ОПИСАНИЕ ПРОДУКТА
ASEA BROWN BOVERI 1SDA066282R1 - Molded Case Circuit Breaker
The ASEA BROWN BOVERI 1SDA066282R1 is a 3-pole molded case circuit breaker from the SACE Tmax XT2 series, engineered for robust electrical distribution protection. It integrates a thermal-magnetic trip unit (TMD) to provide reliable overload and short-circuit protection in industrial and commercial power systems. This fixed-mount device is designed for primary circuit protection, motor protection, and general load distribution applications requiring precise current interruption capabilities.
Technical Specifications:
- SERIES/FAMILY: SACE Tmax XT2
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- RATED CURRENT (In): 160 A
- POLES: 3
- TRIP UNIT TYPE: Thermal-Magnetic (TMD)
- RATED OPERATIONAL VOLTAGE (Ue): 690 VAC (Max)
- RATED INSULATION VOLTAGE (Ui): 1000 VAC
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8 kV
- RATED ULTIMATE SHORT-CIRCUIT BREAKING CAPACITY (Icu) @ 400/415VAC: 36 kA
- RATED SERVICE SHORT-CIRCUIT BREAKING CAPACITY (Ics) @ 400/415VAC: 36 kA
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- MOUNTING TYPE: Fixed
- TERMINAL TYPE: Front
- FRAME SIZE: XT2
- INTERFACE/CONTROL:
- PROTECTION FUNCTIONS: Overload, Short-Circuit
- ENVIRONMENTAL/MOUNTING:
- IP RATING (FRONT): IP40 (with door)
- IP RATING (TERMINALS): IP20
- COOLING METHOD: Natural Air Convection
- OPERATING TEMPERATURE RANGE: -25 to +70 degrees C
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Industrial Power Distribution, Motor Protection, Generator Protection, General Load Protection
- STANDARDS: IEC 60947-2