ОПИСАНИЕ ПРОДУКТА
ASEA BROWN BOVERI 1SDA071556R1 - SACE Tmax XT2N Molded Case Circuit Breaker
The ASEA BROWN BOVERI 1SDA071556R1 is a SACE Tmax XT2N series Molded Case Circuit Breaker (MCCB) engineered for robust overcurrent and short-circuit protection in industrial low-voltage power distribution systems. Featuring a 3-pole configuration and a thermal-magnetic (TMD) trip unit, this device provides reliable circuit interruption and equipment safeguarding. It is designed for fixed installation in diverse applications including motor control centers, switchgear, and general electrical infrastructure.
Technical Specifications:
- SERIES/FAMILY: SACE Tmax XT2N
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT: 160A
- POLES: 3
- RATED OPERATIONAL VOLTAGE (Ue): 690VAC
- RATED INSULATION VOLTAGE (Ui): 1000V
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8kV
- RATED SHORT-CIRCUIT BREAKING CAPACITY (Icu) at 400VAC: 36kA
- MECHANICAL/PHYSICAL:
- FRAME SIZE: XT2
- MOUNTING TYPE: Fixed
- TERMINAL TYPE: Front
- FORM FACTOR: Compact molded case
- INTERFACE/CONTROL:
- TRIP UNIT TECHNOLOGY: Thermal-Magnetic (TMD)
- THERMAL PROTECTION: Adjustable (Ir)
- MAGNETIC PROTECTION: Fixed (Ii)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (terminals), IP30 (front with accessories)
- COOLING METHOD: Natural convection
- MOUNTING STYLE: Panel mount
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Industrial power distribution, motor protection, generator protection, transformer protection, general circuit protection
- STANDARDS COMPLIANCE: IEC 60947-2