ОПИСАНИЕ ПРОДУКТА
SIEMENS 3VA1150-5EF36-0AA0 - Molded Case Circuit Breaker
The SIEMENS SENTRON 3VA1150-5EF36-0AA0 is a 3-pole molded case circuit breaker from the 3VA1 series, engineered for reliable overcurrent and short-circuit protection in industrial and commercial low-voltage power distribution systems. Featuring a fixed thermal-magnetic trip unit, this device provides essential circuit interruption for general loads, motor feeders, and infrastructure applications, adhering to IEC 60947-2 standards. Its compact design facilitates integration into various panelboard and switchgear configurations.
Technical Specifications:
- SERIES/FAMILY: SENTRON 3VA1
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT (In): 150 A
- NUMBER OF POLES: 3-pole
- RATED OPERATIONAL VOLTAGE (Ue): 400/415V AC (Max 690V AC)
- RATED INSULATION VOLTAGE (Ui): 800V AC
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8 kV
- RATED SHORT-CIRCUIT BREAKING CAPACITY (Icu): 55 kA at 400/415V AC
- TRIP UNIT TYPE: Thermal-magnetic, fixed
- MECHANICAL/PHYSICAL:
- FRAME SIZE: 100 (up to 160A)
- MOUNTING: Fixed installation
- INTERFACE/CONTROL:
- TRIP UNIT FUNCTION: Overload protection (thermal), Short-circuit protection (magnetic)
- ADJUSTABILITY: Fixed thermal and magnetic settings
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (with terminal covers)
- COOLING METHOD: Natural convection
- MOUNTING STYLE: Front-mounted, screw connection
- OPERATING TEMPERATURE: -25 to +70 degrees C
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Industrial power distribution, motor feeder protection, general circuit protection, infrastructure
- STANDARDS: IEC 60947-2