PRODUCT DESCRIPTION
ASEA BROWN BOVERI 1SDA067405R1 - Molded Case Circuit Breaker
This component is an ABB Tmax XT2N series molded case circuit breaker, engineered for robust electrical circuit protection in industrial and commercial applications. It integrates a thermal-magnetic trip unit to provide reliable overload and instantaneous short-circuit protection for conductors, motors, and other electrical loads. Designed for fixed front mounting, this device ensures operational continuity and system integrity within power distribution panels and machinery control systems.
Technical Specifications:
- SERIES/FAMILY: Tmax XT2N
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT (In): 160A
- POLES: 3-pole
- RATED OPERATIONAL VOLTAGE (Ue): 690VAC (Maximum)
- RATED INSULATION VOLTAGE (Ui): 1000V
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8kV
- RATED SHORT-CIRCUIT BREAKING CAPACITY (Icu): 36kA at 400VAC (Typical for XT2N)
- MECHANICAL/PHYSICAL:
- MOUNTING TYPE: Fixed Front
- FRAME SIZE: XT2 (Up to 160A)
- NUMBER OF MODULES: 3
- INTERFACE/CONTROL:
- TRIP UNIT TYPE: Thermal Magnetic (TMD)
- THERMAL PROTECTION ADJUSTMENT (Ir): 0.7 to 1.0 x In
- MAGNETIC PROTECTION ADJUSTMENT (Ii): 5 to 10 x In
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Terminals), IP40 (Front with accessories)
- COOLING METHOD: Natural Convection
- MOUNTING STYLE: Fixed, Front-Mounted
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Industrial power distribution, motor control centers, machinery protection, commercial electrical panels, HVAC systems.
- COMPATIBILITY: Compatible with ABB Tmax XT series auxiliary contacts, shunt trips, undervoltage releases, and motor operators.