PRODUCT DESCRIPTION
ASEA BROWN BOVERI 1SDA072261R1 - Molded Case Circuit Breaker
This is an ABB SACE Tmax XT2N series molded case circuit breaker, engineered for overcurrent protection and isolation in industrial and commercial electrical distribution systems. It integrates a fixed thermal-magnetic trip unit, providing short-circuit and overload protection, suitable for motor control centers, panel boards, and general power distribution applications.
Technical Specifications:
- SERIES/FAMILY: SACE Tmax XT2N
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- RATED CURRENT: 160A
- NUMBER OF POLES: 3-pole
- RATED OPERATIONAL VOLTAGE (Ue): 690VAC
- RATED INSULATION VOLTAGE (Ui): 1000V
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8kV
- RATED FREQUENCY: 50/60 Hz
- RATED ULTIMATE SHORT-CIRCUIT BREAKING CAPACITY (Icu): 36kA at 400VAC
- MECHANICAL/PHYSICAL:
- TRIP UNIT TYPE: Thermal Magnetic (TMD), Fixed
- MOUNTING TYPE: Fixed
- TERMINAL TYPE: Front Terminals
- FRAME SIZE: XT2
- INTERFACE/CONTROL:
- OPERATION METHOD: Manual Toggle
- AUXILIARY FUNCTIONS: Provision for Shunt Trip, Undervoltage Release, Auxiliary Contacts (accessories sold separately)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (with terminal covers)
- COOLING METHOD: Natural Convection
- MOUNTING STYLE: Panel Mount
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Low Voltage Electrical Distribution, Industrial Control Panels, Switchboards, Motor Feeder Circuits
- PROTECTION FUNCTION: Overload Protection, Short-Circuit Protection, Isolation