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Intrinsic safety

thread248-9036

Intrinsic safety

Intrinsic safety

(OP)
What are the V, I and Watts limitations of a device for intrinsic safety?

RE: Intrinsic safety

Suggestion:
1. Contact various manufacturers of intrinsic safety bariers
2. NFPA 70-1999 Article 504-2:
For Simpel Apparatus. A device that will neither generate nor store more than 1.2Volts, 0.1Amps, 25milliwatts or 20microjoules, e.g. LED diode

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