PRODUCT DESCRIPTION
ABB 1SDA067074R1 - Molded Case Circuit Breaker
The ABB 1SDA067074R1 is a SACE Tmax XT2N series molded case circuit breaker engineered for robust overcurrent and short-circuit protection in industrial and commercial low-voltage electrical distribution systems. This 3-pole device features a fixed thermal-magnetic trip unit (TMD) with a nominal current rating of 160A, ensuring reliable circuit interruption and equipment safeguarding. It is designed for fixed installation with front terminals, suitable for integration into switchboards, control panels, and machinery.
Technical Specifications:
- SERIES/FAMILY: SACE Tmax XT2N
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT: 160A
- POLES: 3-pole
- TRIP UNIT TYPE: Thermal-Magnetic (TMD)
- THERMAL TRIP SETTING: Fixed at 160A
- MAGNETIC TRIP SETTING: Fixed at 1600A (10 x In)
- RATED OPERATIONAL VOLTAGE (Ue): Up to 690V AC
- RATED INSULATION VOLTAGE (Ui): 1000V
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8kV
- RATED SHORT-CIRCUIT BREAKING CAPACITY (Icu): 36kA at 400/415V AC
- RATED SHORT-CIRCUIT OPERATING CAPACITY (Ics): 36kA at 400/415V AC
- MECHANICAL/PHYSICAL:
- FRAME SIZE: XT2
- MOUNTING TYPE: Fixed
- TERMINAL TYPE: Front terminals
- OPERATION: Manual toggle
- INTERFACE/CONTROL:
- CONTROL METHOD: Direct manual operation
- FEEDBACK: Visual trip indication
- 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:
- TARGET SYSTEMS: Low-voltage power distribution panels, motor control centers, industrial machinery, commercial building infrastructure
- STANDARDS COMPLIANCE: IEC 60947-2