ОПИСАНИЕ ПРОДУКТА
ASEA BROWN BOVERI 1SDA014039R1 - Molded Case Circuit Breaker
This device is a 3-pole molded case circuit breaker from the ABB SACE Tmax T1N series, engineered for robust protection of electrical circuits against overloads and short circuits. It incorporates an advanced PR221DS electronic trip unit, delivering precise LSI (Long-time, Short-time, Instantaneous) protection characteristics. This MCCB is designed for integration into industrial and commercial power distribution systems, ensuring reliable circuit interruption and selective coordination.
Technical Specifications:
- SERIES/FAMILY: SACE Tmax T1N
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- RATED CURRENT (In): 160A
- POLES: 3
- RATED OPERATIONAL VOLTAGE (Ue): 690VAC (Max)
- RATED INSULATION VOLTAGE (Ui): 800V
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8kV
- RATED FREQUENCY: 50/60Hz
- RATED ULTIMATE SHORT-CIRCUIT BREAKING CAPACITY (Icu): 18kA at 400/415VAC
- MECHANICAL/PHYSICAL:
- MOUNTING TYPE: Fixed
- CONNECTION TYPE: Front Terminals
- FRAME SIZE: T1 (Compact)
- INTERFACE/CONTROL:
- TRIP UNIT TYPE: Electronic
- TRIP UNIT MODEL: PR221DS
- PROTECTION FUNCTIONS: LSI (Long-time, Short-time, Instantaneous)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Terminals, without enclosure)
- COOLING METHOD: Natural Convection
- MOUNTING STYLE: Panel Mount (Fixed)
- COMPATIBILITY/APPLICATION: Low voltage power distribution systems, motor protection, generator protection, industrial control panels, commercial building infrastructure.