Electrical conduit body with wiring chamber

A conduit body apparatus for use in an electrical conduit system, the apparatus comprising:

• a conduit body defining:
• a plurality of ports each configured to receive an end of a conduit tubular segment;
• a passage between a first port of the plurality of ports and a second port of the plurality of ports allowing wiring to pass through the conduit body;
• at least one additional port oriented substantially perpendicular to the passage;
• an adjoining passage connecting the at least one additional port to the passage;
• and
• a wiring chamber communicating with the passage, the wiring chamber comprising an opening having a direction of entry substantially parallel to a direction of entry of the at least one additional port;
• wherein direct entry into each of the plurality of ports does not intersect the wiring chamber.

An electrical conduit system comprising:

• a plurality of tubular conduit segments connected by a plurality of fittings, the segments containing and protecting wiring providing current for a plurality of electrical devices from a current source;
• a conduit body defining a first port connected to a first segment of the plurality of tubular conduit segments and a second port connected to a second segment of the plurality of tubular conduit segments, and a passage between the first port and the second port surrounding a segment of the wiring;
• an electrical device;
• a first tubular member supporting the electrical device, the first tubular member connected to a third port on the base;
• a second tubular member supporting a housing and connected to a fourth port on the base;
• a circuit contained within a combined enclosure formed by the conduit body, the first tubular member, the second tubular member and the housing, the circuit configured to electrically deliver current to at least the electrical device from the wiring in a first state, the circuit comprising:
• an engagable electrical isolator located in the housing and configured to allow transfer of current to the lighting assembly from the wiring in a disengaged state corresponding with the first state, and prevent transfer of current to the lighting assembly from the wiring in an engaged state inconsistent with the first state.