PRODUCT DESCRIPTION
ASEA BROWN BOVERI 1SDA072078R1 - Molded Case Circuit Breaker
This is a 3-pole SACE Tmax XT2N series molded case circuit breaker, rated for 160A, equipped with a fixed thermal-magnetic (TMD) trip unit. It is engineered for robust overcurrent and short-circuit protection in industrial power distribution systems, motor control centers, and general load protection applications, ensuring reliable electrical system integrity and operational safety. The unit features front terminals and a fixed mounting configuration for straightforward integration into switchboards and control panels.
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): 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 400VAC
- RATED SERVICE SHORT-CIRCUIT BREAKING CAPACITY (Ics): 36kA at 400VAC
- MECHANICAL/PHYSICAL:
- MOUNTING TYPE: Fixed
- TERMINAL TYPE: Front terminals
- FRAME SIZE: XT2
- NUMBER OF POLES: 3
- INTERFACE/CONTROL:
- TRIP UNIT ADJUSTABILITY: Fixed thermal, fixed magnetic
- INDICATORS: Mechanical trip indication flag
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (terminals)
- OPERATING TEMPERATURE: -25 to +70 degrees C
- STORAGE TEMPERATURE: -40 to +85 degrees C
- MOUNTING POSITION: Vertical or Horizontal
- COMPATIBILITY/APPLICATION:
- INDUSTRIAL APPLICATIONS: Power distribution, motor protection, generator protection, control panel integration, HVAC systems, general load protection
- STANDARDS: IEC 60947-2