ОПИСАНИЕ ПРОДУКТА
EATON CORPORATION NZMB1-A32-NA - Molded Case Circuit Breaker (MCCB)
The EATON CORPORATION NZMB1-A32-NA is a compact molded case circuit breaker from the NZM1 series, engineered for reliable overcurrent and short-circuit protection in industrial and commercial power distribution systems. It provides robust protection for electrical circuits, motors, and equipment, ensuring operational continuity and safety through its fixed thermal-magnetic trip unit. Designed for integration into switchgear, control panels, and machinery, it adheres to stringent industrial safety and performance standards.
Technical Specifications:
- SERIES/FAMILY: NZM1 (Molded Case Circuit Breaker)
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- RATED CURRENT: 32A
- POLES: 3-Pole
- RATED OPERATIONAL VOLTAGE: Up to 690VAC
- RATED INSULATION VOLTAGE: 1000V
- RATED IMPULSE WITHSTAND VOLTAGE: 8kV
- RATED SHORT-CIRCUIT BREAKING CAPACITY (Icu): 25kA at 400VAC (Standard breaking capacity 'N' variant)
- TRIP UNIT TYPE: Thermal-Magnetic, Fixed
- MECHANICAL/PHYSICAL:
- FRAME SIZE: NZM1 (Compact frame, up to 160A)
- OPERATION: Manual toggle switch
- INTERFACE/CONTROL:
- AUXILIARY CONTACTS: Optional (external accessories available)
- ENVIRONMENTAL/MOUNTING:
- PROTECTION DEGREE: IP20 (Terminal protection, suitable for enclosure mounting)
- OPERATING TEMPERATURE: -25°C to +70°C
- MOUNTING STYLE: Fixed, panel-mounted or DIN rail compatible
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Industrial power distribution, motor protection, machinery control panels, feeder circuits, HVAC systems
- STANDARDS: IEC/EN 60947-2