ОПИСАНИЕ ПРОДУКТА
ASEA BROWN BOVERI 1SDA068211R1 - Molded Case Circuit Breaker
This device is a 3-pole fixed-type Molded Case Circuit Breaker from the ABB SACE Tmax XT2N series, equipped with a thermomagnetic fixed trip unit. It is engineered for overcurrent and short-circuit protection in low-voltage electrical distribution systems. The unit provides reliable circuit interruption and isolation for industrial machinery, commercial installations, and power distribution panels.
Technical Specifications:
- SERIES/FAMILY: SACE Tmax XT2N
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT (In): 160 A
- POLES: 3
- RATED OPERATIONAL VOLTAGE (Ue): 690V AC
- RATED INSULATION VOLTAGE (Ui): 1000V AC
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8 kV
- RATED FREQUENCY: 50/60 Hz
- RATED ULTIMATE SHORT-CIRCUIT BREAKING CAPACITY (Icu): 36 kA at 400/415V AC
- TRIP UNIT TYPE: Thermomagnetic Fixed (TMD)
- MECHANICAL/PHYSICAL:
- FRAME SIZE: XT2
- MOUNTING TYPE: Fixed
- TERMINAL TYPE: Front
- INTERFACE/CONTROL:
- TRIP UNIT ADJUSTMENT: Fixed thermal and magnetic thresholds (non-adjustable by user)
- INDICATORS: Mechanical ON/OFF/TRIPPED status
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (terminals)
- OPERATING TEMPERATURE: -25 to +70 degrees C
- STORAGE TEMPERATURE: -40 to +85 degrees C
- COOLING METHOD: Natural convection (air cooled)
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Overcurrent and short-circuit protection in low-voltage distribution, motor protection, generator protection, transformer protection.
- TARGET SYSTEMS: Industrial control panels, commercial building distribution boards, machinery power circuits.