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ABB S203MT-C6 Miniature Circuit Breaker 10 kA 3-P 6A 400V C-Curve

Product Code: S203MT-C6

  • Rated for 6A current, 400V voltage
  • Breaking capacity of 10kA
  • Screw clamp terminals with 2.8 N-m torque
  • Complies with IEC/EN standards
  • Compact size: 52.5mm width, IP20 protection
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Specifications

Product Type Miniature Circuit Breaker
Brand ABB
Series S200MT
Ambient Temperature -25 to 55 deg C Operation, -40 to 70 deg C Storage
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
Number of Poles 3
Power Loss 6 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 10 kA
Rated Voltage 400 V
Standards and Approvals IEC/EN 60898-1, IEC/EN 60947-2
Terminal Type Screw Clamp
Tightening Torque 2.8 N-m
Width 52.5 mm

Description

<p>When considering a reliable circuit protection solution for industrial and commercial applications, this robust device stands out with its impressive specifications tailored to meet demanding environments. Rated at 6 A, it ensures efficient current management while maintaining safety standards.</p><p>The product operates effectively within a rated voltage of 400 V and boasts a rated insulation voltage of 440 V, making it suitable for various electrical setups. Its ability to withstand impulse voltages up to 4 kV enhances its durability against transient overvoltages, providing an extra layer of security in fluctuating power conditions.</p><p>With a breaking capacity of 11.3 kA, this circuit breaker is designed to handle significant fault currents without compromising performance. The three-pole configuration offers versatility in application, ensuring comprehensive protection across multiple circuits.</p><p>The unit&amp;#39;s power loss is limited to just 6 W, reflecting its energy-efficient design—a crucial factor for businesses looking to manage operational costs effectively. Additionally, the IP20 degree of protection ensures that the device is safeguarded against solid objects larger than 12 mm while remaining accessible for routine maintenance.</p><p>Installation and maintenance are simplified with the screw clamp terminal type requiring a tightening torque of 2.8 N-m. This facilitates secure connections and reduces downtime during setup or servicing.</p><p>Measuring at a compact width of 52.5 mm, height of 88 mm, and depth of 69 mm, the device fits seamlessly into existing panels without occupying excessive space—ideal for installations where real estate is at a premium.</p><p>Conforming to IEC/EN standards (60898-1 and 60947-2), this product guarantees compliance with international safety regulations—a critical consideration for any technical professional seeking dependable equipment.</p><p>Operating efficiently within ambient temperatures ranging 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 proves resilient in both extreme cold and heat scenarios. The housing color RAL 7035 grey not only provides an aesthetically neutral appearance but also aligns with common industry color schemes for easy integration into your systems.</p><p>Electrical durability extends up to an impressive 20,000 cycles under normal operating conditions—an assurance of long-term reliability you can count on in high-demand settings. With a curve type C characteristic, this breaker suits loads with medium-level surges such as motors or transformers by offering adequate tripping time before disconnection occurs during short-circuit events.</p><p>In summary, this circuit breaker combines efficiency with practicality through its well-rounded features aimed at safeguarding your electrical infrastructure reliably over extended periods.</p>
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