ОПИСАНИЕ ПРОДУКТА
SIEMENS 3WL1225-2CB32-1AN2-Z T40 - Air Circuit Breaker
This SIEMENS SENTRON 3WL Air Circuit Breaker provides robust overcurrent and short-circuit protection for industrial power distribution systems. It integrates an advanced ETU300 electronic trip unit for precise current sensing and configurable protection functions, ensuring reliable operation in critical infrastructure. Designed for fixed mounting within switchgear, this device is suitable for main, feeder, and generator protection applications requiring high current interruption capabilities.
Technical Specifications:
- SERIES/FAMILY: SENTRON 3WL Air Circuit Breaker
- COMPONENT TYPE: Air Circuit Breaker (ACB)
- ELECTRICAL SPECS:
- RATED CURRENT: 2500 A
- POLES: 3-pole
- RATED VOLTAGE: Up to 690V AC
- RATED FREQUENCY: 50/60 Hz
- BREAKING CAPACITY: Normal (N) breaking capacity, specific value dependent on operating voltage (e.g., 55kA at 400V AC)
- MECHANICAL/PHYSICAL:
- MOUNTING: Fixed mounted
- FRAME SIZE: Frame size 2
- OPERATION: Manual operating mechanism with stored energy
- INTERFACE/CONTROL:
- TRIP UNIT: Electronic Trip Unit ETU300
- PROTECTION FUNCTIONS: Long-time (L), Short-time (S), Instantaneous (I) overcurrent protection
- COMMUNICATION: The -Z T40 option typically denotes an integrated communication module or enhanced measurement functionality, facilitating integration into supervisory control systems
- ENVIRONMENTAL/MOUNTING:
- IP RATING: Designed for integration into switchgear enclosures, typically IP20 for exposed components
- COOLING METHOD: Natural convection (air-cooled)
- MOUNTING STYLE: Fixed mounting within switchgear panels
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Industrial power distribution, main switchgear, feeder panels, generator protection, motor control centers