1. انتهى المنتجview
The Leviton 1222-2W is a 20 Amp, 120/277 Volt, Toggle Double-Pole AC Quiet Switch designed for extra heavy-duty applications. This industrial-grade switch features a self-grounding design and supports both back and side wiring for flexible installation. It is built with high-quality materials to ensure durability and reliable performance.
المميزات الرئيسية:
- جودة صناعية: Constructed for demanding environments.
- Heavy Gauge Copper Alloy Arm: Ensures top performance and longevity.
- Large Silver Cadmium-Oxide Contacts: Designed for long life, preventing sticking, welding, and excessive pitting.
- Fully Enclosed Switch Mechanism: Housed in a rugged enclosure for strength, track, and arc resistance.
- Wire Lead Switches: Facilitates fast and easy installation.
الشكل 1: الجبهة view of the Leviton 1222-2W Double-Pole AC Quiet Switch. Shows the white toggle and the metal mounting strap.
2. معلومات السلامة
تحذير: To avoid fire, shock, or death, turn off power at the circuit breaker or fuse box and test that the power is off before wiring! This device must be installed in accordance with all national and local electrical codes.
- Always disconnect power at the service panel before working on any electrical circuit.
- Use appropriate personal protective equipment (PPE) such as safety glasses and insulated gloves.
- إذا لم تكن متأكدًا من أي جزء من هذه التعليمات ، فاستشر كهربائيًا مؤهلًا.
- Do not use this switch with loads exceeding its specified ratings (20 Amps, 120/277 Volts AC).
- يحتوي هذا المنتج على مواد كيميائية معروفة في ولاية كاليفورنيا بأنها تسبب السرطان والعيوب الخلقية أو غيرها من الأضرار التناسلية (تحذير قانون كاليفورنيا رقم 65). اغسل يديك بعد الاستخدام.
3. المواصفات
| ماركة | ليفيتون |
| رقم الموديل | 1222-2 واط |
| نوع المفتاح | Toggle, Double-Pole |
| التقييم الحالي | 20 Amps |
| المجلدtagتقييم هـ | 120/277 فولت تيار متردد |
| وضع التشغيل | تشغيل/إيقاف |
| عدد الوظائف | 2 |
| نوع الأسلاك | سلك خلفي وجانبي |
| التأريض | Self Grounding |
| مادة | Metal (Mounting Strap), Silver Alloy (Contacts) |
| لون | أبيض |
| الشهادات | CSA, FCC, RoHS, TUV, cUL |
4. الإعداد والتثبيت
Follow these steps carefully to install your Leviton 1222-2W Double-Pole AC Quiet Switch. Ensure all safety precautions are observed.
الأدوات المطلوبة:
- مفك براغي (فيليبس ومسطح الرأس)
- قواطع/مجردات الأسلاك
- المجلدtagتستر ه
- شريط لاصق كهربائي (اختياري)
خطوات التثبيت:
- إيقاف تشغيل الطاقة: Locate the circuit breaker or fuse that controls the power to the switch location. Turn it OFF. Use a voltage tester to confirm that the power is completely off at the switch box.
- إزالة المفتاح القديم (إن أمكن): Carefully remove the wall plate and unscrew the old switch from the electrical box. Disconnect the wires from the old switch, noting their positions.
- تحضير الأسلاك: If necessary, strip approximately 1/2 inch (12.7 mm) of insulation from the ends of the circuit wires. Ensure wire ends are clean and straight.
- تحديد المحطات: The Leviton 1222-2W switch has four terminals for line and load connections, plus a green grounding screw. For a double-pole switch, there will be two 'LINE' terminals (for incoming power) and two 'LOAD' terminals (for outgoing power to the device). The switch is marked 'LINE' and 'LOAD' on the back.
- توصيل السلك الأرضي: قم بتوصيل سلك التأريض النحاسي المكشوف أو المعزول باللون الأخضر من صندوق الكهرباء إلى برغي التأريض الأخضر الموجود على المفتاح. أحكم ربطه جيداً.
- Connect Line Wires: Connect the two incoming hot (usually black) wires from the power source to the two 'LINE' terminals on the switch. You can use either the side screw terminals or the back-wire holes. Tighten screws firmly if using side terminals.
- توصيل أسلاك الحمل: Connect the two outgoing hot (usually black) wires leading to the fixture or appliance to the two 'LOAD' terminals on the switch. Tighten screws firmly.
- تركيب المفتاح: Carefully fold the wires into the electrical box, leaving enough room for the switch. Secure the switch to the electrical box using the provided mounting screws.
- تثبيت لوحة الحائط: Attach the wall plate over the switch.
- اعادة الطاقة: Turn the power back ON at the circuit breaker or fuse box. Test the switch to ensure proper operation.
الشكل 2: العودة view of the switch, indicating 'LINE' and 'LOAD' terminals for wiring connections. Note the green grounding screw at the bottom.
الشكل 3: الجانب الإيجابيfile of the switch, showing the depth and the toggle in the 'ON' position. This view highlights the robust construction.
5. التشغيل
The Leviton 1222-2W is a simple ON-OFF toggle switch. To operate:
- لتشغيل: Push the toggle lever to the 'ON' position (typically upwards).
- لإيقاف التشغيل: Push the toggle lever to the 'OFF' position (typically downwards).
الشكل 4: الجانب الإيجابيfile of the switch, showing the depth and the toggle in the 'OFF' position. This view highlights the robust construction.
6. الصيانة
The Leviton 1222-2W switch is designed for long-term, maintenance-free operation under normal conditions. However, periodic checks can help ensure continued safety and performance:
- تنظيف: To clean the switch and wall plate, wipe with a soft, damp قطعة قماش. لا تستخدم منظفات أو مذيبات كاشطة. تأكد من فصل الكهرباء قبل التنظيف.
- تقتيش: Periodically inspect the switch and wall plate for any signs of damage, such as cracks, discoloration, or loose connections. If any damage is observed, turn off power and replace the switch.
- ضيق: If the switch feels loose in the wall box, turn off power and gently tighten the mounting screws. Do not overtighten.
7. استكشاف الأخطاء وإصلاحها
If you experience issues with your Leviton 1222-2W switch, refer to the following common problems and solutions:
| مشكلة | السبب المحتمل | حل |
|---|---|---|
| Switch does not turn ON/OFF power. | No power to the circuit; Loose wiring connection; Faulty switch. | Check circuit breaker/fuse. Turn off power, check all wire connections for tightness. If connections are secure, replace the switch. |
| Switch feels warm to the touch. | Overload on the circuit; Loose wiring connection; Internal fault. | Immediately turn off power. Reduce load on the circuit. Check wiring connections for tightness. If problem persists, replace the switch. |
| Toggle is stiff or difficult to move. | Dust or debris; Internal mechanism issue. | Turn off power and gently clean around the toggle. If stiffness continues, replace the switch. |
If troubleshooting steps do not resolve the issue, contact Leviton customer support or a qualified electrician.
8. الضمان والدعم
معلومات الضمان:
This Leviton 1222-2W Double-Pole AC Quiet Switch is covered by a ضمان محدود لمدة عامين. This warranty covers defects in materials and workmanship under normal use and service. For full warranty details, please refer to the official Leviton warranty statement or contact customer support.
دعم العملاء:
For technical assistance, product inquiries, or warranty claims, please contact Leviton customer support through their official website or the contact information provided with your purchase. When contacting support, please have your product model number (1222-2W) and purchase date available.