ABB UNITROL 1020 - Page 19

 Chapter 2 - Safety Instructions
UNITROL 1020 User Manual 3BHS335648 E82 11
WARNING
WARNING, electrical
This symbol indicates a possible dangerous situation
that could result in serious physical injury or death.
CAUTION
CAUTION, electrical
This symbol indicates a possible dangerous situation
that could result in moderate physical injury. This
signal word can also be used for warnings related to
equipment damage.