PRODUCT DESCRIPTION
ASEA BROWN BOVERI 1SDA072375R1 - Molded Case Circuit Breaker
This component is an ABB SACE Tmax XT2N series molded case circuit breaker, engineered for reliable overcurrent and short-circuit protection in industrial and commercial electrical distribution systems. It integrates a fixed thermal-magnetic trip unit to safeguard circuits against sustained overloads and instantaneous short-circuit conditions. Designed for fixed installation with front terminals, this device is suitable for main distribution boards, motor control centers, and machinery protection applications requiring robust circuit interruption capabilities.
Technical Specifications:
- SERIES/FAMILY: SACE Tmax XT2N
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- RATED CURRENT (In): 160A
- POLES: 3-pole
- RATED OPERATIONAL VOLTAGE (Ue): 220-690VAC
- 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): 36kA at 400VAC
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- TRIP UNIT TYPE: TMD (Thermal-Magnetic Fixed)
- MOUNTING TYPE: Fixed
- TERMINAL TYPE: Front
- FRAME SIZE: XT2
- INTERFACE/CONTROL:
- PROTECTION FUNCTIONS: Overload (thermal), Short-circuit (magnetic)
- ADJUSTABILITY: Fixed thermal and magnetic settings
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (terminals), IP40 (enclosure when mounted)
- COOLING METHOD: Natural air convection
- OPERATING TEMPERATURE: -25 to +70 degrees C
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Industrial power distribution, motor protection, machinery control panels, commercial building infrastructure
- STANDARDS: IEC 60947-2