PRODUCT DESCRIPTION
ASEA BROWN BOVERI 1SDA067779R1 - Molded Case Circuit Breaker
This device is a 3-pole molded case circuit breaker from the ABB SACE Tmax XT2N series, engineered for electrical circuit protection. It integrates a fixed thermal-magnetic trip unit (TMD) to provide overload and instantaneous short-circuit protection in industrial and commercial power distribution systems. Designed for fixed installation, it ensures operational continuity and system integrity in low-voltage applications.
Technical Specifications:
- SERIES/FAMILY: SACE Tmax XT2N
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT (In): 160A
- POLES: 3
- NOMINAL VOLTAGE (Ue): 400/415VAC (Max 690VAC)
- RATED INSULATION VOLTAGE (Ui): 1000V
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8kV
- ULTIMATE BREAKING CAPACITY (Icu): 25kA at 400/415VAC
- SERVICE BREAKING CAPACITY (Ics): 100% of Icu
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- MOUNTING TYPE: Fixed
- TERMINAL TYPE: Front Terminals
- FRAME SIZE: XT2
- INTERFACE/CONTROL:
- TRIP UNIT TYPE: Thermal Magnetic Fixed (TMD)
- PROTECTION FUNCTIONS: Overload, Short-Circuit
- ADJUSTABILITY: Non-adjustable trip unit
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (with standard terminals)
- COOLING METHOD: Natural Convection
- MOUNTING STYLE: Panel Mount
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Low-voltage power distribution, motor protection, generator protection
- APPLICATIONS: Commercial buildings, industrial plants, infrastructure projects, OEM equipment