ОПИСАНИЕ ПРОДУКТА
ASEA BROWN BOVERI 1SDA071192R1 - Molded Case Circuit Breaker
The ASEA BROWN BOVERI 1SDA071192R1 is a SACE Tmax XT2N series Molded Case Circuit Breaker designed for robust overcurrent and short-circuit protection in industrial and commercial electrical distribution systems. This 3-pole device integrates a fixed thermal-magnetic trip unit, providing reliable circuit interruption and safeguarding against electrical faults. It is engineered for critical applications requiring dependable power system protection, including switchgear, motor control centers, and branch circuit protection.
Technical Specifications:
- SERIES/FAMILY: SACE Tmax XT2N
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT: 160A
- POLES: 3
- OPERATIONAL VOLTAGE (Ue): Up to 690VAC
- RATED INSULATION VOLTAGE (Ui): 1000V
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8kV
- RATED ULTIMATE SHORT-CIRCUIT BREAKING CAPACITY (Icu): 36kA at 400VAC
- RATED SERVICE SHORT-CIRCUIT BREAKING CAPACITY (Ics): 100% of Icu
- FREQUENCY: 50/60 Hz
- TRIP UNIT TYPE: TMD (Thermal Magnetic Fixed)
- MECHANICAL/PHYSICAL:
- FRAME SIZE: XT2
- MOUNTING TYPE: Fixed
- TERMINAL TYPE: Front
- INTERFACE/CONTROL:
- FEEDBACK: Not applicable for base unit optional auxiliary contacts available separately
- CONTROL: Manual toggle operation
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (with terminal covers)
- COOLING METHOD: Natural Convection
- MOUNTING STYLE: Panel Mount
- COMPATIBILITY/APPLICATION:
- Industrial Power Distribution
- Commercial Electrical Systems
- Motor Control Centers
- Generator Protection
- Branch Circuit Protection