Products

ABB S203MC63 Miniature Circuit Breaker 15kA at 400VAC 3-P 63A 400/415VAC C-Curve

Product Code: S203MC63

  • Rated Current: 63 A, ideal for high-demand circuits
  • Breaking Capacity: 15 kA at 400 VAC ensures safety
  • Compact Design: 52.5 mm width fits tight spaces
  • Standards Compliant: AS/NZS & UL approved
  • Operates in -25 to 55°C, versatile use
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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 C
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 4.8 W
Rated Current 63 A
Rated Frequency 50/60 Hz
Rated Impulse Withstand Voltage 4 kV
Rated Insulation Voltage 440 V
Rated Short Circuit Current 25 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 C Curve
Width 52.5 mm

Description

<p>For professionals in the electrical and automation industries, choosing the right Miniature Circuit Breaker (MCB) is crucial for ensuring safety and reliability. The S200M Series MCB stands out as a robust choice for both commercial and industrial applications, providing reliable protection with its comprehensive specifications.</p><p>The S200M MCB boasts a rated current of 63 A, making it suitable for various electrical systems. It operates efficiently within a rated voltage range of 400/415 VAC and offers an impressive breaking capacity of 15 kA at 400 VAC. This ensures that even in high-demand environments, the circuit breaker can handle potential overloads or short circuits effectively.</p><p>Designed with durability in mind, this MCB features an electrical durability of up to 10,000 cycles. Its degree of protection is IP20, safeguarding against accidental contact while maintaining adequate ventilation. The product adheres to significant standards such as AS/NZS 60898-1, AS/NZS 60947-2, and UL 1077 approvals, ensuring compliance with Australian safety regulations.</p><p>In terms of construction, the S200M&amp;#39;s dimensions are practical for installation: it measures 52.5 mm in width, 88 mm in height, and has a depth of 69 mm. Installation is straightforward with its DIN rail mounting type and screw clamp terminal type designed to accommodate cable cross sections up to 35 sq-mm on both top and bottom connections.</p><p>Its curve type C characteristic makes it ideal for general use where moderate surge currents are expected without tripping unnecessarily under normal conditions. Furthermore, the tightening torque specification is set at an optimal value of 2.8 N-m to ensure secure connections without risking damage to components.</p><p>This device operates efficiently across a wide ambient temperature range from -25&amp;#176;C to +55&amp;#176;C during operation and can be stored safely between -40&amp;#176;C and +70&amp;#176;C. Such flexibility allows it to function reliably in diverse environmental conditions typical within Australia’s varied climate zones.</p><p>Additionally, the housing color RAL 7035 Grey provides a neutral aesthetic suitable for most panel designs without drawing undue attention away from other critical components within your setup.</p><p>The inclusion of an impulse withstand voltage rating at an impressive level of 4 kV further enhances its resilience against transient overvoltages typically caused by lightning strikes or switching surges on power lines.</p><p>Overall, if you&amp;#39;re seeking an MCB that combines reliability with adherence to stringent industry standards while offering ease-of-installation features—look no further than this model from the reputable S200M series collection—a dependable choice tailored specifically towards meeting demanding requirements found within modern commercial or industrial settings.</p>

Documents

  • IPD Product Catalogue

    IPD Product Catalogue V17
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