1. Уводзіны
This manual provides essential instructions for the safe installation, operation, and maintenance of your Leviton 50 Amp, 125/250 Volt, NEMA 14-50R Heavy Duty Flush Mount EV Charging Receptacle. This receptacle is designed for electric vehicle (EV) charging applications, offering durability and reliable performance.

Выява: Нахіленая пярэдняя частка view of the Leviton 1450R receptacle, showing its robust construction and NEMA 14-50R configuration.
Важная інфармацыя па бяспецы:
- Усталёўку павінен выконваць кваліфікаваны электрык у адпаведнасці з усімі нацыянальнымі і мясцовымі электрычнымі нормамі.
- Always disconnect power at the circuit breaker before installing or servicing the receptacle.
- This device is intended for use with copper conductors only. Do not use with aluminum or copper-clad wiring.
- Ensure all terminal connections are tightened to the specified torque to prevent overheating.
2. Асаблівасці прадукту
- Designed specifically for plug-in EV charging applications.
- Constructed to withstand extended charge times and frequent insertions required by EV chargers.
- Ideal for homeowners preferring a plug-in EV charging unit over a hardwired application.
- Manufactured from durable, high-impact nylon for longevity.
- Features pressure-wire terminal connections to ensure full contact with conductors.
3. Змесціва ўпакоўкі
- 1 x Leviton 50 Amp NEMA 14-50R Receptacle
- Крапежныя шрубы
- Інструкцыя (гэтае кіраўніцтва)
4. Тэхнічныя характарыстыкі
| Спецыфікацыя | Дэталь |
|---|---|
| Нумар мадэлі | 1450р |
| Ampэраж | 50 Amp |
| тtage | 125/250 Вольт |
| Канфігурацыя NEMA | 14-50R |
| Слупы / Правады | 3-Pole, 4-Wire |
| Тып мацавання | для ўстаноўкі западліцо |
| Матэрыял | High-Impact Nylon, Steel |
| Колер | Чорны |
| Памеры | 5 х 7.5 х 2.5 цалі (прыблізна) |
| Вага прадмета | 7.4 унцый (прыблізна) |
| Атэстацыя | NEMA, UL Listed (implied by product description and image) |
5. Інструкцыя па ўстаноўцы
5.1 Меры бяспекі
- Turn OFF power at the main circuit breaker before beginning any electrical work. Verify power is off using a voltagэлектронны тэстар.
- Карыстайцеся адпаведнымі сродкамі індывідуальнай абароны (СІЗ), у тым ліку ахоўнымі акулярамі і ізаляванымі пальчаткамі.
- Ensure the electrical box is properly grounded.
- Калі ў вас ёсць сумневы адносна якой-небудзь часткі працэсу ўстаноўкі, звярніцеся да кваліфікаванага электрыка.
5.2 Неабходныя інструменты
- Адвёрткі (крыжовыя і плоскія)
- Прылады для зачысткі правадоў
- Torque screwdriver or wrench (recommended for terminal connections)
- тtagэлектронны тэстар
- Электрычная стужка
5.3 Wiring and Mounting Steps
- Prepare the Electrical Box: Ensure you have a suitable electrical box (e.g., a 2-gang box) that can accommodate the receptacle's dimensions. The receptacle is designed for flush mounting.
- Зачыстка правадоў: Carefully strip approximately 3/4 inch (19mm) of insulation from the ends of the copper conductors (two hot, one neutral, one ground).
- Падключыце правады: Refer to the wiring diagram below. Connect the wires to the corresponding terminals on the back of the receptacle.
- Green or Bare Copper Wire: Connect to the Ground (G) terminal.
- Белы дрот: Connect to the Neutral (W) terminal.
- Чорныя правады (гарачыя): Connect to the two Hot (X and Y) terminals.

Выява: Задняя частка view of the Leviton 1450R receptacle, highlighting the G (Ground), W (Neutral), X (Hot), and Y (Hot) terminals for wiring connections.
- Tighten Terminals: Use a torque screwdriver or wrench to tighten the terminal screws to 75 in-lbs (8.5 Nm). Proper torque is crucial for preventing loose connections and potential overheating.
- Mount the Receptacle: Carefully push the wired receptacle into the electrical box. Secure it to the box using the provided mounting screws.

Выява: спераду view of the Leviton 1450R receptacle, showing the NEMA 14-50R configuration and the EV symbol.
- Install Wall Plate (Not Included): Attach a compatible wall plate (sold separately) over the receptacle.
- Аднавіць сілу: Пасля завяршэння і праверкі ўстаноўкі аднавіце электрасілкаванне з дапамогай аўтаматычнага выключальніка.
6. Аперацыя
The Leviton 1450R receptacle is designed for straightforward use with NEMA 14-50 compatible EV charging cables. Once installed and powered, it functions as a standard electrical outlet for high-power applications.
- Connecting your EV Charger: Insert the NEMA 14-50 plug of your EV charging cable firmly into the receptacle. Ensure a secure connection.
- Зарадка: Follow the instructions provided with your EV charging unit to initiate and monitor the charging process.
- Адключэнне: When charging is complete, or if you need to disconnect, firmly grasp the plug and pull it straight out from the receptacle. Avoid pulling by the cable.
Заўвага: While designed for frequent use, it is recommended to avoid unnecessary plugging and unplugging to maintain optimal terminal contact over time.
7. Тэхнічнае абслугоўванне
Regular inspection and minimal maintenance will ensure the longevity and safe operation of your Leviton 1450R receptacle.
- Перыядычная праверка: Periodically inspect the receptacle for any signs of damage, discoloration, or loose connections. If any issues are observed, disconnect power and consult a qualified electrician.
- Уборка: Ensure power is OFF before cleaning. Wipe the surface of the receptacle with a dry, soft cloth. Do not use abrasive cleaners or solvents.
- Маніторынг тэмпературы: During extended charging sessions, occasionally check the receptacle and plug for excessive heat. While some warmth is normal, excessive heat may indicate a problem. If you detect excessive heat, discontinue use and consult an electrician.
8. Выпраўленне непаладак
This section addresses common issues you might encounter. For problems not listed here, contact Leviton customer support or a qualified electrician.
| праблема | Магчымая прычына | Рашэнне |
|---|---|---|
| No power to the receptacle. | Circuit breaker tripped; loose wiring connection. | Check and reset the circuit breaker. If issue persists, disconnect power and inspect wiring connections (consult electrician). |
| Receptacle or plug feels excessively hot during charging. | Loose terminal connections; undersized wiring; faulty EV charger plug. | Immediately discontinue use. Disconnect power and have a qualified electrician inspect all connections and wiring. Ensure the EV charger plug is in good condition. |
| EV charger does not recognize the connection. | Plug not fully inserted; issue with EV charger. | Ensure the EV charger plug is fully and securely inserted. Test the EV charger with another compatible outlet if possible, or consult the EV charger's manual. |
9. Гарантыя і падтрымка
Leviton products are manufactured to high-quality standards and are backed by a limited warranty. For specific warranty details, product support, or technical assistance, please visit the official Leviton webсайт або звярніцеся ў іх аддзел абслугоўвання кліентаў.
Leviton Customer Support:
- Webсайт: www.leviton.com
- Phone: Refer to the webсайт рэгіянальных кантактных тэлефонаў.
Please have your product model number (1450R) and date of purchase available when contacting support.