1mm (e.g., wires, screws).
- 7: Protection against temporary immersion in water (up to 1m for 30 minutes).
The "B" might denote a variant or manufacturer-specific modification. However, IP47 is not a standard rating (common ones are IP65, IP67, IP68).
Product/Part Number:
It could be a model number for a device (e.g., sensor, battery, industrial component). For example, some manufacturers use codes like this for specialized hardware.
Typo or Miscommunication:
Did you mean IP67 (a common waterproof/dustproof rating) or another code?
To assist better, could you clarify:
What context is this for? (e.g., electronics, machinery, software)
Are you looking for specification..." />
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