مقدمه
This manual provides essential information for the safe and effective use of the Eaton BR250 2" 50 Amp Double Pole Interchangeable Circuit Breaker. This device is designed to protect electrical circuits from overcurrents and short circuits, ensuring the safety of your electrical system and connected appliances. Please read this manual thoroughly before installation or operation.
تصویر: نمای جلو view of the Eaton BR250 circuit breaker, showing the 'On/I' and 'Off/O' labels, '50' amp rating, and Eaton branding.
اطلاعات ایمنی
هشدار: Electrical work can be hazardous. Improper installation or maintenance can result in serious injury or death. Always consult a qualified electrician for installation and service. Ensure power is disconnected at the main service panel before performing any work on electrical circuits.
- Always turn off the main power supply at the circuit breaker panel before installing, removing, or servicing circuit breakers.
- از تجهیزات حفاظت فردی مناسب (PPE) مانند دستکشهای عایق و عینک ایمنی استفاده کنید.
- Verify that the circuit breaker rating (amperage و voltage) matches the requirements of the circuit and load it will protect.
- Do not use damaged or modified circuit breakers.
- برای جلوگیری از گرم شدن بیش از حد، مطمئن شوید که تمام اتصالات محکم و ایمن هستند.
راه اندازی و نصب
The Eaton BR250 is a plug-in mount, double-pole circuit breaker designed for use in compatible Eaton BR series load centers. Professional installation by a licensed electrician is highly recommended.
- قطع برق: Locate the main service panel and turn off the main breaker to completely de-energize the panel. Verify power is off using a voltagتستر الکترونیکی
- دسترسی به پنل: Carefully remove the cover of the electrical panel.
- قرار دادن بریکر: Identify an available space in the load center for a 2-inch double-pole breaker. The BR250 is designed to plug directly onto the bus bar.
- سیم کشی:
- Connect the two hot wires (typically black and red for 240V circuits) to the screw terminals on the circuit breaker. Ensure the wires are stripped to the correct length and inserted fully into the terminals.
- Tighten the terminal screws to the specified torque. Refer to the breaker's label for torque specifications.
- Connect the neutral wire to the neutral bus bar and the ground wire to the ground bus bar in the panel.
- نصب: Align the circuit breaker with the bus bar and firmly push it into place until it is securely seated.
- مونتاژ مجدد پنل: Replace the panel cover, ensuring all wires are clear and not pinched.
- بازیابی نیرو: قطع کننده اصلی را دوباره روشن کنید.
تصویر: نمای نزدیک view of the Eaton BR250 circuit breaker's terminal screws, where electrical wires are connected.
تصویر: جلو view of the Eaton BR250 circuit breaker, displaying technical specifications such as Type BR250, C250, 120/240V, Cu/Al #6 Max. Wire, HACR Type, 2 Pole, J-969, E7819-T, LR43556 Disj., and UL Listed mark.
دستورالعمل های عملیاتی
The Eaton BR250 circuit breaker features a simple toggle switch for operation.
- برای روشن کردن: Push the toggle handle firmly to the "ON/I" position.
- برای خاموش کردن: Push the toggle handle firmly to the "OFF/O" position.
- قطع کننده مدار: If an overcurrent or short circuit occurs, the breaker will automatically trip to the center position (between ON and OFF). To reset a tripped breaker, first push the handle completely to the "OFF/O" position, then push it to the "ON/I" position. If the breaker immediately trips again, there is still a fault in the circuit that needs to be addressed by a qualified electrician.
تعمیر و نگهداری
قطع کنندههای مدار معمولاً به حداقل نگهداری نیاز دارند. با این حال، بازرسی دورهای برای اطمینان از عملکرد ایمن مداوم توصیه میشود.
- بازرسی بصری: Annually, with the main power off, visually inspect the circuit breaker for any signs of damage, discoloration, or loose connections.
- تمیزی پنل: Keep the electrical panel area clean and free from dust, debris, and obstructions.
- بررسی حرفه ای: هر چند سال یکبار از یک برقکار واجد شرایط بخواهید پنل برق و مدارشکنهای شما را بررسی کند.
عیب یابی
| مشکل | علت احتمالی | راه حل |
|---|---|---|
| قطع کننده مدار مرتباً قطع می شود. | مدار بیش از حد بارگذاری شده، اتصال کوتاه، خطای اتصال به زمین یا دستگاه معیوب. | Unplug appliances from the circuit. Reset the breaker. If it trips again, consult an electrician. |
| بریکر ریست نمیشه. | Persistent fault in the circuit or a damaged breaker. | Ensure the handle is pushed fully to the OFF position before attempting to reset. If it still won't reset, do not force it; contact an electrician. |
| No power to circuit after resetting breaker. | Main breaker tripped, loose wiring, or internal breaker failure. | Check the main breaker. If it's on, contact a qualified electrician for diagnosis. |
مشخصات
| ویژگی | جزئیات |
|---|---|
| نام تجاری | ایتون |
| نام مدل | ایتون BR250 2 اینچ 50 Amp Double Pole Interchangeable Circuit Breaker |
| شماره قطعه | BR250 |
| رتبه بندی فعلی | 50 Amps |
| جلدtage | 240 ولت |
| تعداد لهستانی ها | 2 |
| نوع مدار شکن | استاندارد |
| نوع نصب | نصب پلاگین |
| مواد | پلاستیک |
| ابعاد مورد (LxWxH) | 15 x 1 x 3 اینچ |
| UPC | 0786676363051 |
تصویر: پایین view of the Eaton BR250 circuit breaker, displaying the current interrupting rating of 10,000 Amps and torque specifications for wire connections.
تصویر: برگشت view of the Eaton BR250 circuit breaker, showing a barcode with UPC 0786676363051 and a label indicating it was 'Assembled in Dominican Republic'.
اطلاعات گارانتی
Eaton products are typically covered by a manufacturer's warranty. For specific warranty terms and conditions applicable to your BR250 circuit breaker, please refer to the documentation included with your purchase or visit the official Eaton website. Warranty details may vary by region and product type.
پشتیبانی مشتری
For technical assistance, product inquiries, or to locate a service provider, please contact Eaton customer support directly. You can find contact information and additional resources on the official Eaton webسایت: www.eaton.com.
