PV Isolator Warning

PV Array DC Isolator Warning Label

A clear, high-visibility warning label for PV array DC isolators. Alerts personnel that the solar array remains energised even when the isolator is switched off — a critical safety requirement for all grid-connected solar installations in Australia.

What You Get

• Yellow and black "WARNING — PV ARRAY D.C. ISOLATORS: DO NOT DE-ENERGISE THE PV ARRAY AND ARRAY CABLING" engraved label
• Self-adhesive backing for direct application to switchboards and isolator enclosures
• Also available without adhesive — message us before ordering

Material

Laser engraved on rigid traffolyte (laminated acrylic). The yellow/black colour scheme provides maximum visibility as required for warning signage. UV-stable and weather-resistant for outdoor installations.

Compliance

Designed to assist with labelling requirements under AS/NZS 5033 (Installation and safety requirements for photovoltaic arrays). Solar installations require clear warnings at DC isolator locations to prevent unsafe work practices.

Who It's For

Solar installers, electricians, and maintenance contractors working on residential and commercial PV systems. Essential for new installations and retrofitting older systems that may be missing required safety labels.