ОПИСАНИЕ ПРОДУКТА
ASEA BROWN BOVERI 1SDA065309R1 - Molded Case Circuit Breaker
This ABB SACE Tmax T4N Molded Case Circuit Breaker (MCCB) is engineered for robust overcurrent protection and isolation in industrial power distribution systems. Featuring an advanced PR221DS electronic trip unit, it provides precise long-time, short-time, and instantaneous protection for critical loads and infrastructure. Designed for fixed installation, this 3-pole device is suitable for main and sub-distribution boards, motor control centers, and various industrial machinery requiring reliable circuit interruption.
Technical Specifications:
- SERIES/FAMILY: SACE Tmax T4N
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- RATED CURRENT (In): 250A
- NUMBER OF POLES: 3
- RATED OPERATIONAL VOLTAGE (Ue): Up to 690VAC
- RATED INSULATION VOLTAGE (Ui): 1000V
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8kV
- RATED FREQUENCY: 50/60 Hz
- RATED ULTIMATE SHORT-CIRCUIT BREAKING CAPACITY (Icu): 36kA at 400/415VAC
- MECHANICAL/PHYSICAL:
- FRAME SIZE: T4
- MOUNTING TYPE: Fixed
- TERMINAL TYPE: Front
- TRIP UNIT TYPE: Electronic PR221DS
- PROTECTION FUNCTIONS: LSI (Long-time, Short-time, Instantaneous)
- INTERFACE/CONTROL:
- PROTECTION CHARACTERISTICS: Adjustable overload (L), short-time delay (S), and instantaneous (I) trip settings via electronic unit.
- FEEDBACK/INDICATION: Trip indication, ready-to-close indication (via trip unit).
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (with terminal covers)
- COOLING METHOD: Natural Air Convection
- MOUNTING STYLE: Panel Mount
- COMPATIBILITY/APPLICATION: Industrial power distribution, motor protection, generator protection, transformer protection, main and sub-distribution panels, switchgear.