NEC 2023 690.33(D) Interruption of Circuit
Mating connectors must either be rated to safely interrupt current under load or require a tool to open, with the labels “Do Not Disconnect Under Load” or “Not for Current Interrupting.”
- NEC-compliant solar labels and placards
- Engineer grade vinyl with UV-resistant inks
- Same day shipping, delivery within 24-48 hours
- Wholesale accounts available to solar contractors




