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Molded Case Circuit Breaker 63A | Thermomagnetic Release | IP20 Protection | Built-in Fixed Mounting by Eaton
Molded case circuit breaker with a 63A rating and thermomagnetic release—ideal for industrial and commercial electrical protection. Built for reliable circuit safety, featuring IP20 protection and high short-circuit capacity up to 25 kA at 230V.
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Product Name/Title: Molded Case Circuit Breaker 63A | Thermomagnetic Release | IP20 Protection | Built-in Fixed Mounting by Eaton
Brand: Eaton
SKU: Y7-152536
Alternatively Known As: Eaton NZM1 Circuit Breaker 63A, NZMB1-1-AF63 MCCB, Eaton Molded Case Breaker 63 Amp
Technical Specifications
- Amperage Rating: 63 A
- Voltage Rating: 230 V AC
- Rated short-circuit breaking capacity Ics: 25 kA at 230 V
- Rated short-circuit making capacity Icm: 53 kA at 400/415 V
- Rated insulation voltage (Ui): 400 V AC
- Degree of protection: IP20 (basic), IP40 front side with insulating surround
- Mounting Method: Built-in fixed
- Operating Temperature Range: -25 °C to 70 °C
- Mechanical Lifespan: 20,000 operations
- Terminal Capacity: Up to 95 mm² depending on cable manufacturer
- Release System: Thermomagnetic
- Pollution Degree: 3
- Overvoltage Category: III
- Shock Resistance: 20 g (half-sinusoidal shock 20 ms)
- Electrical Connection Type: Frame clamp
- Number of Poles: Single-pole
- Dimensions (H x L x W): 145mm x 88mm x 30mm
- Weight: 0.438 kg
Key Features
- Thermomagnetic release for reliable circuit protection
- Single-pole circuit breaker with 63A amperage rating
- High short-circuit breaking capacity up to 25 kA at 230V
- IP20 degree of protection in operating controls area
- Suitable for built-in fixed mounting
- Complies with IEC/EN 60947 standards
- Rated operational current of 63 A with fixed overload releases
- Shock resistance of 20 g (half-sinusoidal shock 20 ms)
- Ambient operating temperature range from -25 °C to 70 °C
Professional Installation Requirements
- Installation must be performed by a qualified electrician to ensure compliance with electrical safety standards and proper integration into the electrical system.
Applications
- Industrial electrical panels
- Commercial electrical distribution
- Protection of electrical circuits in machinery and equipment
Standards & Compliance
- AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
- RoHS compliant, ensuring reduced hazardous substances
- Designed for long operational life reducing waste
- Energy efficient protection minimizing electrical faults and energy loss
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 NZMB1-1-AF63 Molded Case Circuit Breaker 63A is available now for immediate purchase. Ideal for industrial and commercial electrical circuit protection applications.
