Products

ABB DS203NCC32A30 Residual Current Circuit Breaker with Overcurrent Protection 6kA 4-P 30mA 32A C-Curve TypeA IP2X

Product Code: DS203NCC32A30

  • 32 A RCBO with 4 poles for reliable protection
  • Rated voltage of 415 V and impulse withstand of 4 kV
  • Breaking capacity of 10 kA ensures safety
  • Compact size: 71 mm wide, fits easily in panels
  • Complies with IEC and EN standards for assurance
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Specifications

Product Type Residual Current Circuit Breaker with Overcurrent Protection
Brand ABB
Series DS203NC
Ambient Temperature -25 to 55 deg C
Application Commercial and Industrial
Breaking Capacity 10 kA
Cable Cross Section 25-25 sq-mm 1-Solid Core, 1-25 sq-mm 4-Multi-Wired
Connecting Capacity Busbar 10 sq-mm, Rigid 25-25 sq-mm, Flexible 25-25 sq-mm
Curve Type C
Degree of Pollution IP2
Degree of Protection IP2X
Depth 69 mm
Earthing Switch Type Undelayed
Electrical Durability 10000 Cycles
Energy Limiting Class 3
Height 85 mm
Housing Material Insulation Group II, RAL 7035
Mounting Type DIN Rail
Number of Poles 4
Operating Characteristic Instantaneous
Overvoltage Category III
Power Loss 15.1 W
Power Supply Connection Arbitrary
Rated Current 32 A
Rated Frequency 50/60 Hz
Rated Impulse Withstand Voltage 4 kV
Rated Insulation Voltage 500 V
Rated Short Circuit Current 30 mA
Rated Voltage 415 V
Residual Current Type Type A
Short Circuit Capacity 6 kA
Standards and Approvals IEC 61009-1, IEC 61009-2-1, EN 61009-1, EN 61009-2-1
Trip Curve C Curve
Weight 480 g
Width 71 mm

Description

<p>The RCBO is a reliable and robust solution for industrial and commercial electrical systems, designed to ensure safety and efficiency in your operations. This device combines the functions of a residual current device (RCD) with an overcurrent protection circuit breaker, making it ideal for applications requiring both functionalities.</p><p>With a rated current of 32 A, this RCBO is suitable for various load requirements. It operates efficiently at a rated voltage of 415 V and is capable of handling impulse withstand voltages up to 4 kV. The rated insulation voltage stands at 500 V, ensuring that it can safely manage high-voltage environments.</p><p>One of the standout features is its breaking capacity of 10 kA, providing ample protection against short circuits. Additionally, its short circuit capacity is rated at 6 kA. This ensures that the device can handle unexpected surges effectively without compromising on performance or safety.</p><p>Designed with four poles, this RCBO offers comprehensive coverage across multiple phases in complex electrical systems. Its degree of protection is IP2X, which safeguards against solid foreign objects larger than 12 mm in diameter—ideal for typical industrial settings where dust and debris are common concerns.</p><p>The product dimensions are compact yet substantial: a width of 71 mm, height of 85 mm, and depth of 69 mm ensure it fits seamlessly into most setups without taking up excessive space. Weighing just 480 g makes installation manageable while maintaining durability.</p><p>This RCBO adheres to several standards including IEC 61009-1/2-1 and EN equivalents—providing assurance that it meets rigorous international quality benchmarks. With an electrical durability rating capable of enduring up to 10,000 cycles, you can count on long-term reliability even under frequent usage conditions.</p><p>For wiring flexibility, the cable cross section accommodates both solid core (25 sq-mm) and multi-wired (up to four wires per connection). The connecting capacity supports busbar connections at up to 10 sq-mm as well as rigid or flexible cables ranging from single solid cores through multi-wire configurations—ensuring compatibility with diverse installation needs.</p><p>This model operates within ambient temperatures from -25&amp;#176;C to +55&amp;#176;C allowing adaptability across various environmental conditions found throughout Australia’s diverse climate zones—from chilly southern winters through scorching northern summers!</p><p>The overvoltage category III classification indicates readiness for use in installations subject directly connected low-voltage distribution networks—a testament again towards suitability within demanding commercial contexts where power fluctuations might occur frequently due external factors beyond control such weather events etcetera</p><p>Equipped with Type A residual current detection capabilities alongside instantaneous operating characteristics; any faults related earth leakage currents will be promptly addressed minimizing potential hazards posed personnel equipment alike</p><p>Overall offering exceptional performance paired user-friendly design considerations make perfect choice discerning professionals seeking dependable effective protective solutions their electrical infrastructure investments!</p>

Documents

  • IPD Product Catalogue

    IPD Product Catalogue V17
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