Products

ABB S203C100 Miniature Circuit Breaker 10kA at 400VAC 3-P 100A 400/415VAC C-Curve

Product Code: S203C100

  • Rated Current: 100 A, suitable for heavy-duty use
  • Breaking Capacity: 10 kA at 400 VAC
  • Compact size with a width of 52.5 mm
  • Screw clamp terminals for secure connections
  • Complies with AS/NZS and UL standards
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Specifications

Product Type Miniature Circuit Breaker
Brand ABB
Series S200
Actuator Type Toggle
Ambient Temperature -25 to 55 deg C Operation, -40 to 70 deg C Storage
Application Commercial and Industrial
Breaking Capacity 10 kA at 400 VAC
Bulbar Cross Section 10 sq-mm Top, 10 sq-mm Bottom
Cable Cross Section 35 sq-mm Top, 35 sq-mm Bottom
Collection S200
Curve Type C
Degree of Pollution IP3
Degree of Protection IP20
Depth 69 mm
Electrical Durability 10000 Cycles
Height 88 mm
Housing Colour RAL 7035 Grey
Housing Material Insulation Group II, RAL 7035
Impulse Voltage 4 kV
Mounting Type DIN Rail
Number of Poles 3
Pole Width 17.5 mm
Power Loss 9.8 W
Rated Current 100 A
Rated Frequency 50/60 Hz
Rated Impulse Withstand Voltage 4 kV
Rated Insulation Voltage 440 V
Rated Short Circuit Current 20 kA
Rated Voltage 400/415 VAC
Short Circuit Capacity 6 kA
Standards and Approvals AS/NZS 60898-1, AS/NZS 60947-2, UL 1077
Terminal Type Screw Clamp
Tightening Torque 3 N-m
Trip Curve C Curve
Width 52.5 mm

Description

<p>When considering an MCB (Miniature Circuit Breaker) for your commercial or industrial needs, the S200 Series offers a robust solution that balances reliability with performance. This three-pole MCB is designed to handle a rated current of 100 A, making it suitable for various demanding applications.</p><p>One of the key features of this MCB is its rated impulse withstand voltage of 4 kV and insulation voltage of 440 V. These specifications ensure that it can effectively manage electrical surges and provide reliable insulation in challenging environments. The rated voltage spans between 400 and 415 VAC, providing flexibility for different power systems.</p><p>Safety and compliance are paramount, which is why this breaker adheres to standards such as AS/NZS 60898-1, AS/NZS 60947-2, and UL 1077. With a breaking capacity of 10 kA at 400 VAC, it ensures effective interruption during fault conditions. Additionally, its degree of protection is IP20, safeguarding against solid objects greater than 12 mm.</p><p>The S200 Series MCB is engineered with practicality in mind. It features screw clamp terminals that accommodate cable cross sections up to 35 sq-mm on both top and bottom connections. The tightening torque required is set at a precise 3 N-m to ensure secure installation.</p><p>For those concerned about energy efficiency, this breaker has a power loss of only 9.8 W. Its compact dimensions—width: 52.5 mm; height: 88 mm; depth: 69 mm—make it easy to integrate into existing panels without compromising space.</p><p>Durability isn&amp;#39;t just about physical robustness but also electrical longevity. This model offers an impressive electrical durability rating withstanding up to 10,000 cycles under normal operation conditions.</p><p>Designed for versatility across environments, the ambient operating temperature ranges from -25&amp;#176;C to +55&amp;#176;C while storage capabilities extend from -40&amp;#176;C to +70&amp;#176;C ensuring resilience in diverse climates typical within Australia’s varied regions.</p><p>Installation simplicity comes via DIN rail mounting compatibility while the toggle actuator type facilitates straightforward manual operation when needed—a practical feature appreciated by technicians onsite looking for ease-of-use combined with reliability over time periods extending beyond initial deployment phases alone!</p><p>Rounding off its technical attributes are additional details including curve type C suited specifically towards general-purpose overload protection scenarios commonly encountered across numerous industrial settings today along with short circuit capacity ratings reaching up towards impressive figures like six kiloamperes further enhancing overall system integrity by mitigating potential risks associated therein accordingly too!</p><p>Overall if you’re seeking dependable circuit protection solutions capable not only meeting but exceeding expectations then look no further than what’s offered here through selection choices available exclusively found within esteemed collections such as ours namely “S200” where quality meets precision engineering every step along way ultimately delivering peace mind knowing installations remain protected regardless challenges faced throughout lifecycle journey ahead!</p>

Documents

  • IPD Product Catalogue

    IPD Product Catalogue V17
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