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Electrical Grounding

Proper electrical grounding can help prevent electrical injury. Most electrical equipment is grounded with either a three-prong plug or a two-prong plug and insulation. Because a grounding system may be defective without your knowledge, use a Ground Fault Circuit Interrupter (GFCI) to ensure electrical safety. GFCI's are required in moist or potentially damp environments.

May 2011
Revised November 2014