RIVAN 1NAC21ACUCMR Rivian Wall Charger Mounting Amplifier 48A

( Brand: Rivan ), ( Manufacturer Part Number: 1NAC21ACUCMR ), ( Items Included: Charging Cable ), ( Color: Black And White ), ( Compatible Model: Universal ), ( Material: Plastic ), ( Personalize: No ), ( Type: Wall Charger ), ( Manufacturer Warranty: 1 Year ), ( Voltage: 240 ), ( Connectivity: Usb-c ), ( Mounting Location: Wall )

Review RIVAN Rivian Home Wall Charger Mounting Hardware Model 48a Amp

The **Rivian 1NAC21ACUCMR** is a high-performance, industrial-grade Level 2 electric vehicle (EV) wall charger designed exclusively for Rivian vehicles, including the R1T, R1S, and upcoming models, delivering unmatched efficiency and reliability for home or commercial charging needs. Engineered to meet the demanding power requirements of Rivian s advanced electric drivetrains, this **48-ampere (48A) charger** is built with robust components to ensure rapid, consistent charging while maintaining safety and durability. The unit features a **21-foot (6.4-meter) NEMA 14-50 plug**, compatible with standard U.S. residential electrical panels, allowing for seamless integration into existing home setups. Its **compact yet sturdy design** is optimized for wall mounting, saving valuable floor space while providing a clean, professional aesthetic that complements modern charging infrastructure.

At the heart of this charger lies a **high-efficiency power conversion system**, capable of delivering up to **240 volts at 48 amps**, translating to a maximum charging rate of approximately **5.76 kilowatts (kW)** ideal for replenishing Rivian s large battery packs in a fraction of the time required by standard Level 1 charging. The **48A current rating** ensures that even high-demand vehicles can charge efficiently without overloading the circuit, provided the home s electrical panel is properly sized (typically requiring a **50-amp dedicated circuit**). Built with **IP54-rated weather resistance**, the Rivian charger is protected against dust, moisture, and environmental contaminants, making it suitable for indoor or outdoor installations in various climates. Its **durable aluminum housing** and reinforced mounting bracket provide structural integrity, while the **LED status indicators** offer real-time feedback on charging progress, power flow, and system status, enhancing user convenience.

Safety is a top priority in the design of the **1NAC21ACUCMR**, featuring **ground-fault circuit interrupter (GFCI) protection**, **overcurrent and overvoltage safeguards**, and **thermal management systems** to prevent overheating. The charger also includes **Rivian s proprietary communication protocol**, enabling seamless integration with the vehicle s onboard charging system for optimized performance and diagnostics. Installation is streamlined with the **included mounting hardware**, which accommodates both **standard and flush-mount configurations**, allowing for flexible placement on walls or garage surfaces. Whether installed in a residential garage, a commercial lot, or a dedicated charging station, this charger ensures a **reliable, high-speed charging experience** for Rivian owners, reducing downtime and maximizing vehicle readiness for off-road adventures, daily commutes, or long-distance travel. With its blend of **power, precision, and durability**, the Rivian 1NAC21ACUCMR stands as a cornerstone of modern EV charging infrastructure, tailored specifically to meet the needs of Rivian s innovative electric vehicles.

### **Pros and Cons of buying a Rivian 1NAC21ACUCMR Wall Charger (48A Amp)**

1. **High Power Output (48 Amps)** This charger delivers a maximum of **11.5 kW** of power, allowing for relatively fast charging compared to standard Level 1 chargers (1.4 1.9 kW). This reduces charging time significantly, especially for Rivian vehicles, which can benefit from higher power inputs.

2. **Compatibility with Rivian Vehicles** The **1NAC21ACUCMR** is specifically designed for Rivian s **R1T, R1S, and Amazon Delivery Vehicle (ADV)** models. It is optimized for Rivian s charging protocols, ensuring efficient and reliable operation.

3. **Compact and Wall-Mounted Design** Unlike bulky pedestal chargers, this unit is designed for **wall mounting**, saving space and allowing for easier installation in garages, driveways, or dedicated charging stations.

4. **Weather-Resistant (NEMA 3R Rating)** The enclosure is built to withstand **rain, snow, and dust**, making it suitable for outdoor or semi-outdoor installations where protection from the elements is necessary.

5. **Smart Charging Features** Rivian s charging system includes **scheduling, remote start, and energy monitoring** capabilities, allowing users to optimize charging times and reduce electricity costs.

6. **Future-Proofing** Rivian s charging infrastructure is designed to support **over-the-air (OTA) updates**, meaning the charger may receive performance improvements or new features as Rivian develops its software.

7. **Lower Installation Complexity** Since it is a **hardwired (240V) charger**, it does not require a dedicated circuit breaker in the same way as some plug-and-play models, though professional installation is still recommended.

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1. **High Upfront Cost** Rivian s chargers are **more expensive** than generic Level 2 chargers (e.g., JuiceBox, ChargePoint). The **1NAC21ACUCMR** typically costs **$500 $800**, depending on installation and regional pricing.

2. **Requires Professional Installation** Unlike plug-and-play chargers, this unit **must be hardwired to a 240V circuit**, which may require an **electrician** to ensure proper installation, adding to the total cost.

3. **Dependence on Rivian s Ecosystem** If you plan to charge other electric vehicles (EVs) in the future, this charger is **Rivian-specific**, meaning you may need a different unit for other brands.

4. **Limited Portability** Since it is **permanently mounted**, moving it to a different location requires reinstallation, unlike portable chargers.

5. **Potential for Higher Electricity Costs** Charging at **48A (11.5 kW)** will consume more electricity than a standard Level 1 charger, which could increase monthly energy bills if used frequently.

6. **Waiting Period for Installation** If you need the charger installed quickly, scheduling an electrician may take time, especially during peak demand periods.

7. **Regional Availability & Permits** Some areas have **specific electrical codes or permit requirements** for hardwired chargers, which could add delays or extra costs.

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The **Rivian 1NAC21ACUCMR 48A Wall Charger** is a **strong choice** for Rivian owners who want **fast, reliable, and efficient charging** at home. Its **high power output, weather resistance, and smart features** make it ideal for those who prioritize performance and convenience. However, the **higher cost, professional installation requirement, and Rivian-specific nature** may be drawbacks for some buyers.

If you **own a Rivian vehicle and have the budget**, this charger is a **solid investment** that will significantly improve your charging experience. If you are **on a tighter budget or plan to charge other EVs**, a **generic Level 2 charger** might be a more flexible alternative.

- You own a **Rivian R1T, R1S, or ADV** and want the **fastest possible home charging**.

- You have **dedicated space for a wall-mounted charger** and can afford the upfront cost.

- You plan to **maximize charging efficiency** and take advantage of Rivian s smart features.

- You are **budget-conscious** and can find a **high-quality generic 48A Level 2 charger** (e.g., JuiceBox, ChargePoint, or Tesla Wall Connector) at a lower price.

- You **might charge other EVs** in the future and want a more versatile solution.

- You **do not have a 240V circuit readily available**, as installation costs could be prohibitive.

For most Rivian owners who prioritize **performance and compatibility**, the **1NAC21ACUCMR is the best choice**. However, those who want **cost savings or flexibility** should explore other options.

Details:

Please feel free to message me with any questions. This is a Rivian Wall Charger. It is gently used, but shows minimal signs of wear.

specifications chargercradleio:

• brand: Rivan
• mpn: 1nac21acucmr
• items included: Charging Cable
• color: Black And White
• compatible model: Universal
• material: Plastic
• personalize: No
• type: Wall Charger
• manufacturer warranty: 1 Year
• voltage: 240
• connectivity: Usb-c
• mounting location: Wall

seller chargercradleio:

• rating: 100.0%
• city: Yukon, Oklahoma
• # reviews: 340

general chargercradleio:

• condition: Used
• Cell phone Accessories > Cell Phone Accessories > Chargers Cradles

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• service: FedEx Ground / FedEx Home Delivery
• class: Standard
• cost: $0.00
• type: Calculated
• transit: 3-7 Days
• carrier: FedEx

offer chargercradleio:

• options: Ship-to-home
• started: May 27, 2026
• quantity: 1
• availability: In Stock
• sold: 0
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