Warning! Bipolar Photovoltaic Array - Disconnection of neutral or ungrounded conductors may result in over-voltage of array or inverter

3" x 4" - Aluminum Warning Sign

Per NEC 690.7(E) Place on bipolar sub-array

*(E) For 2-wire circuits connected to bipolar systems, the maximum system voltage shall be the highest voltage between the conductors for the 2-wire circuit if all the following conditions apply…(3) The equipment is clearly marked with a label as follows:

  • .040 Aluminum
  • UV LED Inkjet Printed
  • Double sided adhesive tape for easy mounting

*NEC code reference is for information only. Refer to the NEC 2011 guide for complete descriptions.

OK for exposure to: Direct Sunlight, Rain, Snow, Ice, Fog and Salt Air.
Temperature Rating: for use between -40°F to 176°F