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Molded Case Circuit Breaker 160A | 690V AC | IP40 Protection & Electronic Release by Eaton

BRAND: Eaton
SKU: Y7-191629
$1,458.40 List price: $1,817.40
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30 Days Return Delivery Options
Molded case circuit breaker rated at 160A and 690V AC—ideal for industrial and commercial electrical protection. Built for reliability with an electronic release system and IP40 protection, ensuring safety and efficiency in demanding environments.

Product Name/Title: Molded Case Circuit Breaker 160A | 690V AC | IP40 Protection & Electronic Release by Eaton

Brand: Eaton

SKU: Y7-191629

Alternatively Known As: Molded Case Circuit Breaker 160A, NZM2 Circuit Breaker, Eaton NZM2 PXR20, Electronic MCCB, Industrial Circuit Breaker

Technical Specifications
  • Amperage Rating: 160 A
  • Voltage Rating: 690 V AC
  • Number of Poles: Three-pole
  • Mounting Method: Fixed DIN rail or built-in device fixed technique
  • Degree of Protection: IP20 (basic), IP40 front side with insulating surround, IP66 with door coupling rotary handle
  • Electrical Connection Type: Screw connection
  • Rated Short-Circuit Breaking Capacity (Ics): 85 kA at 230 V, 50/60 Hz
  • Rated Short-Circuit Making Capacity (Icm): 110 kA at 400/415 V, 50/60 Hz
  • Power Loss: 21.12 W
  • Operating Temperature Range: -25 °C to 70 °C
  • Mechanical Lifespan: 20,000 operations
  • Electrical Lifespan: 10,000 operations at 415 V AC-1
  • Protection Against Direct Contact: Finger and back-of-hand proof
  • Overload Current Setting Range: 64 A to 160 A
  • Short Delay Current Setting Range: 2 A to 10 A
  • Instantaneous Current Setting Range: 2 A to 18 A
  • Shock Resistance: 20 g (half-sinusoidal shock 20 ms)
  • Terminal Capacity: Various copper and aluminum conductor sizes supported
  • Release System: Electronic release with LSI overload and short-circuit protection
  • Dimensions (H x L x W): 160mm x 190mm x 115mm
  • Weight: 2.3 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 internal Modbus RTU module or CAM
  • Fixed DIN rail (top hat rail) mounting or built-in device fixed technique
  • 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 short-circuit breaking capacity up to 85 kA at 230 V
  • Rated operational current 160 A
  • Mechanical lifespan of 20,000 operations and electrical lifespan of up to 10,000 operations
Professional Installation Requirements
  • Installation must be performed by a qualified electrician familiar with industrial circuit breakers and compliance with local electrical standards.
Applications
  • Use in unearthed supply systems at 690 V
  • Industrial and commercial electrical protection
  • Motor drive and generator protection systems
Standards & Compliance
  • AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
  • RoHS compliant ensuring reduced hazardous substances
  • Energy-efficient protection reducing electrical faults and downtime
  • Durable design extends product lifecycle minimizing waste
Warranty Information

Warranty terms as per Eaton standard product warranty policy. Typically covers manufacturing defects for a specified period.

Available Now

The Eaton Moeller NZM2 PXR20 Molded Case Circuit Breaker 160A 3P is available now for immediate purchase. Ideal for industrial and commercial electrical protection applications.

Product specifications (skuPage.191629.pdf, 106 Kb) [Download]

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