Products

ABB S203C32 Miniature Circuit Breaker 10kA at 400VAC 3-P 32A 400/415VAC C-Curve

Product Code: S203C32

  • Rated Current: 32 A, 3-pole design
  • Breaking Capacity: 10 kA at 400 VAC
  • IP20 protection with screw clamp terminals
  • Complies with AS/NZS and UL standards
  • Suitable for commercial and industrial use
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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 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 3.7 W
Rated Current 32 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 the right Miniature Circuit Breaker (MCB) for your industrial or commercial needs, understanding the technical specifications is crucial. The S200 series MCB offers a robust and reliable solution with key features designed to meet demanding requirements.</p><p>With a rated current of 32 A, this MCB ensures efficient performance in various applications. It operates at a rated voltage of 400/415 VAC and supports both 50 and 60 Hz frequencies, making it versatile for different electrical systems. The device&amp;#39;s breaking capacity stands at an impressive 10 kA at 400 VAC, providing significant protection against short circuits.</p><p>The product is engineered with safety in mind, featuring an IP20 degree of protection. This ensures that users are shielded from accidental contact with live parts while maintaining adequate ventilation for heat dissipation. Furthermore, its screw clamp terminal type allows for secure connections, complemented by a tightening torque specification of 2.8 N-m.</p><p>In terms of dimensions, the MCB measures 52.5 mm in width, 88 mm in height, and has a depth of 69 mm. Its compact design facilitates easy installation on standard DIN rails—a common requirement in modern electrical setups.</p><p>Adhering to rigorous standards such as AS/NZS 60898-1, AS/NZS 60947-2, and UL 1077 certifications underscores its reliability and compliance with international safety norms. Withstanding impulse voltages up to 4 kV further enhances its resilience against transient overvoltages typically encountered in industrial environments.</p><p>For those concerned about durability, the MCB boasts an electrical durability rating of up to 10,000 cycles—ensuring longevity even under frequent operation conditions. The device can handle ambient temperatures ranging from -25&amp;#176;C to +55&amp;#176;C during operation and from -40&amp;#176;C to +70&amp;#176;C during storage without compromising performance.</p><p>The S200 series also includes thoughtful design elements like a wire stripping length of 12.5 mm for ease during installation and accommodates cable cross-sections up to 35 sq-mm both top and bottom—offering flexibility depending on your wiring needs.</p><p>Its application scope extends across commercial and industrial settings where reliability is non-negotiable. The housing comes in RAL 7035 grey color—aesthetic yet functional—blending seamlessly into most control panels or distribution boards.</p><p>Overall, whether you&amp;#39;re upgrading existing infrastructure or setting up new installations requiring dependable circuit protection solutions tailored for Australian standards—the S200 series MCB provides peace of mind through its comprehensive feature set aligned perfectly with industry expectations.</p>

Documents

  • IPD Product Catalogue

    IPD Product Catalogue V17
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