PRODUCT DESCRIPTION
ASEA BROWN BOVERI 1SDA075260R1 - Molded Case Circuit Breaker
This is an ABB SACE Tmax XT2N series molded case circuit breaker, engineered for robust overcurrent and short-circuit protection in low-voltage electrical distribution systems. It integrates a fixed thermal-magnetic trip unit, providing reliable fault interruption and circuit isolation for industrial and commercial applications requiring precise current limiting and system integrity.
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 Fixed (TMD)
- RATED OPERATIONAL VOLTAGE (Ue): 690VAC (typical for XT2N)
- RATED INSULATION VOLTAGE (Ui): 1000V (typical for XT2N)
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8kV (typical for XT2N)
- RATED SHORT-CIRCUIT BREAKING CAPACITY (Icu): 25kA at 400VAC (typical for XT2N)
- MECHANICAL/PHYSICAL:
- FRAME SIZE: XT2
- MOUNTING TYPE: Fixed
- TERMINAL TYPE: Front terminals
- FORM FACTOR: Compact molded case
- INTERFACE/CONTROL:
- TRIP MECHANISM: Thermal-magnetic (fixed settings)
- INDICATORS: Mechanical trip status indicator
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (with terminal covers)
- COOLING METHOD: Natural convection
- MOUNTING STYLE: Panel mounted
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Low-voltage power distribution, motor protection, generator protection, industrial machinery, commercial building infrastructure
- STANDARDS: IEC 60947-2