PRODUCT DESCRIPTION
ASEA BROWN BOVERI 1SDA067949R1 - Molded Case Circuit Breaker
This device is a molded case circuit breaker from the ABB SACE Tmax XT2 series, engineered for robust overcurrent protection and isolation in industrial and commercial electrical distribution systems. It integrates a fixed thermal-magnetic trip unit for reliable protection against overload and short-circuit conditions, suitable for applications requiring precise circuit interruption and system integrity in low-voltage distribution.
Technical Specifications:
- SERIES/FAMILY: ABB SACE Tmax XT2
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- RATED CURRENT: 160A
- POLES: 3-pole
- TRIP UNIT TYPE: Thermal-Magnetic (TMD)
- BREAKING CAPACITY (Icu): 25kA at 400VAC (Standard N-type)
- RATED OPERATIONAL VOLTAGE (Ue): 690VAC
- RATED INSULATION VOLTAGE (Ui): 1000V
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8kV
- MECHANICAL/PHYSICAL:
- MOUNTING TYPE: Fixed
- TERMINAL TYPE: Front terminals
- FRAME SIZE: XT2
- INTERFACE/CONTROL:
- TRIP UNIT ADJUSTMENT: Fixed thermal and magnetic thresholds
- INDICATORS: Mechanical trip indication
- ENVIRONMENTAL/MOUNTING:
- PROTECTION DEGREE: IP20 (with terminal covers)
- OPERATING TEMPERATURE: -25 to +70 degrees C
- STORAGE TEMPERATURE: -40 to +70 degrees C
- MOUNTING POSITION: Vertical or horizontal
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Industrial and commercial power distribution, motor protection, generator protection, transformer protection, general circuit protection.
- STANDARDS: IEC 60947-2