Products

ABB S203MD32 Miniature Circuit Breaker 10 kA at 400VAC 3-P 32A 400/415VAC D-Curve

Product Code: S203MD32

  • 32 A MCB with 3 poles for reliable protection
  • Rated voltage of 400/415 VAC, suitable for various setups
  • High breaking capacity of 10kA at 400 VAC
  • Compliant with AS/NZS and UL standards
  • Compact design: Width 52.5 mm, Height 88 mm
In Stock Low Stock Out Of Stock Please See Attributes

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
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 10000 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 3.6 W
Rated Current 32 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 400/415 VAC
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

<p>The S200M Series MCB is designed for those seeking a reliable and robust solution in commercial and industrial applications. This miniature circuit breaker (MCB) offers an impressive balance of performance and durability, making it suitable for demanding environments.</p><p>Rated at 32 A, this MCB can handle significant electrical loads while maintaining efficiency with a power loss of just 3.6 W. It operates effectively within a voltage range of 400/415 VAC, ensuring compatibility with standard electrical systems. The device&amp;#39;s rated impulse withstand voltage stands at 4 kV, providing substantial protection against transient overvoltages.</p><p>With a breaking capacity of 15 kA at 400 VAC, the S200M MCB ensures that it can safely interrupt fault currents without compromising safety or functionality. Its short circuit capacity is rated at 10 kA, further underscoring its capability to protect circuits from unexpected surges.</p><p>Designed with practicality in mind, the S200M features screw clamp terminals that support a cable cross-section up to 35 sq-mm on both top and bottom connections. This allows for secure wiring connections essential in high-demand settings. The recommended tightening torque is set at 2.8 N-m to ensure optimal contact pressure without damaging the wires or terminals.</p><p>This three-pole MCB fits seamlessly into existing setups thanks to its DIN rail mounting type and compact dimensions—52.5 mm wide, 88 mm high, and 69 mm deep—allowing easy integration into panels without requiring excessive space.</p><p>The unit adheres to rigorous standards including AS/NZS 60898-1, AS/NZS 60947-2, and UL 1077 certifications which assure compliance with international safety regulations. Its degree of protection is IP20 while maintaining an IP3 degree of pollution rating—suitable for indoor use where exposure to dust or water spray is minimal.</p><p>Operationally versatile across temperatures ranging from -25&amp;#176;C to +55&amp;#176;C (and capable of storage between -40&amp;#176;C to +70&amp;#176;C), this MCB remains reliable under varying environmental conditions—a crucial factor for installations across Australia&amp;#39;s diverse climates.</p><p>Durability is another key feature; the electrical durability extends up to an impressive count of 10,000 cycles ensuring long-term reliability even under frequent operation scenarios typical in industrial contexts.</p><p>The curve type D characteristic makes it ideal for applications prone to high inrush currents such as motor start-ups or transformer loads by allowing brief overloads before tripping occurs thus preventing unnecessary interruptions during normal operations.</p><p>Finished in RAL7035 grey housing colour which blends well within most control cabinets; it&amp;#39;s aesthetically neutral yet functionally advanced enough not just meeting but exceeding expectations when protecting your valuable equipment from electrical faults ensuring peace-of-mind through consistent performance over time—all backed by renowned engineering expertise synonymous with products found within the S200M collection series.</p>

Documents

  • IPD Product Catalogue

    IPD Product Catalogue V17
Products to compare:
Comparing Products