LENZ NEMA 14-50 Adapter for Tesla Mobile Connector Gen 2 & Gen 3 — 16 in, 32A 240V with Thermal Sensor

LENZ NEMA 14-50 adapter converts your Tesla Gen 2 or Gen 3 Mobile Connector into a 240 V, 32 A plug compatible with standard NEMA 14-50 outlets.

This 16-inch LENZ adapter is designed specifically to let Tesla owners use the Gen 2 and Gen 3 Mobile Connector with NEMA 14-50 receptacles commonly found for EV charging or RV power. Built with safety features such as a thermal sensor and corrosion-resistant contacts, the adapter is ETL listed and rated for up to 32 amps at 240 volts. It is not compatible with Tesla Gen 1 Mobile Connectors and must be matched visually to your Mobile Connector before purchasing.

How do I know this adapter will fit my Tesla Mobile Connector?

Only Tesla Mobile Connector Gen 2 and Gen 3 units accept this LENZ NEMA 14-50 adapter. Compare the connector shape and release mechanism on your charger to the reference image provided to confirm compatibility. If your Mobile Connector was made before 2018, it is likely Gen 1 and will not fit.

• Fits only Tesla Mobile Connector Gen 2 & Gen 3 models
• Not compatible with Gen 1 Mobile Connector (pre-2018)
• Use reference photo to verify plug profile before buying
• 16-inch cable length provides flexible reach from outlet to charger

Is this safe to use at 240 V and what thermal protections are included?

The adapter meets industry safety standards and includes an internal thermal sensor that communicates with the vehicle to reduce or stop charging if temperatures rise. LENZ uses nickel-plated, corrosion-resistant contacts and materials tested to relevant UL and CSA standards; the unit is ETL listed (Control No. 5026085). Always monitor for unusual heat at the outlet and cease charging if temperatures seem elevated.

• Integrated thermal sensor for automatic charge adjustment
• Corrosion-resistant nickel-plated contacts
• Tested to UL STD. 817 and Certified to CSA C22.2#21
• ETL listed for verified safety standards

What charging performance and limits should I expect?

The LENZ adapter is rated to handle up to 32 amps at 240 volts, which enables faster charging than a typical 120 V plug but depends on your vehicle’s onboard limits and temperature management. The Tesla onboard computer may reduce amperage if the adapter or outlet gets warm, ensuring safe operation rather than maintaining peak current at all times.

• Supports up to 32 A at 240 V (subject to vehicle control)
• Vehicle may reduce current based on temperature feedback
• Designed for high-power outlets used by EVs and RVs
• Cable warming is normal; avoid charging in overly hot or enclosed spaces

What important precautions should I follow when using this adapter?

Inspect the outlet, plug, and cable before each use and ensure connections are tight and free from damage. Charging in cool, well-ventilated areas reduces stress on the adapter and helps maintain safe operating temperatures. Stop charging immediately if you detect excessive heat, burning smells, or abnormal noises.

• Verify outlet condition and tightness of connections
• Charge in cool, ventilated locations to reduce heat buildup
• Discontinue use if overheating or damage is observed
• Do not use with Tesla Gen 1 Mobile Connectors

Who is this for: The LENZ NEMA 14-50 adapter is made for Tesla owners who have a Gen 2 or Gen 3 Mobile Connector and need to plug into a 240 V NEMA 14-50 outlet for faster home or campsite charging. It’s ideal for drivers who require a compact, safety-focused adapter with thermal protection and industry certifications, but it is not suitable for users of older Gen 1 Mobile Connectors or for outlets in poor condition.