ОПИСАНИЕ ПРОДУКТА
ABB 1SDA067122R1 - Molded Case Circuit Breaker
This ABB SACE Tmax XT2N series molded case circuit breaker provides overcurrent and short-circuit protection within industrial and commercial low-voltage distribution systems. It incorporates a fixed thermal-magnetic trip unit, ensuring protection for three-phase electrical circuits. Designed for fixed installation with front connections, this device maintains operational integrity in critical power infrastructure.
Technical Specifications:
- SERIES/FAMILY: SACE Tmax XT2N
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL RATED CURRENT (In): 160A
- POLES: 3
- TRIP UNIT TYPE: TMD (Thermal-Magnetic Fixed)
- RATED OPERATIONAL VOLTAGE (Ue): Up to 690VAC
- RATED INSULATION VOLTAGE (Ui): 1000V
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8kV
- RATED SHORT-CIRCUIT BREAKING CAPACITY (Icu): 36kA at 400VAC (N-type breaking capacity, varies with voltage)
- RATED FREQUENCY: 50/60Hz
- MECHANICAL/PHYSICAL:
- FRAME SIZE: XT2 (up to 160A)
- MOUNTING TYPE: Fixed
- CONNECTION TYPE: Front Terminals
- INTERFACE/CONTROL:
- TRIP UNIT ADJUSTABILITY: Fixed Thermal, Fixed Magnetic
- STATUS INDICATION: Mechanical ON/OFF/TRIPPED Flag
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (with terminal covers)
- OPERATING TEMPERATURE RANGE: -25°C to +70°C
- MOUNTING ORIENTATION: Vertical or Horizontal
- COMPATIBILITY/APPLICATION: Low-voltage power distribution, motor protection, generator protection, industrial control panels, commercial building electrical infrastructure.