ОПИСАНИЕ ПРОДУКТА
SIEMENS 3VA1163-6EF36-0AA0 - Molded Case Circuit Breaker
The SIEMENS 3VA1163-6EF36-0AA0 is a 3-pole molded case circuit breaker from the 3VA1 series, engineered for reliable overload and short-circuit protection in industrial power distribution systems. Featuring an advanced Electronic Trip Unit (ETU320), this device provides precise LSI (Long-time, Short-time, Instantaneous) protection, making it suitable for diverse applications including motor control centers, switchgear, and generator protection. Its robust design ensures operational integrity in demanding industrial environments.
Technical Specifications:
- SERIES/FAMILY: SIEMENS 3VA1
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- RATED CURRENT: 160A
- NUMBER OF POLES: 3-pole
- RATED OPERATIONAL VOLTAGE: 400/415VAC (up to 690VAC maximum)
- RATED ULTIMATE SHORT-CIRCUIT BREAKING CAPACITY (Icu): 36kA at 400/415VAC
- TRIP UNIT TYPE: Electronic Trip Unit ETU320
- PROTECTION FUNCTIONS: Overload (L), Short-circuit with short-time delay (S), Instantaneous short-circuit (I)
- MECHANICAL/PHYSICAL:
- FRAME SIZE: 160A Frame
- MOUNTING: Fixed mounting
- INTERFACE/CONTROL:
- FEEDBACK: Local status indication (ON/OFF/TRIPPED)
- ADJUSTMENT: Adjustable trip parameters for L, S, I via rotary switches on ETU
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (terminal area, without enclosure)
- COOLING METHOD: Natural convection
- MOUNTING STYLE: Fixed mounting on mounting plate
- COMPATIBILITY/APPLICATION:
- Industrial power distribution systems, motor control centers, switchgear, generator protection, transformer protection