ОПИСАНИЕ ПРОДУКТА
ASEA BROWN BOVERI 1SDA055012R1 - Molded Case Circuit Breaker
This is an ABB SACE Tmax XT2N series molded case circuit breaker, designed for protection and isolation in low-voltage electrical distribution systems. It integrates a thermal-magnetic trip unit for overload and short-circuit protection, ensuring operational continuity and safety in industrial, commercial, and infrastructure applications. The device is engineered for fixed installation with front terminals, facilitating integration into switchboards and control panels.
Technical Specifications:
- SERIES/FAMILY: ABB 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 SHORT-CIRCUIT BREAKING CAPACITY (Icu): 36kA at 400VAC
- TRIP UNIT TYPE: Thermal-Magnetic (TMD)
- MECHANICAL/PHYSICAL:
- MOUNTING TYPE: Fixed
- TERMINAL TYPE: Front
- FRAME SIZE: XT2
- INTERFACE/CONTROL:
- PROTECTION FUNCTIONS: Overload, Short-circuit
- THERMAL PROTECTION: Fixed (1.05 to 1.20 x In)
- MAGNETIC PROTECTION: Fixed (10 x In)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (with terminal covers)
- COOLING METHOD: Natural Convection
- OPERATING TEMPERATURE RANGE: -25 to +70 degrees C
- COMPATIBILITY/APPLICATION: Low-voltage power distribution, motor protection, generator protection, industrial machinery, commercial buildings, infrastructure.