Ground (515 pg. 26)3 (555 pg. 26)rail jack bolts (555 pg. 16)Liquidtight Flexible Metal
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Conduit (505 pg. 6)
door clutch (530 pg. 30)
100 feet (510 pg. 10)
#14 (505 pg. 36)
raceway (505 pg. 1)
42 inches
360 degrees
proximity devices (535 pg. 23)
It must be tamper proof to prevent override of the door contacts (535 pg. 9)
The cam must apply a force that is double
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