PV Warning Label

PV Warning Sticker "DC Isolator shall be in the off position..."
SKU: PV-Sticker3
Manufacturer part number: PV-Sticker3
Availability: 1 week
$ 1.45
Free Shipping

For more information regarding this product please call us on 0800 849 2211

MC4 connectors can be classed as an isolation point, however it is very dangerous to open MC4 connectors when they are under load. They will give off an enormous DC arc.

Therefore we have created a solar warning label which fits over two connected MC4 connectors. This warning label reads “WARNING: The inverter d.c isolator shall be in the “OFF” position before isolator the PC array”. It tells the home owner the need to turn off the DC isolator before opening the connectors. They must physically cut off the warning label before they can open the connectors.

We have been preforming our own in house testing here at ECS. One product we have been testing for many years now outdoors are these solar warning labels. Over a number of years, the labels have not faded and are still easy to read.

• UV Resistant
• Label comes printed and complete with 2 cable ties


We strive to provide you with the best information we can, considering the images are not to scale and do not represent detailed perspectives of the respected products. If you notice any errors or omissions in this information, please let us know using the contact us tab on this page.

Type Format Size
Shortform 0.15 MB

Type Format Size
Shortform 0.15 MB
Customers who bought this item also bought

V90HT 1x6 gn/ye (earth)

V90HT 1x6 gn/ye (earth)-Fine Stranded Tinned Appliance Wire

Instrumentation 1x2x0.5

Instrumentation Overall Screen 1x2x0.5 BK (Type B5001CS)

Instrumentation 2x2x0.5

Instrumentation Overall Screen 2x2x0.5 BK (Type B5002CS)

LAPP Solar Cable 1x4mm IEC 62930

ÖLFLEX® Solar XLR-E Cable 1x4mm WH/BK (with EN 50618 and IEC 62930)

LAPP Solar Cable 2x6mm IEC 62930

ÖLFLEX® Solar XLR-E T Cable 2x6mm BU/RD (with EN 50618 and IEC 62930)