PRODUCT DESCRIPTION
ASEA BROWN BOVERI 1SDA072278R1 - SACE Tmax XT2N 160 TMD 3p F F Circuit Breaker
This component is an ASEA BROWN BOVERI SACE Tmax XT2N series molded case circuit breaker, engineered for robust overcurrent and short-circuit protection in industrial electrical distribution systems. It integrates a fixed thermal-magnetic trip unit to safeguard circuits against sustained overloads and instantaneous short-circuit events. Designed for critical applications including motor control centers, feeder circuits, and general machinery protection, it ensures operational continuity and system integrity.
Technical Specifications:
- SERIES/FAMILY: SACE Tmax XT2N
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT: 160A
- POLES: 3-pole
- RATED OPERATIONAL VOLTAGE (Ue): 690VAC (Max)
- RATED INSULATION VOLTAGE (Ui): 1000V
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8kV
- RATED SHORT-CIRCUIT BREAKING CAPACITY (Icu): 36kA at 400/415VAC
- RATED SHORT-CIRCUIT MAKING CAPACITY (Icm): 75.6kA at 400/415VAC
- FREQUENCY: 50/60Hz
- MECHANICAL/PHYSICAL:
- FRAME SIZE: XT2 (Up to 160A)
- CONNECTION TYPE: Front Terminals
- MOUNTING TYPE: Fixed
- INTERFACE/CONTROL:
- TRIP UNIT TYPE: Thermal-Magnetic Fixed (TMD)
- THERMAL PROTECTION (Ir): Adjustable from 0.7 to 1 x In
- MAGNETIC PROTECTION (Ii): Fixed at 10 x In
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (with terminal covers)
- COOLING METHOD: Natural Air Convection
- MOUNTING STYLE: Panel Mounted
- OPERATING TEMPERATURE RANGE: -25°C to +70°C
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Industrial power distribution, motor protection, generator protection, HVAC systems, machinery control panels, feeder circuits.
- STANDARDS COMPLIANCE: IEC 60947-2