LENZ NEMA 10-30 Adapter for Tesla Mobile Connector (Gen 2 & Gen 3)

LENZ NEMA 10-30 Adapter for Tesla Mobile Connector (Gen 2 & Gen 3)

The LENZ NEMA 10-30 Adapter is a purpose-built charging accessory engineered exclusively for Tesla Mobile Connector Gen 2 and Gen 3. Designed for users who rely on legacy NEMA 10-30 (240 V, 3-prong) outlets—commonly found with older electric dryers and ovens—this adapter delivers a safe, thermally managed charging solution at up to 24 Amps when properly installed and verified.

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Product Overview & Technical Analysis

Exclusive Compatibility

• Works ONLY with Tesla Mobile Connector Gen 2 & Gen 3 (manufactured after 2018).
• Not compatible with Tesla Gen 1 Mobile Connector.
• Plugs ONLY into NEMA 10-30, 240 V, 3-prong outlets. Verifying outlet configuration before purchase is essential.

Electrical Rating & Performance

• Rated for 240 V / 24 A continuous operation.
• Vehicle-side amperage may dynamically adjust based on real-time thermal conditions to maintain safety and efficiency.
• 16-inch cable length provides practical reach without excessive resistance or clutter.

Advanced Thermal Safety

• Integrated thermal sensor relay communicates operating conditions to the Tesla onboard charging system.
• Enables automatic charge adjustment or shutdown if elevated temperatures are detected.
• Maximum operating temperature: 50 °C (122 °F), meeting OE-level specifications for safe EV charging.

Materials & Build Quality

• Premium, nickel-plated corrosion-resistant contacts for long-term conductivity and durability.
• Robust insulation designed for repeated 240 V use.

Certifications & Compliance

• Tested and conforms to UL STD. 817
• Certified to CSA STD. C22.2 No. 21
• ETL Listed (Control No. 5026085)

These certifications confirm compliance with North American safety and performance standards, making the adapter suitable for daily residential EV charging when used as directed.

Safety & Usage Considerations (Critical)

• Cable warming is normal, particularly at 240 V and in hot environments.
• Unsafe temperatures may occur if the outlet, plug, or wiring is worn, loose, or improperly installed.
• Always charge in a cool, well-ventilated area.
• Stop charging immediately if excessive heat, odor, or abnormal behavior is observed.
• This adapter is designed for properly grounded, code-compliant outlets only.

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Frequently Asked Questions (FAQ)

Q1: Will this adapter work with my Tesla Model 3 / Model Y / Model S / Model X?
Yes—as long as you are using a Tesla Mobile Connector Gen 2 or Gen 3. Vehicle model is not the limiting factor; the charger generation is.

Q2: Is this compatible with Tesla Gen 1 Mobile Connector?
No. This adapter is not compatible with Gen 1 Mobile Connectors manufactured before 2018.

Q3: What outlet type is required?
A NEMA 10-30, 240 V, 3-prong outlet, typically installed for older electric dryers or ovens. Always verify outlet configuration before purchase.

Q4: Why does the cable feel warm during charging?
Some warmth is normal at high voltage. However, excessive heat can indicate outlet issues, loose connections, or environmental factors. The built-in thermal sensor helps protect against unsafe conditions.

Q5: Does this adapter limit charging speed?
The adapter supports up to 24 Amps. Your Tesla may automatically reduce amperage if temperature thresholds are approached, prioritizing safety.

Q6: Is professional installation required?
While no installation is required for the adapter itself, the outlet should be inspected by a qualified electrician to ensure it meets electrical code and is in good condition.

Q7: Is this adapter certified for safety?
Yes. It is UL-tested, CSA-certified, and ETL listed, confirming compliance with recognized safety standards.

Who Should Choose the LENZ NEMA 10-30 Adapter?

• Tesla owners using Gen 2 or Gen 3 Mobile Connectors
• Homes with existing NEMA 10-30 outlets
• Users seeking certified thermal protection and OE-level safety
• Drivers needing a reliable alternative to installing a new wall connector

For Tesla owners who want a compliant, safety-focused solution for legacy 240 V outlets, the LENZ NEMA 10-30 Adapter is a practical and well-engineered choice.

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