36
(92)
36
(91)
A
41 (104) 130 (330)
300 (762)
This dimension
per NEC Article 110.
34.3
(87.2)
Radius
Right-hand tube pull shown;
apply tube pull clearances dimension
to the left end for left-hand tube pull.
B
Dim. A inches (cm) Dim. B inches (cm)
020A Shells 67.5 (171) 72-3/16 (183)
040A Shells 70.7 (179) 77-11/16 (197)
Note that hinges increase the overall size of Dim A by
6.6 inches (16.76 cm).