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Molded Case Circuit Breaker 100A 3-Pole | IP20/IP40/IP66 Protection | Electronic Release by Eaton
Molded case circuit breaker with 100A rated current and 3-pole configuration—ideal for industrial electrical panels and motor drive protection. Built for commercial and industrial installations, featuring integrated earth-fault protection and high short-circuit breaking capacity up to 150 kA.
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Product Name/Title: Molded Case Circuit Breaker 100A 3-Pole | IP20/IP40/IP66 Protection | Electronic Release by Eaton
Brand: Eaton
SKU: Y7-193295
Alternatively Known As: Molded Case Circuit Breaker, MCCB 100A, NZM2 Circuit Breaker, Eaton NZM2 PXR20, Industrial Circuit Breaker
Technical Specifications
- Rated current: 100 A
- Voltage rating: 690 V AC
- Number of poles: 3
- Short-circuit breaking capacity (Ics): 150 kA at 400/415 V
- Short-circuit making capacity (Icm): 330 kA at 400/415 V
- Degree of protection: IP20 (basic), IP40 (with insulating surround), IP66 (with door coupling rotary handle)
- Electrical connection type: Screw terminal
- Ambient operating temperature: -25 °C to 70 °C
- Mechanical lifespan: 20,000 operations
- Electrical lifespan: up to 10,000 operations depending on voltage and utilization
- Overload and short-circuit protection with electronic release
- Integrated earth-fault protection with adjustable current settings
- Mounting method: Fixed DIN rail or built-in
- Shock resistance: 20 g (half-sinusoidal shock 20 ms)
- Rated insulation voltage (Ui): 690 V AC
- Rated impulse withstand voltage (Uimp): 8000 V main contacts, 6000 V auxiliary contacts
- Dimensions (H x L x W): 160mm x 190mm x 115mm
- Weight: 2.3 kg
Key Features
- 100A rated current with 3-pole configuration
- Screw terminal electrical connection
- Integrated earth-fault protection with adjustable settings
- Electronic release system with LSI overload and short-circuit protection
- Optional communication capability with Modbus RTU and CAM modules
- High short-circuit breaking capacity up to 150 kA at 400/415 V
- IP20 basic degree of protection with options for IP40 and IP66
- Mechanical lifespan of 20,000 operations and electrical lifespan up to 10,000 operations
- Ambient operating temperature range from -25 °C to 70 °C
- Fixed DIN rail or built-in mounting options
Professional Installation Requirements
- Installation must be performed by a qualified electrician to ensure compliance with electrical safety standards and proper integration into switchgear assemblies.
Applications
- Industrial electrical panels
- Motor drive protection
- Cable and generator protection
- Commercial and industrial electrical installations
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- RoHS compliant ensuring reduced hazardous substances
- High efficiency protection reduces electrical faults and energy waste
- Durable design extends product lifecycle reducing waste
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 100A 3P is available now for immediate purchase. Ideal for industrial and commercial electrical protection applications.
