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| faq:intrinsic_safety [2014/10/08 10:54] – fachet | faq:intrinsic_safety [2026/10/20 12:34] (current) – removed - external edit (Unknown date) 127.0.0.1 | ||
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| - | The intrinsic safety of the NetModule Routers is implemented as follows: | ||
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| - | * **NB37xx**: Both power inputs are secured by non resettable fuses (Fuse Schurter OMF125, 5A, quick acting) | ||
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| - | * **NB27xx**, **NB1600**: The plus pole of the power supply is protected against internal short circuit by a PTC (Multi-fuse, | ||