Table 1. Symbols and denions
Symbol Denion
Keep dry; keep away from rain
Ingress protecon rang for a device
that is protected from the intrusion of
solid foreign objects as small as
12.5 mm in diameter and is protected
from vercally dripping water when
the device is lted at an angle up to
15 degrees
Use-by date
Date of manufacture
Catalog number
NOTE: This symbol also refers to the
model number.
Manufacturing facility
Temperature limit
Humidity limitaon
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