Switch housing with cable seal

Claim 2

A prewired electrical switch including a housing providing a cable seal, said housing having an electrical cable receiving section which includes a plurality of conductor receiving pockets, at least one of said pockets containing a folded portion of an individual electrical conductor, said folded portion including both insulated and uninsulated sections of said conductor, said pocket further containing a non-conductive potting compound which forms fluid-tight seals with the portions of the conductor within the pocket thereby preventing fluid from the outside from traveling along the conductor into the switch.

Claim 3

The switch of claim 1 in which the pockets are of a non-conductive material.

Claim 4

The switch of claim 1 in which the potting compound is an epoxy resin.

Claim 5

A prewired electrical switch which prevents fluid from the outside from entering into the interior of the switch by traveling through an attached electrical cable, which switch includes a housing having a switch contact block containing compartment and a separate electrical cable receiving section, said electrical cable receiving section including a plurality of conductor receiving pockets, at least one of said pockets containing an intermediate length of a conductor, said intermediate length including both insulated and uninsulated sections, said pocket further containing a non-conductive potting compound which forms a fluid-tight seal with that portion of the conductor which is within the pocket thereby preventing fluid from the outside from traveling through the conductor and into the switch contact block containing compartment.

Claim 6

A prewired electrical switch which prevents fluid from the outside from entering into the interior of the switch by traveling through an attached electrical cable, which switch includes a housing having a switch contact block containing compartment and a separate electrical cable receiving section, said electrical cable receiving section including a plurality of conductor receiving pockets, at least one of said pockets containing an intermediate length of a conductor, said intermediate length including both insulated and uninsulated sections, said pocket further containing a non-conductive potting compound which forms a fluid-tight seal with that portion of the conductor which is within the pocket thereby preventing fluid from the outside from traveling through the conductor and into the switch contact block containing compartment.

Claim 7

The switch of claim 4 in which the pockets have non-conductive walls.

Claim 8

The switch of claim 4 in which the potting compound is an epoxy resin.

Claim 9

The switch of claim 4 in which the entire switch housing including the cable receiving section is of a non-conductive material.

Claim 10

A prewired electrical switch including a housing, having a switch component compartment, switch components including a plurality of electrical terminals positioned in said compartment, an electrical cable receiving section in said housing separate from said switch component compartment, said cable receiving section including a plurality of conductor receiving pockets, a passage leading through the wall of said cable receiving compartment to the outside, a length of electrical cable extending through said passage with a first end of the cable within the cable receiving section of the housing, and the other end outside said housing, said first end of the cable in the cable receiving section being devoid of covering and filler so that lengths of the individual insulator conductors of the cable are exposed, an intermediate portion of at least one of the exposed lengths of conductors being uninsulated, said uninsulated portion being positioned in its own conductor receiving pocket which is filled with a non-conductive potting compound which forms fluid-tight seals with both the insulated and the uninsulated portions of the conductor within the pocket.

Claim 11

A prewired electrical switch including a housing, having a switch component compartment, switch components including a plurality of electrical terminals positioned in said compartment, an electrical cable receiving section in said housing separate from said switch component compartment, said cable receiving section including a plurality of conductor receiving pockets, a passage leading through the wall of said cable receiving compartment to the outside, a length of electrical cable extending through said passage with a first end of the cable within the cable receiving section of the housing, and the other end outside said housing, said first end of the cable in the cable receiving section being devoid of covering and filler so that lengths of the individual insulator conductors of the cable are exposed, an intermediate portion of at least one of the exposed lengths of conductors being uninsulated, said uninsulated portion being positioned in its own conductor receiving pocket which is filled with a non-conductive potting compound which forms fluid-tight seals with both the insulated and the uninsulated portions of the conductor within the pocket.

Claim 12

The switch of claim 8 in which the cable receiving section also contains sufficient potting compound to form a fluid-tight seal with the first end of the cable.

Claim 13

The switch of claim 8 in which the portion of the conductor within the pocket is folded.