PRODUCT DESCRIPTION
ASEA BROWN BOVERI 1SDA073142R1 - Molded Case Circuit Breaker
This component is an ABB Tmax XT2N series 3-pole molded case circuit breaker, engineered for robust overcurrent and short-circuit protection in industrial and commercial low voltage power distribution systems. It integrates a fixed thermal-magnetic trip unit, providing reliable protection for electrical circuits, motors, and machinery against overload and short-circuit conditions. This device is suitable for applications requiring high breaking capacity and precise circuit isolation.
Technical Specifications:
- SERIES/FAMILY: Tmax XT2N
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT: 160A
- POLES: 3-pole
- RATED OPERATIONAL VOLTAGE (Ue): Up to 690VAC
- RATED INSULATION VOLTAGE (Ui): 1000V
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8kV
- RATED ULTIMATE SHORT-CIRCUIT BREAKING CAPACITY (Icu): 36kA at 400/415VAC
- TRIP UNIT TYPE: Thermal-Magnetic Fixed (TMD)
- MECHANICAL/PHYSICAL:
- FRAME SIZE: XT2
- MOUNTING TYPE: Fixed
- TERMINAL TYPE: Front terminals
- INTERFACE/CONTROL:
- TRIP UNIT CHARACTERISTICS: Fixed thermal overload protection and fixed magnetic short-circuit protection.
- INDICATORS: Mechanical ON/OFF/TRIPPED position indicator.
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (with standard terminals)
- COOLING METHOD: Natural air convection
- MOUNTING STYLE: Panel mounted, fixed
- COMPATIBILITY/APPLICATION: Low voltage power distribution, motor control centers, industrial machinery protection, commercial building electrical infrastructure.