NEC 690.12
NEC 690.12 is the National Electrical Code section that defines rapid shutdown requirements for certain PV systems on or in buildings in the United States.
Product(s)
TS4-A-F
Dedicated rapid shutdown device for 1 solar module up to 725W
TS4-X-F
Enhance safety and meet code requirements with rapid shutdown
RSS Transmitter
Enables rapid shutdown with Tigo's TS4 F and 2F products. Available with Pure Signal technology.
What does NEC 690.12 mean?
NEC 690.12 is the National Electrical Code section that defines rapid shutdown requirements for certain PV systems on or in buildings in the United States.
Why does NEC 690.12 matter for solar safety and code compliance?
This term matters because PV systems must be safe for installers, owners, service teams, and first responders. Safety terminology may not be flashy, but it is what keeps the flashy parts from becoming sparky parts.