ОПИСАНИЕ ПРОДУКТА
SIEMENS 3VA2116-5HL36-0AA0 - Molded Case Circuit Breaker (MCCB)
This SIEMENS SENTRON 3VA2 series molded case circuit breaker provides robust overcurrent and short-circuit protection for industrial electrical installations. Featuring an electronic trip unit (ETU320) with LSI functionality, it ensures precise fault discrimination and reliable operation in power distribution systems. Engineered for high breaking capacity, this device is suitable for critical applications in switchgear, motor control centers, and machinery protection.
Technical Specifications:
- SERIES/FAMILY: SENTRON 3VA2 Performance Line
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT: 160A
- RATED OPERATIONAL VOLTAGE: 690V AC
- NUMBER OF POLES: 3-pole
- BREAKING CAPACITY CLASS: N (Standard)
- RATED ULTIMATE SHORT-CIRCUIT BREAKING CAPACITY (Icu): 55kA at 400V AC
- RATED SERVICE SHORT-CIRCUIT BREAKING CAPACITY (Ics): 55kA at 400V AC
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- FRAME SIZE: 160A Frame
- CONNECTION TYPE: Front connection
- INTERFACE/CONTROL:
- TRIP UNIT TYPE: Electronic Trip Unit ETU320
- PROTECTION FUNCTIONS: Long-time (L) overload, Short-time (S) short-circuit, Instantaneous (I) short-circuit
- ADJUSTABILITY: Adjustable Ir (overload), Isd (short-time short-circuit), Ii (instantaneous short-circuit)
- ENVIRONMENTAL/MOUNTING:
- MOUNTING STYLE: Fixed mounting
- COOLING METHOD: Natural convection
- IP RATING: IP20 (with terminal covers)
- AMBIENT OPERATING TEMPERATURE: -25 to +70 degrees C
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Industrial power distribution, motor protection, generator protection, transformer protection
- MACHINE TYPES: Switchgear, control panels, machinery requiring high-performance circuit protection