Tesla, Backup Gateway 3, 120/240VAC, 200A, 60Hz, Wall Mount, NEMA 3R, 10 Year Warranty, 1841000-01-y

The Tesla Backup Gateway 3 (1841000-01-y) is a 200A, 120/240VAC, 60Hz wall-mounted energy management device with a NEMA 3R rating, designed for Tesla Powerwall 2 and 3 systems. It provides seamless grid-to-backup transition, revenue-grade energy monitoring (±0.5%), and 10-year warranty coverage.

• Grid Management: Controls connection to the grid, enabling whole-home backup and automatic detection of outages.
• Capacity: 200A continuous current with 100–200A overcurrent protection.
• Compatibility: Designed for Tesla Powerwall 2 and Powerwall 3, featuring CAN communication.
• Design & Installation: NEMA 3R rated for indoor or outdoor wall-mount installation, with dimensions of 26 x 16 x 6 inches (660 x 411 x 149 mm) and a weight of 36 lbs (16.3 kg).
• Optional Panelboard: Includes an optional 8-space/16-circuit internal panelboard.
• Monitoring: Provides real-time energy usage and backup management via the Tesla App.
• Safety: Features a maximum supply short-circuit current of 22-25 kA depending on the breaker (Eaton or Square D).

• Certification: This product must be installed by a certified Tesla installer.
• System Requirement: A local earth rod is required for installation.