PRODUCT DESCRIPTION
ASEA BROWN BOVERI 1SDA060272R1 - Molded Case Circuit Breaker
The ASEA BROWN BOVERI 1SDA060272R1 is a SACE Tmax XT2N series molded case circuit breaker engineered for robust overcurrent and short-circuit protection in low-voltage industrial electrical systems. It integrates a fixed thermal-magnetic trip unit for reliable fault detection and interruption, making it suitable for applications in industrial distribution panels, motor control centers, and general machinery protection requiring precise electrical circuit safeguarding.
Technical Specifications:
- SERIES/FAMILY: SACE Tmax XT2N
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT: 160A
- POLES: 3-pole
- NOMINAL OPERATIONAL VOLTAGE: Up to 690VAC
- NOMINAL FREQUENCY: 50/60 Hz
- RATED ULTIMATE SHORT-CIRCUIT BREAKING CAPACITY (Icu): 25kA at 400VAC
- TRIP UNIT TYPE: Thermal-Magnetic Fixed (TMD)
- MECHANICAL/PHYSICAL:
- FRAME SIZE: XT2
- MOUNTING TYPE: Fixed
- TERMINAL TYPE: Front terminals
- OPERATION: Manual toggle
- INTERFACE/CONTROL:
- TRIP MECHANISM: Electromechanical, thermal-magnetic principle
- OVERLOAD PROTECTION: Fixed thermal setting
- SHORT-CIRCUIT PROTECTION: Fixed magnetic setting
- INDICATORS: Mechanical trip indicator
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (with standard terminals, dependent on enclosure)
- COOLING METHOD: Natural air convection
- MOUNTING STYLE: Panel mount
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Low-voltage power distribution, motor feeder protection, transformer protection, general industrial circuit protection.
- STANDARDS COMPLIANCE: IEC 60947-2