Products

ABB S203C16 Miniature Circuit Breaker 10kA at 400VAC 3-P 16A 400/415VAC C-Curve

Product Code: S203C16

  • 16 A MCB with 3 poles for reliable protection
  • Rated voltage of 400/415 VAC, ideal for commercial use
  • High breaking capacity of 10 kA at 400 VAC
  • Complies with AS/NZS and UL standards
  • Compact size: 52.5 mm wide, mounts on DIN rail
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Specifications

Product Type Miniature Circuit Breaker
Brand ABB
Series S200
Ambient Temperature -25 to 55 deg C Operation, -40 to 70 deg C Storage
Application Commercial and Industrial
Breaking Capacity 10 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 S200
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
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 2.5 W
Rated Current 16 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 6 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>When it comes to selecting the right Miniature Circuit Breaker (MCB) for your commercial or industrial needs, the S200 series offers a robust solution that combines reliability and efficiency. This MCB is designed to meet the demands of modern electrical systems with precision and safety.</p><p>With a rated current of 16 A, this MCB ensures optimal performance in various applications. It operates efficiently within a rated voltage range of 400/415 VAC and supports both 50 Hz and 60 Hz frequencies, making it versatile for different power systems. The MCB&amp;#39;s breaking capacity stands at an impressive 10 kA at 400 VAC, providing reliable protection against overloads and short circuits.</p><p>Safety is paramount with this MCB, as reflected in its ratings: a rated impulse withstand voltage of 4 kV and an insulation voltage of up to 440 V. The device adheres to stringent standards including AS/NZS 60898-1, AS/NZS 60947-2, and UL 1077, ensuring compliance with international safety protocols.</p><p>The S200 series features a three-pole design with screw clamp terminals that accommodate cable cross-sections up to 35 sq-mm on both top and bottom connections. This configuration provides flexibility during installation while maintaining secure connectivity. The terminal tightening torque is specified at 2.8 N-m for consistent contact pressure.</p><p>In terms of durability, this MCB boasts an electrical endurance of up to 20,000 cycles, promising long-term reliability under normal operating conditions. Its short circuit capacity reaches up to 6 kA while offering additional protection with a degree of pollution rating at IP3.</p><p>The compact dimensions—52.5 mm width by 88 mm height by 69 mm depth—make it suitable for space-constrained installations without sacrificing performance or accessibility. The pole width measures at a standard size of 17.5 mm per pole which aligns well with typical DIN rail mounting setups found across various installations.</p><p>Designed for harsh environments, the ambient temperature range extends 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 without compromising functionality or integrity over time.</p><p>The housing color in RAL7035 grey not only provides an aesthetic appeal but also integrates seamlessly into existing panel designs commonly found within commercial settings.</p><p>This product fits perfectly into applications requiring mid-range current management solutions where dependability cannot be compromised; whether safeguarding critical infrastructure components or routine distribution networks within buildings – you can trust this unit’s capability backed by rigorous testing standards throughout its lifecycle journey from manufacturing through deployment stages alike!</p>

Documents

  • IPD Product Catalogue

    IPD Product Catalogue V17
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