The FIRMAN 1210 50A Parallel Kit makes it easy to combine the power of any two FIRMAN inverter generators-giving you up to 6,000 watts of reliable power wherever you need it. This lightweight and portable parallel box is RV ready and features both 50A and 30A outlets to maximize your output.

Setup is simple:
just pull the dual parallel cables and ground wire from the built-in storage compartment and connect to your FIRMAN inverters. An integrated LED display under each outlet gives you better visibility when plugging in, while dust-resistant outlet covers help keep debris out. Whether you're powering your RV, backup appliances, or tools, the FIRMAN 1210 is the go-to solution for expanding your inverter power-fast. Includes a 120-day warranty, lifetime technical support, and access to FIRMAN's service center network across North America.