Breaker Sealing Boots-Covers: Type - Circuit Breaker Toggle Boot; Mounting - Panel Face Mount]; Depth - 0.875" (22.2 mm); Width - 0.594" (15.1 mm); Length - 1.875" (47.6 mm); Material - Silcone Rubber; Color - Transparent; Frame-Base Size - 2.22"W x 2.66"L (56.4 x 67.6 mm); Frame-Base Material - Steel, Zinc Plate; Application - Dust-tight, Splash-proof; Temperature Rating - -70 to 204 deg C (-94 to 400 deg F); Contents - Boot, Frame, Screws