ОПИСАНИЕ ПРОДУКТА
ASEA BROWN BOVERI 2CCA703421R0001 - Miniature Circuit Breaker
The ABB 2CCA703421R0001 is a 3-pole miniature circuit breaker from the S200 series, engineered for reliable overcurrent and short-circuit protection in industrial and commercial electrical installations. Utilizing a thermal-magnetic tripping mechanism, this device ensures circuit integrity and equipment safety in panel boards, machinery control circuits, and general distribution systems. It is designed for DIN rail mounting, facilitating integration into standard electrical enclosures.
Technical Specifications:
- SERIES/FAMILY: ABB S200 Series
- COMPONENT TYPE: Miniature Circuit Breaker (MCB)
- ELECTRICAL SPECS:
- NOMINAL VOLTAGE: 230/400 VAC
- NOMINAL CURRENT: 25 A
- NUMBER OF POLES: 3
- RATED FREQUENCY: 50/60 Hz
- RATED SHORT-CIRCUIT BREAKING CAPACITY (Icn): 6 kA
- TRIPPING CHARACTERISTIC: C-curve (5-10 In instantaneous trip)
- MECHANICAL/PHYSICAL:
- MODULE WIDTH: 3 modules (52.5 mm)
- MOUNTING: DIN Rail (EN 60715)
- TERMINAL TYPE: Screw terminals
- TERMINAL CAPACITY: 25 mm² (flexible), 35 mm² (rigid)
- INTERFACE/CONTROL:
- OPERATION: Manual toggle switch
- INDICATION: ON/OFF position
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (terminals), IP40 (enclosure with cover)
- AMBIENT OPERATING TEMPERATURE: -25 to +55 degrees C
- COOLING METHOD: Natural convection
- COMPATIBILITY/APPLICATION:
- APPLICATION: Overload protection, short-circuit protection, industrial and commercial electrical distribution systems, machinery protection.
- STANDARDS COMPLIANCE: IEC/EN 60898-1, IEC/EN 60947-2