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Molded Case Circuit Breaker 100A 4P | IP20 & IP66 Protection | Electronic Release by Eaton
Molded case circuit breaker with 100A rating and four-pole design—ideal for industrial and commercial electrical protection. Built for safety and reliability, featuring IP20 and optional IP66 protection, along with an electronic release system for overload protection.
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Product Name/Title: Molded Case Circuit Breaker 100A 4P | IP20 & IP66 Protection | Electronic Release by Eaton
Brand: Eaton
SKU: Y7-191689
Alternatively Known As: NZM2 Circuit Breaker, Eaton Molded Case Circuit Breaker, NZM2 PXR20 MCCB, 100A 4P Circuit Breaker
Technical Specifications
- Amperage Rating: 100 A
- Voltage Rating: 690 V AC
- Number of Poles: Four-pole
- Mounting Method: DIN rail or fixed built-in
- Degree of Protection: IP20 (basic), IP66 front side with door coupling
- Electrical Connection Type: Screw connection
- Rated Short-Circuit Breaking Capacity (Ics): 150 kA at 400/415 V
- Rated Short-Circuit Making Capacity (Icm): 330 kA at 400/415 V
- Operating Temperature Range: -25 °C to 70 °C
- Mechanical Lifespan: 20,000 operations
- Electrical Lifespan: Up to 10,000 operations at 415 V AC-1
- Overload Current Setting Range: 40 A to 100 A
- Short Delay Current Setting Range: 2 A to 10 A
- Instantaneous Current Setting Range: 2 A to 18 A
- Pollution Degree: 3
- Isolation Voltage: 500 V AC between auxiliary and main contacts
- Shock Resistance: 20 g half-sinusoidal shock 20 ms
- Terminal Capacity: Supports various copper and aluminum conductor sizes
- 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 functions
- Optional communication-capable with interface module and internal Modbus RTU or CAM
- Rated short-circuit breaking capacity up to 150 kA at 400/415 V
- Four-pole design with screw terminal connections
- IP20 degree of protection with IP66 front side option
- Mechanical lifespan of 20,000 operations and electrical lifespan up to 10,000 operations
- Ambient operating temperature range from -25 °C to 70 °C
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 and generator protection systems
Standards & Compliance
- AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
- RoHS compliant ensuring reduced hazardous substances
- Energy-efficient protection reducing electrical faults and downtime
Warranty Information
Warranty terms as provided by Eaton, typically covering manufacturing defects. Please refer to Eaton's official warranty policy.
Available Now
The Eaton Moeller NZM2 PXR20 100A 4P Molded Case Circuit Breaker is available for immediate purchase. Ideal for industrial and commercial electrical protection applications.
