DESCRIZIONE PRODOTTO
EATON CORPORATION NZMN1-A160 - Molded Case Circuit Breaker (MCCB)
This is a compact molded case circuit breaker from the EATON NZM1 series, designed for reliable overcurrent and short-circuit protection in industrial power distribution systems. It features a fixed thermal-magnetic trip unit, providing essential safeguarding for electrical circuits, motors, and transformers against damaging fault conditions.
Technical Specifications:
- SERIES/FAMILY: NZM1
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- RATED CURRENT (In): 160A
- POLES: 3-Pole
- RATED OPERATIONAL VOLTAGE (Ue): Up to 690VAC
- RATED INSULATION VOLTAGE (Ui): 800V
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 6kV
- RATED FREQUENCY: 50/60Hz
- RATED SHORT-CIRCUIT BREAKING CAPACITY (Icu): 36kA at 400/415VAC
- RATED SERVICE SHORT-CIRCUIT BREAKING CAPACITY (Ics): 36kA at 400/415VAC
- PROTECTION TYPE: Thermal-magnetic trip unit for overload and instantaneous short-circuit protection
- MECHANICAL/PHYSICAL:
- FRAME SIZE: NZM1
- MOUNTING: Fixed installation, screw-mounted (adaptable for DIN rail with accessories)
- TERMINALS: Box terminals for copper conductors
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (terminals)
- OPERATING TEMPERATURE: -25°C to +70°C
- INSTALLATION: Designed for integration into control cabinets and switchgear
- COMPATIBILITY/APPLICATION: Industrial power distribution, motor protection, transformer protection, general circuit protection in commercial and industrial facilities