PRODUCT DESCRIPTION
ASEA BROWN BOVERI 1SDA079812R1 - Molded Case Circuit Breaker
This ABB SACE Tmax XT2N series molded case circuit breaker provides robust electrical circuit protection for industrial low-voltage distribution systems. Featuring a 3-pole configuration and a fixed thermal-magnetic trip unit, it ensures reliable overload and short-circuit protection. Designed for fixed installation with front terminals, this component is suitable for integration into switchgear, control panels, and motor feeder applications requiring precise current interruption.
Technical Specifications:
- SERIES/FAMILY: SACE Tmax XT2N
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT: 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 SHORT-CIRCUIT BREAKING CAPACITY (Icu): 36kA at 400VAC
- MECHANICAL/PHYSICAL:
- FRAME SIZE: XT2
- MOUNTING TYPE: Fixed
- TERMINAL TYPE: Front Terminals
- INTERFACE/CONTROL:
- TRIP MECHANISM: Fixed Thermal-Magnetic (TMD)
- PROTECTION FUNCTIONS: Overload, Short-Circuit
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Terminals), IP30 (Front)
- OPERATING TEMPERATURE: -25 to +70 degrees C
- MOUNTING POSITION: Vertical or Horizontal
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Low-voltage power distribution, industrial control panels, motor feeder protection, general circuit protection
- STANDARDS: IEC 60947-2