PRODUCT DESCRIPTION
ASEA BROWN BOVERI 1SDA055063R1 - Molded Case Circuit Breaker
This device is an ABB SACE Tmax XT2N series 3-pole molded case circuit breaker, engineered for robust overcurrent and short-circuit protection in industrial and commercial electrical distribution systems. It integrates a fixed thermal-magnetic trip unit (TMD) set at 160A, providing reliable fault interruption and system isolation. Designed for fixed installation with front terminals, it ensures critical circuit protection for diverse loads including motors, transformers, and general power circuits.
Technical Specifications:
- SERIES/FAMILY: SACE Tmax XT2N
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT (In): 160A
- POLES: 3
- TRIP UNIT TYPE: Thermal Magnetic (TMD)
- RATED OPERATIONAL VOLTAGE (Ue): 690VAC (max), typically 400/415VAC, 50/60Hz
- RATED INSULATION VOLTAGE (Ui): 1000V
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8 kV
- RATED SHORT-CIRCUIT BREAKING CAPACITY (Icu): 36kA at 400/415VAC
- RATED SHORT-CIRCUIT SERVICE BREAKING CAPACITY (Ics): 36kA at 400/415VAC
- MECHANICAL/PHYSICAL:
- FRAME SIZE: XT2
- TERMINAL TYPE: Front Terminals
- MOUNTING TYPE: Fixed
- INTERFACE/CONTROL:
- CONTROL METHOD: Manual Toggle Operation
- ACCESSORY COMPATIBILITY: Supports Optional Auxiliary Contacts, Shunt Trips, Undervoltage Releases (not included)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Terminals), IP30 (Front with Enclosure)
- COOLING METHOD: Natural Air Convection
- MOUNTING STYLE: Panel Mount
- OPERATING TEMPERATURE RANGE: -25 to +70 Degrees Celsius
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Industrial and Commercial Power Distribution
- APPLICATION AREAS: Switchboards, Control Panels, Motor Control Centers, General Circuit Protection