2CDS253001R0804 ABB S203-C80 MCB 3P 80A C Curve 6kA DIN Rail

The ABB S203-C80 (article 2CDS253001R0804) is a 3-pole miniature circuit breaker from ABB's S200 series, built to protect three-phase AC circuits against overcurrent and short-circuit faults. Rated at 80 A with a C-type tripping characteristic and a 6 kA AC breaking capacity, it is suited to distribution and motor-feeder applications where moderate inrush currents arise at startup.

Technical specifications:

• Series: S203-C80 (ABB S200)
• ABB article number: 2CDS253001R0804
• EAN: 4016779916264
• Number of poles: 3P
• Rated current: 80 A
• Trip characteristic: C
• Breaking capacity: 6 kA (AC)

Features and benefits:

• C-curve characteristic tolerates moderate inrush currents, reducing nuisance tripping on circuits with motors or transformers
• 6 kA AC breaking capacity safely interrupts high fault currents to protect downstream equipment and wiring
• 3-pole construction protects all three phases simultaneously with a single device, simplifying panel layout
• 80 A current rating covers high-load three-phase feeders and sub-distribution circuits

Applications:

• Protection of three-phase motor feeders where C-curve characteristic handles startup inrush
• Industrial distribution boards and sub-distribution panels
• Three-phase machinery and equipment feeders rated up to 80 A
• Commercial and industrial building three-phase circuits

Also known as: ABB S203-C80, S203-C80 2CDS253001R0804, ABB 3-pole 80A MCB, ABB S200 80A miniature circuit breaker, 2CDS253001R0804.