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Molded Case Circuit Breaker 160A 4P | Electronic Release & IP20 Protection | 150 kA Breaking Capacity | Eaton
Molded case circuit breaker rated at 160A with electronic release and IP20 protection—ideal for industrial and commercial electrical systems. Built for reliable circuit protection, featuring a high breaking capacity of 150 kA and a wide operating temperature range from -25°C to 70°C.
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Product Name/Title: Molded Case Circuit Breaker 160A 4P | Electronic Release & IP20 Protection | 150 kA Breaking Capacity | Eaton
Brand: Eaton
SKU: Y7-191690
Alternatively Known As: NZM2 PXR20 Circuit Breaker, Molded Case Circuit Breaker 160A, Eaton MCCB 4P 160 Amp
Technical Specifications
- Amperage Rating: 160 A
- Voltage Rating: 690 V AC
- Number of Poles: 4
- Mounting Method: DIN rail (top hat rail) mounting optional, fixed built-in technique
- Power Loss: 21.12 W
- Rated short-circuit breaking capacity Ics: 150 kA at 400/415 V
- Rated insulation voltage (Ui): 690 V AC
- Degree of Protection: IP20 (basic), IP40 front side with insulating surround
- Terminal Capacity (copper solid conductor): 10 mm² - 16 mm² (1x) direct at switch rear-side connection
- Operating Temperature Range: -25 °C to 70 °C
- Release System: Electronic release
- Short-circuit total breaktime: < 10 ms
- Overload current setting (Ir): 64 A - 160 A
- Short delay current setting (Isd): 2 A - 10 A
- Instantaneous current setting (Ii): 2 A - 18 A
- Mechanical Lifespan: 20,000 operations
- Electrical Lifespan: 10,000 operations at 400 V AC-1
- Dimensions (H x L x W): 160mm x 190mm x 145mm
- Weight: 2.9 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 function with Power Xpert Protection Manager software
- Optionally communication-capable with interface module and internal Modbus RTU module or CAM
- Four-pole design with screw terminal connections
- Rated short-circuit breaking capacity up to 150 kA at 400/415 V
- Ambient operating temperature range from -25 °C to 70 °C
- IP20 degree of protection in operating controls area
- Mechanical lifespan of 20,000 operations and electrical lifespan of up to 10,000 operations
Professional Installation Requirements
- Professional installation by a qualified electrician is required to ensure compliance with electrical safety standards and proper integration into the electrical system.
Applications
- Use in unearthed supply systems at 690 V
- Industrial and commercial electrical protection
- Motor drive protection and general circuit protection
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
Warranty Information
Standard Eaton warranty applies; please refer to Eaton's official warranty policy for details.
Available Now
The Eaton Moeller NZM2 PXR20 Molded Case Circuit Breaker 160A 4P is available now for immediate purchase. Ideal for industrial and commercial electrical protection applications.
