Products

ABB S203C6 Miniature Circuit Breaker 10kA at 400VAC 3-P 6A 400/415VAC C-Curve

Product Code: S203C6

  • Rated current of 6 A with 3 poles
  • Breaking capacity of 10 kA at 400 VAC
  • Complies with AS/NZS and UL standards
  • Suitable for commercial/industrial use
  • IP20 protection, DIN rail mountable
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Specifications

Product Type Miniature Circuit Breaker
Brand ABB
Series S200
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 20000 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 2 W
Rated Current 6 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 2.8 N-m
Trip Curve C Curve
Width 52.5 mm
Wire Stripping Length 12.5 mm

Description

<p>When selecting a Miniature Circuit Breaker (MCB) for your commercial or industrial application, understanding the technical specifications is crucial. The S200 Series MCB offers robust performance tailored to meet demanding requirements with precision and reliability.</p><p>This MCB comes equipped with a rated current of 6 A, making it suitable for various low-to-medium power applications. It operates effectively within a rated voltage range of 400/415 VAC and can withstand impulse voltages up to 4 kV, ensuring resilience against transient overvoltages.</p><p>The device&amp;#39;s breaking capacity stands at an impressive 10 kA at 400 VAC, providing ample protection against potential short-circuit scenarios. Additionally, its electrical durability extends to 20,000 cycles, offering long-lasting service in rigorous environments.</p><p>Designed with safety and compliance in mind, this MCB adheres to standards such as AS/NZS 60898-1, AS/NZS 60947-2, and UL 1077. Its degree of protection is rated IP20 while maintaining an IP3 pollution degree classification—ideal for indoor installations where dust ingress is minimal.</p><p>Installation is straightforward thanks to its DIN rail mounting type. The screw clamp terminals support cable cross sections up to 35 sq-mm both at the top and bottom connections. With a tightening torque requirement of just 2.8 N-m and a wire stripping length of 12.5 mm, setup is efficient without compromising on connection integrity.</p><p>Physically compact yet sturdy, the MCB measures at a width of 52.5 mm by height of 88 mm by depth of 69 mm—a thoughtful design that optimizes space within electrical panels while maintaining ease of access during maintenance or inspection tasks.</p><p>Operating comfortably across ambient temperatures from -25&amp;#176;C to +55&amp;#176;C—and capable of storage between -40&amp;#176;C and +70&amp;#176;C—it’s built for resilience in diverse climates common across Australia’s varied regions.</p><p>The curve type C characteristic makes it well-suited for general-purpose applications involving resistive loads with moderate inductive components like lighting circuits or small motors often found in commercial settings.</p><p>Finally, the housing color RAL7035 grey ensures aesthetic consistency with other panel components while adhering to industry norms for visibility and identification purposes.</p><p>In summary, the S200 Series MCB delivers dependable circuit protection through its comprehensive feature set designed specifically for commercial and industrial use cases—ensuring safety without sacrificing performance or efficiency within your electrical systems.</p>

Documents

  • IPD Product Catalogue

    IPD Product Catalogue V17
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