Products

ABB S202MC2UC Miniature Circuit Breaker 10 kA at 400VAC 2-P 2A 400/415VAC C-Curve

Product Code: S202MC2UC

  • 2A MCB with dual pole design
  • Rated voltage of 400/415 VAC
  • High breaking capacity of 10kA at 400 VAC
  • Complies with AS/NZS and IEC standards
  • Screw clamp terminals for secure connection
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Specifications

Product Type Miniature Circuit Breaker
Brand ABB
Series S200MUC
Ambient Temperature -25 to 55 deg C Operation, -40 to 70 deg C Storage
Application Commercial and Industrial
Bulbar Cross Section 10 sq-mm Top, 10 sq-mm Bottom
Cable Cross Section 35 sq-mm Top, 35 sq-mm Bottom
Collection S200MUC
Curve Type C
Degree of Pollution IP2
Degree of Protection IP20
Depth 69 mm
Electrical Durability 20000 Cycles
Height 85 mm
Housing Colour RAL 7035 Grey
Housing Material Insulation group I, RAL 7035
Impulse Voltage 4 kV
Mounting Type DIN Rail
Number of Poles 2
Pole Width 17.5 mm
Power Loss 1.45 W
Rated Current 2 A
Rated Frequency 50/60 Hz
Rated Impulse Withstand Voltage 4 kV
Rated Insulation Voltage 484 V
Rated Short Circuit Current 10 kA
Rated Voltage 400/415 VAC
Standards and Approvals AS/NZS 60898-1, AS/NZS 60947-2, UL 1077, IEC/EN 60898-2, IEC/EN 60947-2
Terminal Type Screw Clamp
Tightening Torque 2.8 N-m
Trip Curve C Curve
Width 35 mm

Description

<p>When selecting a Miniature Circuit Breaker (MCB) for commercial and industrial applications, it&amp;#39;s essential to focus on the technical specifications that ensure both safety and reliability. The S200MUC series MCB is designed to meet these rigorous demands with precision.</p><p>This MCB features a rated current of 2 A, making it suitable for various low-current applications. It operates effectively within a rated voltage range of 400/415 VAC, providing flexibility across different electrical systems. With a rated impulse withstand voltage of 4 kV and an insulation voltage of 484 V, this device offers robust protection against transient overvoltages.</p><p>Safety in high-stress environments is paramount, and this MCB meets that requirement with its impressive breaking capacity of 15 kA at 400 VAC. It adheres to several standards including AS/NZS 60898-1, AS/NZS 60947-2, UL 1077, IEC/EN 60898-2, and IEC/EN 60947-2—ensuring compliance with international safety protocols.</p><p>Designed for durability and efficiency, the S200MUC can endure up to 20,000 electrical cycles. Its short circuit capacity stands at a solid 10 kA. The unit&amp;#39;s power loss is minimized at just 1.45 W—a crucial factor in maintaining energy efficiency in large installations.</p><p>Installation is straightforward thanks to its DIN Rail mounting type. The screw clamp terminal type supports secure connections with tightening torque set at an optimal level of 2.8 N-m. This ensures stable performance even under demanding conditions.</p><p>Measuring compactly at a width of only 35 mm, height of 85 mm, and depth of just under seven centimeters (69 mm), this MCB fits seamlessly into standard panels without occupying excessive space.</p><p>The S200MUC series boasts an IP20 degree of protection against dust ingress while maintaining operational integrity between temperatures ranging from -25&amp;#176;C to +55&amp;#176;C—ideal for diverse Australian climates—and storage temperatures down to -40&amp;#176;C up to +70&amp;#176;C.</p><p>For cable management versatility, it accommodates cable cross sections up to 35 sq-mm both top and bottom; similarly accommodating bulbar cross sections up to ten sq-mm each way as well making it adaptable across different wiring configurations within your setup requirements .</p><p>The C curve type characteristic ensures reliable tripping performance suited particularly well towards protecting circuits involving inductive loads like motors or transformers commonly found throughout industry settings .</p><p>Finished off elegantly in RAL7035 grey housing color , this model doesn’t just perform but looks professional too . Whether upgrading existing installations or planning new projects , consider how integrating quality components such as those from our collection could streamline operations reduce downtime increase overall system longevity through careful product selection based upon verified data-driven criteria rather than assumptions alone .</p>

Documents

  • IPD Product Catalogue

    IPD Product Catalogue V17
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