ОПИСАНИЕ ПРОДУКТА
ASEA BROWN BOVERI 1SDA070892R1 - Molded Case Circuit Breaker
The ASEA BROWN BOVERI 1SDA070892R1 is a SACE Tmax XT2N series Molded Case Circuit Breaker (MCCB) engineered for robust protection and isolation within low voltage electrical distribution systems. This 3-pole device integrates a fixed thermomagnetic (TMD) trip unit, providing reliable overload and instantaneous short-circuit protection for circuits, motors, and transformers. It is designed for fixed installation with front terminals, making it suitable for industrial control panels, switchboards, and general machinery protection applications.
Technical Specifications:
- SERIES/FAMILY: SACE Tmax XT2N
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT (In): 160A
- POLES: 3
- TRIP UNIT TYPE: Thermomagnetic Fixed (TMD)
- RATED OPERATIONAL VOLTAGE (Ue): 690VAC
- RATED INSULATION VOLTAGE (Ui): 1000V
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8kV
- RATED SHORT-CIRCUIT BREAKING CAPACITY (Icu): 36kA at 400VAC
- MECHANICAL/PHYSICAL:
- FRAME SIZE: XT2 (up to 160A)
- MOUNTING TYPE: Fixed
- TERMINAL TYPE: Front
- INTERFACE/CONTROL:
- TRIP UNIT FUNCTION: Overload and Short-Circuit Protection
- ADJUSTABILITY: Fixed (non-adjustable)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (terminals), IP30 (front with accessories)
- COOLING METHOD: Natural Convection
- MOUNTING STYLE: Panel Mounted (Fixed)
- COMPATIBILITY/APPLICATION: Low voltage power distribution, motor protection, generator protection, industrial machinery, commercial building infrastructure.