| Product name: | BDL explosion-proof electric bell | ||||||
| specification: | ![]() |
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| Category: | Special electrical appliances -- Explosion proof master order | ||||||
| Price: | factory price | ||||||
| Brand: | Shanghai | ||||||
| Place of Origin: | China | ||||||
| Available Quantity: | batch | ||||||
| delivery cycle: | Spot goods (or inquire by telephone) | ||||||
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1. Explosive gas environment hazardous areas: Zone 1, Zone 2;
2. Flammable gas and vapor levels: IIA, IIB;
3. Temperature group: T1~T6;
4. Indoor and outdoor (IP54).
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BDL explosion-proof electric bell (IIB)