PRODUCT DESCRIPTION
ABB 1SAP124000R0072 - Miniature Circuit Breaker
The ABB S203-C25 is a three-pole miniature circuit breaker from the S200 series, engineered for overcurrent and short-circuit protection in industrial and commercial electrical installations. It features a C-type tripping characteristic, making it suitable for general applications with moderate inrush currents, safeguarding cables and conductors against thermal and dynamic stresses. This device is critical for maintaining operational continuity and safety in distribution boards, control panels, and machinery power circuits.
Technical Specifications:
- SERIES/FAMILY: S200
- COMPONENT TYPE: Miniature Circuit Breaker (MCB)
- ELECTRICAL SPECS:
- POLES: 3-pole
- RATED CURRENT: 25A
- TRIPPING CHARACTERISTIC: C-curve (5-10 In)
- RATED OPERATIONAL VOLTAGE: 230/400VAC, 440VAC, 60VDC per pole
- RATED FREQUENCY: 50/60Hz
- RATED SHORT-CIRCUIT BREAKING CAPACITY (Icn): 6kA (at 230/400VAC)
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 4kV
- MECHANICAL/PHYSICAL:
- TERMINAL TYPE: Screw terminals
- TERMINAL CAPACITY: 25mm² (flexible), 35mm² (rigid)
- NUMBER OF ELECTRICAL OPERATIONS: 10000 cycles
- NUMBER OF MECHANICAL OPERATIONS: 20000 cycles
- INTERFACE/CONTROL:
- INDICATOR: ON/OFF position indicator
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (terminals), IP40 (enclosure)
- AMBIENT AIR TEMPERATURE: -25 to +55 degrees C
- MOUNTING STYLE: DIN rail (EN 60715)
- COMPATIBILITY/APPLICATION:
- APPLICATION: Overcurrent and short-circuit protection for resistive and inductive loads, motor circuits, lighting circuits, and general power distribution in industrial, commercial, and residential environments.
- COMPATIBILITY: Compatible with ABB System pro M compact accessories.