PRODUCT DESCRIPTION
ASEA BROWN BOVERI 1SDA072330R1 - Molded Case Circuit Breaker
This device is a 3-pole molded case circuit breaker from the ABB SACE Tmax XT2N series, engineered for robust overcurrent and short-circuit protection in low-voltage electrical distribution systems. It integrates a fixed thermal-magnetic trip unit (TMD) to ensure reliable circuit interruption and safeguard connected equipment against sustained overloads and instantaneous fault currents. Designed for industrial and commercial applications, it provides essential protection for feeders, motors, and general power distribution infrastructure.
Technical Specifications:
- SERIES/FAMILY: SACE Tmax XT2N
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- POLES: 3
- RATED CURRENT (In): 160A
- 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 400VAC
- RATED SERVICE SHORT-CIRCUIT BREAKING CAPACITY (Ics): 36kA at 400VAC
- TRIP UNIT TYPE: Thermal Magnetic Fixed (TMD)
- THERMAL TRIP SETTING (Ir): Fixed at 160A
- MAGNETIC TRIP SETTING (Ii): Fixed at 1600A (10 x In)
- MECHANICAL/PHYSICAL:
- FRAME SIZE: XT2N (160A frame)
- CONNECTION TYPE: Front Terminals
- MOUNTING: Fixed
- INTERFACE/CONTROL:
- PROTECTION FUNCTION: Overload and Short-Circuit Protection
- CONTROL METHOD: Manual Toggle Operation
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Terminals, when installed in enclosure)
- OPERATING TEMPERATURE RANGE: -25 to +70 degrees Celsius
- STORAGE TEMPERATURE RANGE: -40 to +85 degrees Celsius
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Low-voltage electrical distribution panels, industrial control cabinets, motor control centers
- SPECIFIC MACHINE TYPES: General industrial machinery, HVAC systems, power generation and distribution infrastructure