ОПИСАНИЕ ПРОДУКТА
ASEA BROWN BOVERI 1SDA104738R1 - Molded Case Circuit Breaker
This device is an ABB SACE Tmax XT2N series molded case circuit breaker, engineered for overcurrent and short-circuit protection in low-voltage industrial and commercial electrical distribution systems. It integrates a fixed thermal-magnetic trip unit for reliable fault detection and interruption, ensuring operational continuity and equipment safety. Designed for fixed installation, it provides essential circuit protection for motors, generators, and general power distribution applications.
Technical Specifications:
- SERIES/FAMILY: SACE Tmax XT2N
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT (In): 160A
- POLES: 3
- RATED OPERATIONAL VOLTAGE (Ue): 690VAC
- RATED INSULATION VOLTAGE (Ui): 1000V
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8kV
- RATED FREQUENCY: 50/60 Hz
- RATED ULTIMATE SHORT-CIRCUIT BREAKING CAPACITY (Icu) at 400/415VAC: 36kA
- TRIP UNIT TYPE: TMD (Thermal Magnetic Fixed)
- MECHANICAL/PHYSICAL:
- FRAME SIZE: XT2
- TERMINAL TYPE: Front
- INTERFACE/CONTROL:
- CONTROL TYPE: Manual toggle operation
- ENVIRONMENTAL/MOUNTING:
- MOUNTING STYLE: Fixed
- PROTECTION DEGREE: IP20 (terminals)
- OPERATING TEMPERATURE: -25 to +70 degrees Celsius
- COOLING METHOD: Natural air convection
- COMPATIBILITY/APPLICATION: Low-voltage power distribution, motor protection, generator protection, transformer protection, industrial control panels, commercial building infrastructure.