Trade Discount 25%
Molded Case Circuit Breaker 630A 4P | 690V AC | IP20 & IP66 Protection Eaton
Molded case circuit breaker with 630A rating and 690V AC voltage—ideal for industrial electrical protection.
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Technical Specifications
- Amperage Rating: 630 A
- Voltage Rating: 690 V AC
- Number of Poles: 4
- Mounting Method: Fixed built-in device
- Degree of Protection: IP20 (basic), IP66 front side with door coupling rotary handle
- Short-circuit breaking capacity (Ics): 85 kA at 230 V, 50 kA at 400/415 V
- Rated insulation voltage (Ui): 690 V AC
- Rated impulse withstand voltage (Uimp): 8000 V at main contacts
- Operating Temperature Range: -25 °C to 70 °C
- Mechanical Lifespan: 15000 operations
- Electrical Lifespan: Up to 5000 operations depending on voltage
- Terminal Capacity: Up to 240 mm² copper conductor
- Release System: Electronic release with LSI overload and short-circuit protection
- Pollution Degree: 3
- Overvoltage Category: III
- Shock Resistance: 20 g half-sinusoidal shock 20 ms
- Handle Type: Rocker lever
- Dimensions (H x L x W): 275mm x 166mm x 185mm
- Weight: 9.1 kg
Key Features
- Electronic release with LSI overload protection and delayed/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 or CAM module
- High rated short-circuit breaking capacity up to 85 kA at 230 V
- Screw terminal standard with optional box and tunnel terminals
- Finger and back-of-hand proof protection to DIN EN 50274/VDE 0106 part 110
- IP20 degree of protection in operating controls area
- Ambient operating temperature range -25 °C to 70 °C
- Mechanical lifespan of 15000 operations and electrical lifespan up to 5000 operations depending on voltage
Professional Installation Requirements
- Professional installation by a qualified electrician is required to ensure compliance with electrical standards and safety regulations.
Applications
- Use in unearthed supply systems at 690 V
- Industrial electrical protection
- Motor drive protection
- Systems, cable, selectivity and generator protection
Standards & Compliance
- Complies with AS/NZS 60950 – Safety of IT and Communication Equipment
- Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- RoHS compliant ensuring reduced hazardous substances
- High efficiency protection reduces energy waste and electrical faults
- Durable design extends product lifecycle reducing 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 NZMN3-4-VX630 Molded Case Circuit Breaker is available for immediate purchase, ideal for industrial and commercial electrical protection applications.
