Siemens
Siemens FDB221 Detector Socket (for OOH740-A9-Ex)
Product Code: FDB221
The Siemens FDB221 detector socket is the mounting base manufactured for the OOH740-A9-Ex explosive atmosphere detector. It is made from impact and scratch-resistant synthetic material; the wide opening at the base allows reuse of hole spacings from legacy systems. In Ex areas, the base and detector must be used as a certified pair.
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