ОПИСАНИЕ ПРОДУКТА
ASEA BROWN BOVERI 1SDA070991R1 - Molded Case Circuit Breaker
The ASEA BROWN BOVERI 1SDA070991R1 is a SACE Tmax XT2N series Molded Case Circuit Breaker engineered for robust overcurrent and short-circuit protection in industrial electrical distribution systems. Featuring a 3-pole configuration and a 160A thermal-magnetic trip unit, this device ensures reliable circuit isolation and fault interruption. It is designed for integration into low-voltage switchgear, motor control centers, and general machinery protection applications requiring fixed installation.
Technical Specifications:
- SERIES/FAMILY: SACE Tmax XT2N
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT (In): 160A
- POLES: 3-pole
- TRIP UNIT TYPE: Thermal Magnetic (TMD)
- RATED OPERATIONAL VOLTAGE (Ue): 220-690VAC
- 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 400VAC
- MECHANICAL/PHYSICAL:
- FRAME SIZE: XT2 (160A frame)
- MOUNTING TYPE: Fixed
- TERMINAL TYPE: Front terminals
- INTERFACE/CONTROL:
- TRIP UNIT ADJUSTMENT: Fixed thermal, fixed magnetic
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (with terminal covers)
- COOLING METHOD: Natural air convection
- MOUNTING STYLE: Panel mounted
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Industrial power distribution, motor control centers, transformer protection, general low-voltage circuit protection