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ABB S203C100 MCB 6kA 3P 100A 400VAC C CURVE INDUSTRIAL

Product Code: S203C100

The ABB Miniature Circuit Breaker is a reliable and efficient solution for commercial and industrial applications. With a 6kA breaking capacity, it provides protection against short circuits and thermal overload. This 3-pole circuit breaker has a current rating of 100A and operates at both 400VAC and 110VDC. Its C curve characteristic ensures optimal performance in various electrical systems. Trust ABB for high-quality circuit protection in your projects.

Technical Specifications

Housing Material Insulation Group II, RAL 7035
Brand ABB
Series S200
Busbar Cross Section (mm²) Top/Bottom - 10/10
Cable Cross Section - Flexible (mm²) Top/Bottom - 25/25
Cable Cross Section - Solid/Stranded (mm²) Top/Bottom - 35/35
Mounting Type DIN Rail
AC Voltage (V) 400/415
Application Commercial and Industrial
Breaking Capacity 400V AC - Icu (kA) 10
Current Rating (A) 100
Curve Type C Curve
Family S200
Icn-Rated Short Circuit Capacity (kA) 6
Impulse Withstand Voltage (kV/1.2µS) 4
Maximum Operational Voltage AC (V) 440
Minimum Operational Voltage AC (V) 12
Minimum Operational Voltage DC (V) 12
No. of Poles 3P
Power Loss (W) 9.8/Pole
Rated Conditional Short-Circuit Current - Inc (kA) 20
Rated Current (A) 100
Rated Frequency (Hz) 50/60
Rated Impulse Withstand Voltage (kV) 4
Rated Insulation Voltage (V) 440
Rated Operational Voltage AC (V) 400
Rated Short-Circuit Capacity - Icn (kA) 6
Rated Voltage AC (V) 400
Dimensions (mm) 88H x 69D x 52.5W
Trip Curve C Curve
Pole Width (mm) 17.5
Degree of Protection IP20
Pollution Degree 3
Standards and Approvals AS/NZS 60898-1,AS/NZS 60947-2,UL 1077
Poles 3P
Breaking Capacity (kA) 10 @400 V AC
Inc-Rated Conditional Short Circuit Capacity (kA) 20

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