Products

ABB S203MC32 Miniature Circuit Breaker 15kA at 400VAC 3-P 32A 400/415VAC C-Curve

Product Code: S203MC32

  • Rated current of 32 A for reliable performance
  • Breaking capacity of 15 kA at 400 VAC
  • IP20 protection with screw clamp terminals
  • Meets AS/NZS and UL standards for safety
  • Compact dimensions: 52.5mm W x 88mm H x 69mm D
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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 3.7 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 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>When it comes to selecting the right Miniature Circuit Breaker (MCB) for your commercial or industrial applications, the S200M series stands out as a reliable and efficient choice. Designed to meet rigorous standards, this MCB offers robust performance with a rated current of 32 A and is suitable for use in systems with a rated voltage of 400/415 VAC.</p><p>One of the key features of this MCB is its impressive breaking capacity of 15 kA at 400 VAC, ensuring dependable operation even under fault conditions. It adheres to international standards such as AS/NZS 60898-1, AS/NZS 60947-2, and UL 1077, providing peace of mind regarding compliance and safety.</p><p>The S200M series is built with durability in mind. It boasts an electrical durability of up to 10,000 cycles and can withstand ambient temperatures ranging from -25&amp;#176;C to 55&amp;#176;C during operation. For storage purposes, it can handle temperatures from -40&amp;#176;C to 70&amp;#176;C without compromising its integrity.</p><p>This MCB&amp;#39;s physical dimensions are well-suited for various installations: it measures at a width of 52.5 mm, height of 88 mm, and depth of 69 mm. The device features a screw clamp terminal type that accommodates cable cross sections up to 35 sq-mm on both top and bottom connections. Additionally, it supports bulbar cross sections up to 10 sq-mm.</p><p>Installation is straightforward thanks to its DIN Rail mounting type—a standard requirement for most industrial setups—ensuring easy integration into existing systems. With an IP20 degree of protection rating, it provides adequate protection against solid objects while maintaining accessibility for maintenance tasks.</p><p>The device’s curve type C makes it ideal for protecting circuits with moderate inrush currents typical in commercial environments involving motors or transformers. Furthermore, the tightening torque specification stands at a precise value of 2.8 N-m which ensures secure connections every time.</p><p>In terms of insulation capabilities, this MCB offers a rated impulse withstand voltage and impulse voltage both set at an impressive level of 4 kV along with a rated insulation voltage capacity reaching up to 440 V—demonstrating its resilience against transient overvoltages common within industrial settings.</p><p>For those concerned about efficiency metrics like power loss—the unit maintains low power dissipation levels pegged at just around&amp;#160;3.7 W contributing towards energy conservation goals inherent within modern sustainable practices across industries globally today!</p><p>Finally housed elegantly within RAL7035 grey casing color scheme adds aesthetic appeal alongside functional excellence making sure your equipment looks good whilst performing optimally too! </p><p>S200M</p>

Documents

  • IPD Product Catalogue

    IPD Product Catalogue V17
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