PRODUCT DESCRIPTION
ABB 1SDA071615R1 - Molded Case Circuit Breaker
This ABB Tmax XT2N series molded case circuit breaker provides essential overcurrent and short-circuit protection for low-voltage electrical distribution systems. Featuring a fixed thermal-magnetic trip unit, it ensures reliable fault interruption in industrial panels, motor control centers, and general machinery applications. Engineered for robust performance, this device is critical for maintaining system integrity and operational safety in demanding industrial environments.
Technical Specifications:
- SERIES/FAMILY: Tmax XT2N
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT: 160A
- POLES: 3
- RATED OPERATIONAL VOLTAGE (Ue): 690VAC
- RATED INSULATION VOLTAGE (Ui): 1000VAC
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8kV
- RATED SHORT-CIRCUIT BREAKING CAPACITY (Icu): 36kA at 400VAC
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- FRAME SIZE: XT2
- MOUNTING TYPE: Fixed
- TERMINAL TYPE: Front terminals
- INTERFACE/CONTROL:
- TRIP UNIT TYPE: Thermal Magnetic (TMD)
- TRIP CHARACTERISTICS: Fixed thermal (Ir) and fixed instantaneous (Ii) trip settings
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (with terminal covers)
- COOLING METHOD: Natural convection
- MOUNTING STYLE: Fixed, panel-mounted
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Low-voltage electrical distribution, motor protection, generator protection, industrial machinery, commercial building infrastructure
- STANDARDS: IEC 60947-2