PRODUCT DESCRIPTION
ASEA BROWN BOVERI 1SDA054894R1 - Molded Case Circuit Breaker
The ASEA BROWN BOVERI 1SDA054894R1 is a 3-pole molded case circuit breaker from the SACE Tmax XT2N series, engineered for overcurrent and short-circuit protection within low-voltage electrical distribution networks. It features a fixed thermal-magnetic trip unit (TMD) for consistent fault detection and interruption. This unit is designed for fixed mounting with front terminal connections, facilitating integration into industrial control panels and switchgear assemblies.
Technical Specifications:
- SERIES/FAMILY: SACE Tmax XT2N
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- RATED CURRENT: 160A
- POLES: 3-Pole
- TRIP UNIT TYPE: Thermal Magnetic Fixed (TMD)
- BREAKING CAPACITY (Icu): 36kA at 400VAC
- RATED OPERATIONAL VOLTAGE (Ue): 690VAC
- RATED INSULATION VOLTAGE (Ui): 1000V
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8kV
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- MOUNTING TYPE: Fixed
- TERMINAL TYPE: Front
- FRAME SIZE: XT2 (up to 160A frame)
- INTERFACE/CONTROL:
- PROTECTION FUNCTIONS: Overload, Short-Circuit
- ADJUSTABILITY: Fixed Thermal, Fixed Magnetic
- ENVIRONMENTAL/MOUNTING:
- OPERATING TEMPERATURE: -25 to +70 degrees C
- STORAGE TEMPERATURE: -40 to +85 degrees C
- IP RATING: IP20 (with terminal covers)
- COOLING METHOD: Natural Convection
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Industrial Electrical Distribution, Commercial Electrical Distribution, Motor Protection, Generator Protection, Transformer Protection, Panel Boards, Switchgear.