PRODUCT DESCRIPTION
ASEA BROWN BOVERI 1SDA070952R1 - Molded Case Circuit Breaker
This is a molded case circuit breaker (MCCB) from the ABB SACE Tmax XT2N series, engineered for protection and isolation within industrial and commercial low-voltage power distribution systems. It integrates a fixed thermal-magnetic trip unit (TMD) for reliable overload and short-circuit protection, making it suitable for motor protection, feeder protection, and general circuit protection applications. The device provides essential electrical fault protection for critical infrastructure and machinery, ensuring system safety and operational continuity.
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 ULTIMATE SHORT-CIRCUIT BREAKING CAPACITY (Icu): 36kA at 400VAC
- TRIP UNIT TYPE: Thermal Magnetic (TMD)
- TRIP UNIT CHARACTERISTICS: Fixed thermal protection, adjustable magnetic protection
- MECHANICAL/PHYSICAL:
- MOUNTING: Fixed type
- TERMINALS: Front terminals
- FRAME SIZE: XT2
- FORM FACTOR: Compact molded case design for panel integration
- INTERFACE/CONTROL:
- FEEDBACK/CONTROL: Configurable with optional auxiliary contacts, shunt trips, and undervoltage releases
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (with terminal covers)
- OPERATING TEMPERATURE RANGE: -25 to +70 degrees Celsius
- MOUNTING: Panel mount, fixed installation
- COMPATIBILITY/APPLICATION:
- PRIMARY FUNCTION: Overload and short-circuit protection
- TARGET APPLICATIONS: Industrial and commercial low-voltage power distribution, motor circuits, feeder circuits, general circuit protection
- ACCESSORY COMPATIBILITY: Designed for integration with ABB SACE Tmax XT series internal and external accessories