq-mm through sixteen sq-mm—ensuring seamless integration into existing systems regardless of specific requirements or constraints encountered onsite.</p><p>Operating optimally within ambient temperatures ranging from -5&amp;#176;C up towards fifty-five degrees Celsius further underscores this model&amp;#39;s adaptability across diverse climate conditions found throughout Australia&amp;#39;s varied landscapes—from cooler southern regions all way northward toward tropical zones alike!</p><p>Finally equipped with Type A residual current detection alongside curve type C characteristics ensures rapid response times when detecting faults thereby minimizing potential risks associated therein whilst maintaining operational integrity throughout lifecycle usage scenarios anticipated ahead!</p>

Documents

  • IPD Product Catalogue

    IPD Product Catalogue V17
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