PRODUCT DESCRIPTION
ASEA BROWN BOVERI 1SDA073495R1 - Molded Case Circuit Breaker
This is an ASEA BROWN BOVERI SACE Tmax XT2 series molded case circuit breaker, engineered for robust overcurrent and short-circuit protection within low-voltage electrical distribution systems. It integrates a fixed thermal-magnetic trip unit, providing reliable fault interruption and circuit isolation for industrial and commercial panel applications. The unit is designed for fixed installation with front terminal connections, ensuring secure integration into switchboards and control panels.
Technical Specifications:
- SERIES/FAMILY: SACE Tmax XT2
- 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): 8 kV
- RATED FREQUENCY: 50/60 Hz
- RATED ULTIMATE SHORT-CIRCUIT BREAKING CAPACITY (Icu at 400VAC): 36 kA
- TRIP UNIT TYPE: Thermal Magnetic Fixed (TMD)
- THERMAL TRIP SETTING: Fixed at 1xIn
- MAGNETIC TRIP SETTING: Fixed at 10xIn
- MECHANICAL/PHYSICAL:
- FRAME SIZE: XT2
- MOUNTING TYPE: Fixed
- TERMINAL TYPE: Front
- WEIGHT: Approximately 1.5 kg
- INTERFACE/CONTROL:
- CONTROL TYPE: Electromechanical
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (with terminal covers)
- OPERATING TEMPERATURE: -25 to +70 degrees C
- STORAGE TEMPERATURE: -40 to +85 degrees C
- COOLING METHOD: Natural convection
- COMPATIBILITY/APPLICATION:
- APPLICATION: Low-voltage power distribution, motor protection, generator protection, industrial machinery, commercial building infrastructure.
- COMPATIBILITY: Designed for integration into switchboards, control panels, and distribution boards.