ОПИСАНИЕ ПРОДУКТА
ASEA BROWN BOVERI 1SDA072432R1 - Molded Case Circuit Breaker
This unit is an ABB SACE Tmax XT2N series 3-pole Molded Case Circuit Breaker, engineered for robust electrical circuit protection in low-voltage distribution systems. It integrates a fixed thermal-magnetic (TMD) trip unit to provide reliable overload and short-circuit protection for industrial machinery, commercial installations, and power distribution panels. The device ensures operational continuity and safety by isolating faults within the electrical network.
Technical Specifications:
- SERIES/FAMILY: SACE Tmax XT2N
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT (FRAME): 160A
- POLES: 3
- RATED OPERATIONAL VOLTAGE (Ue): Up to 690VAC
- RATED INSULATION VOLTAGE (Ui): 1000V
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8kV
- RATED ULTIMATE SHORT-CIRCUIT BREAKING CAPACITY (Icu): 36kA at 400/415VAC
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- TRIP UNIT TYPE: TMD (Thermal Magnetic Fixed)
- THERMAL PROTECTION: Adjustable (0.7 to 1.0 x In)
- MAGNETIC PROTECTION: Fixed (10 x In)
- INTERFACE/CONTROL:
- CONTROL METHOD: Manual toggle operation
- INDICATORS: Trip status indicator
- ENVIRONMENTAL/MOUNTING:
- MOUNTING STYLE: Fixed, Front Terminals
- PROTECTION DEGREE: IP20 (terminals)
- COOLING METHOD: Natural air convection
- COMPATIBILITY/APPLICATION:
- APPLICATION: Low-voltage power distribution, motor protection, industrial machinery, commercial electrical systems.