Products

ABB S203MT-D6 Miniature Circuit Breaker 10 kA 3-P 6A 400V D-Curve

Product Code: S203MT-D6

  • Rated current of 6 A with 10kA breaking capacity
  • Suitable for 400 V systems, insulation voltage at 440 V
  • Compact design: W52.5 x H88 x D69 mm
  • Screw clamp terminals with 2.8 N-m torque
  • Complies with IEC/EN and UL standards
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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 D
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 5.7 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, UL 1077, CSA 22.2 No. 235
Terminal Type Screw Clamp
Tightening Torque 2.8 N-m
Width 52.5 mm

Description

<p>When selecting a circuit breaker for industrial or commercial applications, understanding the technical specifications is crucial. This 3-pole device offers a reliable solution with its rated current of 6 A and an impressive breaking capacity of 11.3 kA, ensuring robust protection in various electrical environments.</p><p>The breaker is designed to handle a rated voltage of 400 V and can withstand impulse voltages up to 4 kV, providing peace of mind against transient over-voltages. Its insulation capability stands at a solid 440 V, making it suitable for demanding settings.</p><p>Engineered for durability, this product features an electrical lifespan of up to 20,000 cycles. The D curve type ensures that it can manage high inrush currents typically found in motor loads and other inductive applications without nuisance tripping.</p><p>Installation is straightforward thanks to the screw clamp terminal type which requires a tightening torque of 2.8 N-m. The compact design boasts dimensions of just 52.5 mm in width, 88 mm in height, and a depth of 69 mm - ideal for space-constrained panels.</p><p>With an IP20 degree of protection and IP3 degree of pollution rating, this circuit breaker is well-suited for indoor use where limited exposure to dust and moisture is expected. It operates efficiently within ambient temperatures ranging from -25&amp;#176;C to +55&amp;#176;C and can be stored safely between -40&amp;#176;C and +70&amp;#176;C.</p><p>The housing comes in RAL 7035 grey, aligning with industry-standard aesthetics while maintaining functionality under rigorous conditions. Compliance with international standards IEC/EN 60898-1, IEC/EN 60947-2 as well as UL1077 and CSA22.2 No235 approvals confirms its global applicability across diverse regulatory environments.</p><p>Additionally, its power loss is minimal at just 5.7 W during operation which contributes towards energy efficiency goals commonly sought after by modern facilities managers aiming at reducing operational costs over time.</p><p>In summary this mid-cycle product provides reliability backed by stringent standards; offering protection versatility ease-of-use all wrapped into one efficient package suitable across multiple sectors seeking dependable circuit management solutions without compromise on quality or performance expectations.</p>

Documents

  • IPD Product Catalogue

    IPD Product Catalogue V17
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