inside diameter of receptical housing is 2-3/4"
2-5/32" plug diameter
Single Throw Safety Switch
Protection Method: Fusible
Duty: Heavy
Voltage: 600V AC
Phase: 3
HP: 30 hp @ 600V AC
NEMA Enclosure Type: 12, 3R
IP Rating: 52
Number of Wires: 3
Number of Poles: 3
Contact Form: 3PST
Amps AC: 60 A
Metallic / Non-Metallic: Metallic
Material of Construction: Galvannealed Steel
Fusible / Nonfusible: Fusible
Fuse Kit (Class R): Mfr. No. RFK06H
Standards: UL listed
Height: 16.5 in
Width: 10.5 in
Depth: 7 in
For Use With: Class H, J, R, T Fuse
Country of Origin (subject to change): United States