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Molded Case Circuit Breaker 1000A | 690V AC | IP20 & IP66 Protection | Eaton

BRAND: Eaton
SKU: Y7-191425
$5,601.20 List price: $6,979.90
+ −
30 Days Return Delivery Options
The Eaton NZMN4-VX1000 molded case circuit breaker offers a rated current of 1000A and operates at 690V AC, making it ideal for industrial electrical protection. With IP20 and IP66 protection, it ensures safety and reliability in demanding environments.

Product Name/Title: Molded Case Circuit Breaker 1000A | 690V AC | IP20 & IP66 Protection | Eaton

Brand: Eaton

SKU: Y7-191425

Alternatively Known As: NZM4 PXR20 Circuit Breaker 1000A, Eaton Molded Case Circuit Breaker, NZMN4 VX1000 MCCB

Technical Specifications
  • Rated current: 1000 A
  • Voltage rating: 690 V AC
  • Number of poles: 3
  • Short-circuit breaking capacity (Icu): up to 50 kA depending on voltage
  • Short-circuit making capacity (Icm): up to 110 kA
  • Rated insulation voltage (Ui): 690 V AC
  • Degree of protection: IP20 (basic), IP66 front side with door coupling rotary handle
  • Electrical connection: Screw terminal
  • Ambient operating temperature: -25 °C to 70 °C
  • Mechanical lifespan: 10,000 operations
  • Electrical lifespan: up to 20,000 operations at 690 V AC-1
  • Overload current setting range: 400 A to 1000 A
  • Short delay current setting range: 2 A to 10 A
  • Instantaneous current setting range: 2 A to 18 A
  • Pollution degree: 3
  • Mounting method: Fixed built-in device
  • Protection against direct contact: Finger and back-of-hand proof
  • Dimensions (H x L x W): 170mm x 375mm x 210mm
  • Weight: 19 kg
Key Features
  • Electronic release system with LSI overload protection
  • Delayed and non-delayed short-circuit protective device
  • R.m.s. value measurement and thermal memory
  • USB interface for configuration and test functions
  • Optional communication-capable with interface module and Modbus RTU
  • Screw terminal electrical connection
  • Finger and back-of-hand proof protection to DIN EN 50274/VDE 0106 part 110
  • IP20 basic degree of protection in operating controls area
  • Rated operational current of 1000 A
  • Short-circuit breaking capacity up to 50 kA depending on voltage
  • Mechanical lifespan of 10,000 operations and electrical lifespan up to 20,000 operations at 690 V AC-1
  • Ambient operating temperature range from -25 °C to 70 °C
Professional Installation Requirements
  • Installation must be performed by a qualified electrician experienced with high current circuit breakers and switchgear assemblies to ensure compliance with safety standards and proper integration.
Applications
  • Use in unearthed supply systems at 525 V
  • Industrial electrical protection
  • Motor drive and generator protection
  • Switchgear assemblies requiring high current circuit breakers
Standards & Compliance
  • AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
  • RoHS compliant ensuring reduced hazardous substances
  • High efficiency electronic release reduces energy losses
  • Durable design extends product lifecycle reducing waste
Warranty Information

Warranty details available upon request from Eaton; typically includes coverage against manufacturing defects.

Available Now

The Eaton NZMN4-VX1000 circuit breaker is available for immediate purchase, ideal for industrial and commercial electrical protection applications.

Product specifications (skuPage.191425.pdf, 70 Kb) [Download]

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