ОПИСАНИЕ ПРОДУКТА
ASEA BROWN BOVERI 1SDA038296R1 - Molded Case Circuit Breaker (MCCB)
This device is an ABB SACE Tmax XT2N series molded case circuit breaker, engineered for robust overcurrent protection in industrial and commercial electrical distribution systems. It integrates a fixed thermal-magnetic trip unit to safeguard three-phase circuits against sustained overloads and instantaneous short-circuits, ensuring operational continuity and equipment integrity. Designed for fixed installation, it is suitable for main distribution panels, motor control centers, and branch circuit protection applications.
Technical Specifications:
- SERIES/FAMILY: SACE Tmax XT2N
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT (In): 160A
- POLES: 3-Pole
- NOMINAL OPERATIONAL VOLTAGE (Ue): Up to 690VAC
- NOMINAL FREQUENCY: 50/60 Hz
- NOMINAL ULTIMATE SHORT-CIRCUIT BREAKING CAPACITY (Icu): 36kA at 400/415VAC
- TRIP UNIT TYPE: TMD (Thermal Magnetic Fixed)
- THERMAL PROTECTION: Adjustable (typically 0.7 to 1.0 x In)
- MAGNETIC PROTECTION: Fixed (typically 10 x In)
- MECHANICAL/PHYSICAL:
- FRAME SIZE: XT2
- TERMINAL TYPE: Front Terminals
- INTERFACE/CONTROL:
- PROTECTION FUNCTIONS: Overload, Short-Circuit
- INDICATORS: Trip status indicator
- ENVIRONMENTAL/MOUNTING:
- MOUNTING STYLE: Fixed
- IP RATING: IP20 (front, when installed in enclosure)
- COOLING METHOD: Natural Convection
- COMPATIBILITY/APPLICATION: Industrial and commercial electrical distribution, motor control centers, branch circuit protection, main distribution panels.