PRODUCT DESCRIPTION
ASEA BROWN BOVERI 1SDA071106R1 - Molded Case Circuit Breaker (MCCB)
This device is an ABB SACE Tmax XT2N series molded case circuit breaker, engineered for robust overcurrent and short-circuit protection within industrial and commercial electrical distribution systems. Featuring a fixed thermal-magnetic (TMD) trip unit, it provides reliable protection for conductors, motors, and other loads against sustained overloads and instantaneous short-circuit conditions. It is designed for fixed installation in switchboards and control panels, ensuring operational continuity and system safety.
Technical Specifications:
- SERIES/FAMILY: SACE Tmax XT2N
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- RATED CURRENT (In): 160 A
- NUMBER OF POLES: 3
- RATED OPERATIONAL VOLTAGE (Ue): 690 VAC
- RATED INSULATION VOLTAGE (Ui): 1000 V
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8 kV
- FREQUENCY: 50/60 Hz
- ULTIMATE SHORT-CIRCUIT BREAKING CAPACITY (Icu) at 400/415 VAC: 36 kA
- ULTIMATE SHORT-CIRCUIT BREAKING CAPACITY (Icu) at 230 VAC: 50 kA
- ULTIMATE SHORT-CIRCUIT BREAKING CAPACITY (Icu) at 500 VAC: 25 kA
- ULTIMATE SHORT-CIRCUIT BREAKING CAPACITY (Icu) at 690 VAC: 10 kA
- MECHANICAL/PHYSICAL:
- FRAME SIZE: XT2 (up to 160A)
- TERMINAL TYPE: Front
- INTERFACE/CONTROL:
- TRIP UNIT TYPE: Thermal Magnetic Fixed (TMD)
- PROTECTION FUNCTIONS: Overload (Thermal), Short-Circuit (Magnetic)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Terminals), IP40 (Front with cover)
- MOUNTING STYLE: Fixed
- COOLING METHOD: Natural Convection
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Industrial and commercial power distribution panels, motor control centers, generator protection circuits
- STANDARDS COMPLIANCE: IEC 60947-2