Class I, Divisions 1 and 2: The Purpose of Seals in a Class I Hazardous Location Is to Minimize the Passage of Gases and Vapors and Prevent the Passage of Flames From One Electrical Installation to Another Through the Conduit System. Seals Are Required To
4 in Square Box

• Application: 4 in Square Box Class I, Divisions 1 and 2: The Purpose of Seals in a Class I Hazardous Location Is to Minimize the Passage of Gases and Vapors and Prevent the Passage of Flames From One Electrical Installation to Another Through the Conduit System. Seals Are Required To Secures & Seals Cords or Cables Entering Enclosures or Raceways
• Material: Glass