10kA Short circuit breaking capacity MCB
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The 10kA Short Circuit Breaking Capacity MCB (Miniature Circuit Breaker) is designed for superior performance and reliability, offering a high short-circuit breaking capacity that ensures the safety of your electrical systems. Engineered to meet international standards, it provides robust protection against overcurrents and short circuits, effectively safeguarding your electrical installations. This MCB is available in multiple pole configurations, making it versatile for various applications in residential, commercial, and industrial settings.
Specifications
| Parameter | Details |
|---|---|
| Standard | IEC/EN 60898-1 |
| No. Of Poles | 1P, 2P, 3P, 4P |
| Rated Current (In) | 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A |
| Rated Voltage (Un) | 230/400V~240/415V |
| Rated Frequency | 50/60Hz |
| Insulation Voltage (Ui) | 500V |
| Rated Impulse Withstand Voltage (1.2/50us) Uimp | 4.0kV peak |
| Rated Power Frequency Withstand Voltage | 2000V |
| Rated Short Circuit Capacity | 10000A |
| Pollution Degree | 2 |
| Energy Limiting Class | 3 |
| Thermo-magnetic Tripping Characteristic | B Type(3In~5In), C Type(5In~10In), D Type(10In~20In) |
| Degree of Protection | IP20 |
| Mechanical Life | 20,000 Nos of operating cycles at rated current |
| Electrical Life | 4,000 Nos of operating cycles at rated current |
| Contact Position Indicator | Yes |
| Reference Temperature for Thermal Element | 30℃ |
| Ambient Temperature | -5…+40℃ |
| Storage Temperature | -25…+70℃ |
| Terminal Connection Type | Cable/U-type busbar/Pin-type busbar |
| Terminal Size (Top/Bottom) for Cable | 25mm², 18-4AWG |
| Terminal Size (Top/Bottom) for Busbar | 10mm², 18-8AWG |
| Tightening Torque | 2.5N.m (22 In-lbs) |
| Mounting | On DIN rail EN 60715 (35mm) by means of fast clip device |
| Connection | From top and bottom |
Additional Information
- Pollution degree 2 indicates suitability for indoor applications.
- Designed for easy installation on standard DIN rails.
- Offers increased safety with the contact position indicator.
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