2CDS253001R0824 ABB S203-C100 MCB 3P 100A C Curve 6kA DIN Rail

The ABB S203-C100 (article 2CDS253001R0824) is a 3-pole miniature circuit breaker from the ABB S200 series, rated at 100 A with a C trip characteristic. It provides overcurrent and short-circuit protection for AC circuits, with a breaking capacity of 6 kA across all three poles in a single device.

Technical specifications:

• Series: S203-C100 (S200 family)
• ABB article number: 2CDS253001R0824
• EAN: 4016779916288
• Rated current: 100 A
• Number of poles: 3P (three-pole)
• Trip characteristic: C
• Breaking capacity: 6 kA (AC)

Features and benefits:

• Three-pole construction protects all three phases simultaneously through a single breaker, simplifying wiring in three-phase installations.
• 6 kA AC breaking capacity interrupts fault currents in standard commercial and industrial distribution circuits.
• C trip characteristic provides the appropriate overcurrent response curve for general-purpose three-phase circuit protection.
• 100 A rated current covers high-demand branch circuits without requiring an oversized protective device.

Applications:

• Three-phase sub-distribution boards and distribution panels in commercial buildings
• Protection of high-current three-phase branch circuits in light industrial installations
• Main circuit protection in three-phase distribution panels where a C-characteristic MCB is specified
• Three-phase equipment protection in electrical installations requiring 100 A overcurrent and short-circuit protection

Also known as: ABB S203-C100, S203-C100 2CDS253001R0824, ABB 2CDS253001R0824, ABB 100A 3-pole MCB, ABB S200 miniature circuit breaker 100A.