Which Level of Protection Is Higher, Flameproof or Intrinsically Safe

The intrinsically safe type is often regarded as more sophisticated since it is applicable in Zone 0 environments, a capability not shared by flameproof types.

Yet, it’s more insightful to view each type as distinct, rather than in a hierarchical manner. Both types boast unique features and advantages, making them appropriate for varied products and settings. Selecting the appropriate explosion-proof technology for a product should involve a holistic assessment of the product’s characteristics and its operational context.