Products

ABB S203C80 Miniature Circuit Breaker 10kA at 400VAC 3-P 80A 400/415VAC C-Curve

Product Code: S203C80

  • 80 A rated current for robust performance
  • 10 kA breaking capacity at 400 VAC
  • IP20 protection with screw clamp terminals
  • Complies with AS/NZS and UL standards
  • Suitable for commercial and industrial use
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Specifications

Product Type Miniature Circuit Breaker
Brand ABB
Series S200
Actuator Type Toggle
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 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 9.8 W
Rated Current 80 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 3 N-m
Trip Curve C Curve
Width 52.5 mm

Description

<p>The S200 Series Miniature Circuit Breaker (MCB) is a robust solution designed for commercial and industrial applications, ensuring reliable protection of electrical circuits. With a rated current of 80 A, this MCB is well-suited for managing higher loads without compromising safety or performance.</p><p>Engineered to withstand demanding conditions, the S200 MCB boasts a rated impulse withstand voltage of 4 kV and an insulation voltage of 440 V. It operates efficiently within a rated voltage range of 400/415 VAC, making it versatile for various power systems. The breaker’s breaking capacity stands at an impressive 10 kA at 400 VAC, providing excellent short-circuit protection.</p><p>The S200 MCB features three poles and adheres to rigorous standards such as AS/NZS 60898-1, AS/NZS 60947-2, and UL 1077 certifications. This ensures compliance with industry regulations and guarantees quality performance across its lifecycle. Its IP20 degree of protection makes it suitable for indoor environments where dust ingress needs to be minimized.</p><p>Installation is straightforward thanks to the screw clamp terminal type that supports cable cross sections up to 35 sq-mm on both top and bottom connections. The tightening torque requirement is set at a precise 3 N-m, ensuring secure fittings without over-tightening.</p><p>Measuring compactly at a width of 52.5 mm, height of 88 mm, and depth of 69 mm, the S200 fits seamlessly into standard DIN rail mounting setups. Its pole width measures at an efficient 17.5 mm per pole which aids in space-saving installations.</p><p>This circuit breaker operates reliably across temperatures ranging from -25&amp;#176;C to +55&amp;#176;C during operation and can be stored safely between -40&amp;#176;C to +70&amp;#176;C. It also exhibits strong electrical durability withstanding up to 10,000 cycles which underscores its long-lasting nature in high-demand settings.</p><p>The C curve type ensures optimal tripping characteristics suitable for protecting general-purpose circuits against overloads while accommodating moderate inrush currents typically associated with motor starts or lighting loads.</p><p>In terms of safety features beyond electrical specifications; the product demonstrates resilience with a degree of pollution rating at IP3 indicating protective measures against environmental contaminants like dust particles or moisture intrusion under specified conditions.</p><p>Designed in RAL7035 grey housing color; this actuator toggle-type device combines functionality with aesthetic appeal fitting seamlessly into modern industrial environments while maintaining operational integrity throughout its use cycle whether safeguarding complex machinery systems or everyday commercial infrastructure demands alike within Australia’s diverse landscape requirements today!</p>

Documents

  • IPD Product Catalogue

    IPD Product Catalogue V17
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