ОПИСАНИЕ ПРОДУКТА
SIEMENS 3VA1116-6EF32-0AA0 - Molded Case Circuit Breaker (MCCB)
This SIEMENS 3VA1 series Molded Case Circuit Breaker provides reliable protection for industrial electrical installations. It features an electronic trip unit (ETU320) with long-time delay (overload) and instantaneous (short-circuit) protection functions. Designed for fixed mounting, this MCCB is suitable for diverse applications in power distribution, motor protection, and infrastructure systems.
Technical Specifications:
- SERIES/FAMILY: 3VA1 Compact MCCB
- COMPONENT TYPE: Molded Case Circuit Breaker
- ELECTRICAL SPECS:
- RATED CURRENT (In): 160A
- NUMBER OF POLES: 3-pole
- RATED OPERATIONAL VOLTAGE (Ue): Up to 690V AC
- RATED INSULATION VOLTAGE (Ui): 800V AC
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8kV
- RATED SHORT-CIRCUIT BREAKING CAPACITY (Icu): 16kA at 400V AC
- TRIP UNIT TYPE: Electronic Trip Unit ETU320
- PROTECTION FUNCTIONS: L (Long-time delay for overload protection), I (Instantaneous short-circuit protection)
- MECHANICAL/PHYSICAL:
- MOUNTING TYPE: Fixed mounting
- FRAME SIZE: 160A frame
- FORM FACTOR: Compact molded case design
- INTERFACE/CONTROL:
- TRIP UNIT INTERFACE: Integrated electronic trip unit for internal sensing and protection. No external communication protocols are standard for this specific configuration.
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (terminals), IP30 (front with cover)
- COOLING METHOD: Natural convection
- MOUNTING STYLE: Fixed mounting on a mounting plate
- COMPATIBILITY/APPLICATION:
- TARGET APPLICATIONS: Industrial power distribution, motor protection, generator protection, infrastructure, and general circuit protection in low-voltage switchgear.