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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RE: Intrinsic safety
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