Products

ABB DSE203NMD10A100 Residual Current Circuit Breaker with Overcurrent Protection 10 kA 3P+N-P 0.1A 10A C-Curve TypeA IP20

Product Code: DSE203NMD10A100

  • 3P+N RCBO with Type A residual current
  • Rated for 10 A, 400/415 VAC operation
  • High short circuit capacity of 10kA
  • Complies with IEC and AS/NZS standards
  • Compact design: 53.4 mm width
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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 5.74 W
Power Supply Connection Bottom
Rated Current 10 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 an RCBO for your industrial or commercial applications, precision and reliability are key. This robust device is designed to provide overcurrent protection while ensuring residual current protection, making it a vital component in safeguarding electrical circuits.</p><p>With a rated current of 10 A and supporting voltages of 400/415 VAC, this RCBO is versatile enough to handle various demanding environments. Its rated impulse withstand voltage of 4 kV and insulation voltage of 500 V ensure that it can endure high-voltage surges without compromising performance.</p><p>This device features a short circuit capacity of 10 kA, which means it can effectively manage significant fault currents. The RCBO&amp;#39;s electrical durability reaches up to 10,000 cycles, providing long-term reliability for continuous operation.</p><p>The construction includes three poles plus neutral (3P+N) with a curve type C characteristic, ideal for general-purpose applications where moderate inrush currents are expected. It also adheres to multiple standards such as IEC 61009-1, IEC 61009-2-2, and AS/NZS 61009-1, ensuring compliance with international safety requirements.</p><p>From an installation standpoint, the device measures at a width of 53.4 mm, height of 117.5 mm, and depth of 71.6 mm; these dimensions make it compact enough for space-constrained panels without sacrificing functionality. Weighing only 0.549 kg adds to its ease of handling during installation.</p><p>The power loss stands at a minimal 5.74 W—an efficient feature that helps reduce energy consumption over time. Rated frequency ranges between the common values of 50/60 Hz allowing compatibility across different regions or systems.</p><p>In terms of environmental resilience, this RCBO operates smoothly within ambient temperatures ranging from -5&amp;#176;C to +55&amp;#176;C and holds an IP20 degree of protection against solid objects larger than 12mm like fingers or tools—a crucial factor when considering safety in varying conditions.</p><p>For connectivity options: busbar connection capacity is set at up to ten sq-mm while rigid cables can go from one up to twenty-five sq-mm; flexible cables support one through sixteen sq-mm configurations offering flexibility according your setup needs whether using single-core solid wires or multi-wired arrangements.</p><p>The earthing switch type being undelayed ensures quick response times during faults enhancing overall system security alongside instantaneous operating characteristics making sure disruptions remain minimalized should issues arise unexpectedly</p><p>Designed under Overvoltage Category III classification signifies suitability even amidst environments prone towards transient voltages typically found throughout industrial settings</p><p>Overall if you require reliable comprehensive circuit protection solution capable meeting stringent industry standards look no further than this dependable RCBO choice tailored specifically meet diverse technical demands efficiently</p>

Documents

  • IPD Product Catalogue

    IPD Product Catalogue V17
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