Products

ABB S203MD6 Miniature Circuit Breaker 15kA at 400VAC 3-P 6A 400/415VAC D-Curve

Product Code: S203MD6

  • Rated current of 6 A for efficient protection
  • High breaking capacity of 15 kA at 400 VAC
  • Compact design with width of 52.5 mm
  • Screw clamp terminals for secure connections
  • Complies with AS/NZS standards for safety
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Specifications

Product Type Miniature Circuit Breaker
Brand ABB
Series S200M
Ambient Temperature -25 to 55 deg C Operation, -40 to 70 deg C Storage
Application Commercial and Industrial
Breaking Capacity 15 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 S200M
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
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 1.9 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 20 kA
Rated Voltage 400/415 VAC
Short Circuit Capacity 10 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 D Curve
Width 52.5 mm

Description

The S200M series MCB is a robust and reliable choice for professionals in the commercial and industrial sectors. Designed to protect electrical circuits from overcurrents, this miniature circuit breaker (MCB) offers a comprehensive set of features that ensure safety and efficiency. With a rated current of 6 A, it is suitable for applications requiring precise current management. The device operates efficiently at a rated voltage of 400/415 VAC, making it versatile for various electrical systems. It boasts an impressive breaking capacity of 15 kA at 400 VAC, ensuring reliable protection against short circuits. Engineered with durability in mind, the S200M series MCB has an electrical endurance of up to 20,000 cycles, which speaks volumes about its longevity under regular use. Its rated impulse withstand voltage stands at 4 kV while maintaining a rated insulation voltage of 440 V. This makes it well-suited to handle transient overvoltages effectively. The product's design includes three poles with a width of just 52.5 mm, allowing compact installation without compromising on performance. It fits seamlessly onto DIN rails thanks to its user-friendly mounting type and features screw clamp terminals designed for secure connections with a tightening torque specification of 2.8 N-m. In terms of environmental resilience, this MCB can operate within ambient temperatures ranging from -25°C to +55°C and can be stored safely between -40°C and +70°C. The degree of protection is IP20, protecting against solid objects greater than 12 mm but not against water ingress. For those concerned about compliance with standards, you'll be pleased to know that this product adheres to AS/NZS 60898-1 and AS/NZS 60947-2 as well as UL1077 standards — providing peace of mind regarding its safety credentials. The S200M series also caters to specific technical needs such as handling cable cross-sections up to 35 sq-mm both top and bottom along with bulbar cross-sections up to 10 sq-mm each side. Its curve type D characteristic makes it ideal for inductive loads where high inrush currents are expected. Finished in RAL 7035 grey housing colour that blends effortlessly into most settings; this MCB combines functionality with aesthetic subtlety suitable for any industrial or commercial environment looking towards efficient circuit management solutions without unnecessary frills or complexities common elsewhere across market offerings today!

Documents

  • IPD Product Catalogue

    IPD Product Catalogue V17
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