The female voltage terminal slots are spaced at 9.5 mm from left to right and the center ground wire terminal slot is 3.25 mm above these.
The inner core is removable and able to be oriented and replaced in any of four positions. Includes moisture seal gasket.
WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.