ОПИСАНИЕ ПРОДУКТА
ASEA BROWN BOVERI 1SDA071462R1 - Molded Case Circuit Breaker
The ABB 1SDA071462R1 is a Tmax XT2N series Molded Case Circuit Breaker engineered for overcurrent and short-circuit protection in industrial and commercial electrical distribution systems. This device features a 3-pole configuration and an integrated fixed thermal-magnetic (TMD) trip unit, providing reliable fault interruption for critical loads and infrastructure. It is designed for integration into switchboards, control panels, and motor control centers requiring adherence to IEC 60947-2 standards.
Technical Specifications:
- SERIES/FAMILY: Tmax XT2N
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT: 160A
- POLES: 3-pole
- NOMINAL VOLTAGE: Up to 690VAC
- FREQUENCY: 50/60 Hz
- BREAKING CAPACITY: Standard (N) breaking capacity (refer to datasheet for specific Icu/Ics values based on operational voltage)
- MECHANICAL/PHYSICAL:
- FRAME SIZE: XT2
- MOUNTING: Fixed
- TERMINAL TYPE: Front terminals
- INTERFACE/CONTROL:
- TRIP UNIT TYPE: Thermal-Magnetic (TMD)
- TRIP UNIT FUNCTION: Overload (thermal) and instantaneous short-circuit (magnetic) protection
- ADJUSTABILITY: Fixed thermal and magnetic thresholds
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (with standard terminals)
- COOLING METHOD: Natural convection
- MOUNTING STYLE: Panel mounted, fixed installation
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Industrial and commercial electrical distribution, motor feeder circuits, machinery protection, control panel integration
- STANDARDS: IEC 60947-2