ОПИСАНИЕ ПРОДУКТА
SIEMENS 3VA1225-1AA32-0AA0 - Molded Case Circuit Breaker
The SIEMENS 3VA1225-1AA32-0AA0 is a 3-pole molded case circuit breaker from the 3VA1 Compact series, engineered for reliable overload and short-circuit protection in industrial and commercial electrical distribution systems. Featuring a fixed thermal-magnetic trip unit and a high breaking capacity, this device ensures robust circuit protection for feeders, motors, and general infrastructure applications, adhering to IEC 60947-2 standards.
Technical Specifications:
- SERIES/FAMILY: SIEMENS 3VA1 Compact MCCB
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT: 250A
- NUMBER OF POLES: 3-pole
- BREAKING CAPACITY: H (High Breaking Capacity), 55kA at 400/415V AC
- RATED OPERATIONAL VOLTAGE: Up to 690V AC
- TRIP UNIT TYPE: Thermal-magnetic, fixed
- OVERLOAD PROTECTION: Fixed thermal trip
- SHORT-CIRCUIT PROTECTION: Fixed magnetic trip
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Molded case, compact design
- MOUNTING: Fixed installation
- INTERFACE/CONTROL:
- TRIP INDICATION: Mechanical trip indicator
- AUXILIARY FUNCTIONS: None integrated (standard configuration)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (terminal area, with covers)
- COOLING METHOD: Natural convection
- MOUNTING STYLE: Fixed, screw mounting
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Industrial power distribution, feeder protection, motor protection, infrastructure, commercial buildings
- STANDARDS: IEC 60947-2