ОПИСАНИЕ ПРОДУКТА
ASEA BROWN BOVERI 1SDA067431R1 - Molded Case Circuit Breaker
This is an ABB SACE Tmax XT2N Molded Case Circuit Breaker, engineered for protection and isolation within low-voltage electrical distribution systems. It integrates a thermal-magnetic trip unit for precise overload and short-circuit protection, making it suitable for industrial power distribution, motor protection, and commercial building applications. The unit ensures circuit integrity and operational safety in critical infrastructure.
Technical Specifications:
- SERIES/FAMILY: SACE Tmax XT2N
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT: 160A
- POLES: 3-pole
- TRIP UNIT TYPE: Thermal Magnetic Disconnect (TMD)
- RATED OPERATIONAL VOLTAGE (Ue): Up to 690VAC
- RATED INSULATION VOLTAGE (Ui): 1000V
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8kV
- RATED FREQUENCY: 50/60 Hz
- RATED ULTIMATE SHORT-CIRCUIT BREAKING CAPACITY (Icu): 36kA at 400/415VAC (N-type)
- MECHANICAL/PHYSICAL:
- MOUNTING TYPE: Fixed
- TERMINAL TYPE: Front terminals
- FRAME SIZE: XT2
- INTERFACE/CONTROL:
- CONTROL TYPE: Manual toggle operation
- INDICATORS: Mechanical trip indication
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (with standard terminals)
- COOLING METHOD: Natural convection
- OPERATING TEMPERATURE RANGE: -25 to +70 degrees C
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Low-voltage power distribution, motor protection, generator protection, industrial machinery, commercial installations
- COMPATIBILITY: Compatible with ABB SACE Tmax XT series accessories including auxiliary contacts, shunt trips, and undervoltage releases