ОПИСАНИЕ ПРОДУКТА
ASEA BROWN BOVERI 1SDA100845R1 - Molded Case Circuit Breaker
This device is a 3-pole ABB SACE Tmax XT2N series molded case circuit breaker, engineered for robust overcurrent protection in industrial and commercial low-voltage distribution systems. It integrates a fixed thermal-magnetic trip unit (TMD) to provide reliable overload and instantaneous short-circuit protection for electrical circuits and equipment. Designed for fixed installation with front terminals, it ensures operational continuity and safety in critical power infrastructure applications.
Technical Specifications:
- SERIES/FAMILY: SACE Tmax XT2N
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT (In): 160A
- POLES: 3
- RATED OPERATIONAL VOLTAGE (Ue): 690VAC
- RATED INSULATION VOLTAGE (Ui): 1000V
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8kV
- RATED FREQUENCY: 50/60Hz
- RATED ULTIMATE SHORT-CIRCUIT BREAKING CAPACITY (Icu) at 400/415VAC: 36kA
- RATED SERVICE SHORT-CIRCUIT BREAKING CAPACITY (Ics) at 400/415VAC: 36kA
- TRIP UNIT TYPE: TMD (Thermal-Magnetic Fixed)
- THERMAL PROTECTION SETTING: Fixed at 160A
- MAGNETIC PROTECTION SETTING: Fixed at 10 x In (1600A)
- MECHANICAL/PHYSICAL:
- FRAME SIZE: XT2
- MOUNTING TYPE: Fixed
- TERMINAL TYPE: Front
- MECHANICAL ENDURANCE: 20000 cycles
- ELECTRICAL ENDURANCE: 8000 cycles (at Ue, In)
- INTERFACE/CONTROL:
- INDICATORS: Trip indication
- AUXILIARY CONTACTS: Not included as standard, available as accessories
- ENVIRONMENTAL/MOUNTING:
- PROTECTION DEGREE (FRONT): IP40 (with appropriate accessories)
- PROTECTION DEGREE (TERMINALS): IP20
- OPERATING TEMPERATURE RANGE: -25 to +70 degrees C
- STORAGE TEMPERATURE RANGE: -40 to +85 degrees C
- MOUNTING POSITION: Vertical, Horizontal
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Low-voltage power distribution, motor protection, generator protection, industrial machinery, commercial buildings.
- STANDARDS: IEC 60947-2