Products

ABB S202MK2UC Miniature Circuit Breaker 15kA at 400VAC 2-P 2A 400/415VAC K-Curve

Product Code: S202MK2UC

  • 2 A rated current for reliable protection
  • Operates at 400/415 VAC with 15 kA breaking capacity
  • Compact design: 35mm width, 88mm height, 69mm depth
  • Screw clamp terminals with 2.8 N-m torque
  • IP20 protection suitable for industrial use
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Specifications

Product Type Miniature Circuit breaker
Brand ABB
Ambient Temperature -25 to 55 deg C Operation, -40 to 70 deg C Storage
Application Industrial
Breaking Capacity 15 kA at 400 VAC
Collection S200MUC
Curve Type K
Degree of Pollution IP3
Degree of Protection IP20
Depth 69 mm
Height 88 mm
Housing Colour RAL 7035 Grey
Impulse Voltage 4 kV
Number of Poles 2
Power Loss 3.56 W
Rated Current 2 A
Rated Frequency 50/60 Hz
Rated Voltage 400/415 VAC
Short Circuit Capacity 10 kA
Standards and Approvals CSA 22.2 No. 235, IEC/EN 60947-2, UL 1077
Terminal Type Screw Clamp
Tightening Torque 2.8 N-m
Trip Curve K Curve
Width 35 mm

Description

<p>The S200MUC series Miniature Circuit Breaker (MCB) is a reliable choice for industrial applications, offering robust protection and performance. This MCB is designed to handle demanding electrical environments with a rated current of 2 A and operates efficiently at a rated voltage of 400/415 VAC. It features a power loss of just 3.56 W, ensuring energy efficiency.</p><p>With a breaking capacity of 15 kA at 400 VAC, this MCB can effectively manage fault conditions, providing peace of mind in high-risk areas. The device&amp;#39;s dual-pole configuration enhances its safety profile by isolating circuits more comprehensively when required.</p><p>Constructed to meet global standards such as CSA 22.2 No. 235, IEC/EN 60947-2, and UL 1077, the S200MUC ensures compliance with international safety requirements. Its degree of protection is rated at IP20, suitable for environments where basic protection against solid objects is necessary.</p><p>The screw clamp terminal type provides secure connections with a tightening torque specification of 2.8 N-m, facilitating easy installation and maintenance. Physically compact yet sturdy, it measures just 35 mm in width, stands at an overall height of 88 mm, and has a depth of only 69 mm—ideal for space-constrained setups.</p><p>Operating effectively across standard industrial frequencies (50/60 Hz), the MCB can withstand impulse voltages up to 4 kV and offers short circuit capacity up to 10 kA—a testament to its resilience under pressure.</p><p>Designed for diverse environmental conditions with an operational ambient temperature range from -25&amp;#176;C to +55&amp;#176;C and storage temperatures between -40&amp;#176;C and +70&amp;#176;C, this breaker adapts well to various climates without compromising on performance.</p><p>Its Curve Type K characteristic makes it particularly suited for protecting inductive loads that may involve higher inrush currents upon startup—common in many industrial settings.</p><p>The housing comes in RAL 7035 Grey—a neutral color that fits seamlessly into most control panels or switchboards while maintaining the professional appearance expected in commercial installations.</p><p>In essence, this MCB from the S200MUC collection represents reliability combined with practicality—a great fit for those requiring dependable circuit protection solutions tailored for industrial use cases without unnecessary complexity or embellishment.</p>

Documents

  • IPD Product Catalogue

    IPD Product Catalogue V17
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