text: referring to fig1 and 2 , there is shown a hermaphroditic cable connector 10 which includes a housing 12 , a plurality of blades 14 , and a cover 16 . before discussing each element in detail , it is noted that the exemplary embodiment of the hermaphroditic cable connector 10 is based on a design to interlink three - wire romex cable . however , it should be noted that the invention is not limited to this particular cable . referring now to fig3 - 9 , in general , and fig3 and 7 , in particular , the housing 12 includes a terminal end 18 , a cable end 20 , a base 22 , and a pair of side walls 24 , 24 ′. the base 22 is generally rectangular with a topside 26 ( see fig7 ), an underside 28 , and two apertures 30 therethrough located toward the cable end 20 in close proximity to the side walls 24 , 24 ′ ( see fig3 ). the underside 28 ( see fig7 ) includes a depression 32 located toward the terminal end 18 and extending , generally , between the side walls 24 , 24 ′. near the terminal end 18 , the underside 28 has a wedge - shaped catch 34 located equidistantly between the side walls 24 , 24 ′ on a recessed surface 36 adjacent to the depression 32 , forming a recess 38 between the catch 34 and the depression 32 . the catch 34 has an inclined surface 40 oriented toward the terminal end 18 . the side walls 24 , 24 ′ extend perpendicularly from the topside 26 of the base 22 between the cable end 20 and the terminal end 18 of the housing 12 . each side wall 24 , 24 ′ includes an interior surface 42 and an exterior surface 44 ( see fig8 ). toward the cable end 20 , the exterior surface 44 of each side wall 24 , 24 ′ includes a wedge - shaped catch 46 with an inclined surface 48 oriented away from the base 22 ( see fig8 ). toward the terminal end 18 , each side wall 24 , 24 ′ includes a cylindrical pivot pin 50 oriented generally perpendicular to the exterior surface 42 of the side wall 24 , 24 ′ ( see fig3 and 4 ). at the terminal end 18 , each side wall 24 , 24 ′ has a shoulder 52 which is separated from the topside 26 of the base 22 ( see fig4 and 9 ). the exterior side walls 24 , 24 ′ are generally mirror images of each other . with particular reference to fig3 and 7 , at the cable end 20 , an end wall 54 extends perpendicularly from the topside 26 of the base 22 between the side walls 24 , 24 ′. the end wall 54 includes a shallow , u - shaped cableway 56 having a groove 58 formed between two ridges 60 which run along the closed end of the cableway 56 . there are also ridges 62 along the sides of the cableway 56 . the topside 26 of the base 22 has a shallow recess 64 parallel to and near the end wall 54 . two partitions 66 , 66 ′ ( see fig6 and 7 ) extend from near the cable end 20 to the terminal end 18 , being normal to the topside 26 and parallel to the side walls 24 , 24 ′. each of the partitions 66 , 66 ′ includes a cable end section 68 , 68 ′ ( see fig3 ), an enclosed section 70 , 70 ′ and a terminal separator section 72 , 72 ′ ( see fig7 - 9 ). at the cable end section 68 , the partitions 66 , 66 ′ include wire guides 74 , which are generally rectangular projections extending somewhat above the side walls 24 , 24 ′. notches 76 are located adjacent to the tops of the partitions 66 , 66 ′ and adjacent the top of a corresponding one of the side walls 24 , 24 ′. a white wireway 78 is formed between the notched side wall 24 ′ and the cable end section 68 ′ of the partition 66 ′ ( see fig3 ). similarly , a black wireway 80 is formed between the other side wall 24 and the cable end section 68 of the partition 66 ( see fig3 ). a ground wireway 82 is formed between the cable end sections 68 , 68 ′ of the 20 partitions 66 and 66 ′, respectively ( see fig3 ). between each of the wireways 78 , 80 , 82 , the topside 26 of the base 22 includes inclined ramps 84 ( see fig7 ) leading to shelves 86 adjacent to the enclosed sections 72 , 72 ′ of the partitions 66 , 66 ′. now , with particular attention to fig3 , 5 and 7 , a bridge plate 88 with a centered recess 89 ( see fig3 ) extends between the side walls 24 , 24 ′ over the enclosed sections 70 , 70 ′ ( see fig7 ) of the partitions 66 , 66 ′ forming blade tunnels 90 ( see fig5 ). the bridge plate 88 includes a recessed label 92 bearing the legend wht , a recessed label 94 bearing the legend blk , and a recessed label 96 bearing the label grd adjacent to the corresponding white , black and ground wireways 78 , 80 , 82 ( see fig3 ). a clasp 98 ( see fig3 ) with a raised tab 100 projects from the terminal end 18 of the housing 12 . the raised tab 100 is below the tops of the shoulders 52 of the side walls 24 , 24 ′ as shown in fig4 thereby inhibiting inadvertent opening of the clasp 98 . the housing 12 is generally molded from a non - conductive polymeric material . nylon , either clear or colored , is the preferred material . referring now to fig1 - 13 , the blade 14 includes a contact end 202 and a wire receiving end 204 and a body 206 . at the contact end 202 , the body 206 has a base contact 208 and a pair of spring contacts 210 . toward the wire receiving end 204 , the body 206 has a wire locator 212 and another wire locator 214 , which is attached to a support wall 216 . the support wall 216 has a locking tab 218 and a piercing channel 220 with chamfered edges 222 . the blade 14 is fabricated from a flexible conductive material , preferably metal such as brass , bronze , copper , copper alloy , gold plated metal , silver plated metal or other electrically conducting metallic material . the blade 14 is sized and shaped to fit in the housing 12 as indicated in fig1 and 2 . namely , the body 206 and the wire receiving end 204 of the spring contacts 210 fit snugly within one of the blade tunnels 90 , while the locking tab 218 engages the notch 76 on a side of a corresponding one of the wireways 78 , 80 , 82 . referring now to fig1 - 22 , in general , and to fig1 - 19 , in particular , the cover 16 includes a hinge end 300 , a cable end 302 , a cover plate 304 , and a pair of side plates 306 . the cover plate 304 is generally rectangular with an outside 308 , an inside 310 , and two apertures 312 therethrough located toward the cable end 302 near the side plates 306 . at the hinge end 300 , the outside 308 of the cover plate 304 has a chamfered surface 314 and a shallow , u - shaped projection 316 . the side plates 306 extend perpendicularly from the inside 310 of the cover plate 304 between the hinge end 300 and the cable end 302 of the cover 16 . the generally rectangular side plates 306 include hinges 318 near the hinge end 300 and clasps 320 near the cable end 302 . the hinges 318 are sized and shaped to rotatably engage the pivot pins 50 on the housing 12 . the clasps 320 are sized and shaped to lockingly engage the catches 46 on the side walls 24 , 24 ′ of the housing 12 . referring particularly to fig1 , 18 , 19 and 20 , a low , end wall 322 extends perpendicularly from the cable end 302 of the inside 310 of the cover plate 304 between the side plates 306 . a wedge - shaped wire guard 324 is centered in the end wall 322 . two screw guards 326 partially surround the apertures 312 and project perpendicularly from the inside 310 of the cover plate 304 to shield mounting screws from cable and wires when attached . another wedge - shaped wire guard 328 extends between the screw guards 326 on the inside 310 of the cover plate 304 . with particular reference to fig1 , 21 and 22 , a cable end ground wire driver 330 , shaped like a pillar with a circular depression at the top , is located at approximately the middle of the inside 310 of the cover plate 304 . off to one side of the cable end ground wire driver 330 is a similarly shaped cable end black wire driver 332 and a similarly shaped cable end white wire driver 334 is on the opposite side . oblong recesses 336 in the inside 310 of the cover plate 304 are located between the cable end ground wire driver 330 and both the cable end black wire driver 332 and the cable end white wire driver 334 . aligned with the cable end ground wire driver 330 , on the hinge end side , is a similarly shaped hinge end ground wire driver 338 . in a like manner , a similarly shaped hinge end black wire driver 340 is aligned with the cable end black wire driver 332 and a hinge end white wire driver 342 is aligned with the cable end white wire driver 334 . the cover 16 is also generally molded from a non - conductive polymeric material . clear nylon is the preferred material so that the wires in the cable connector 10 can be inspected with the cover 16 in place on the housing 12 . referring now to fig1 - 4 , 7 , 10 , 11 , 14 and 15 , when the connector 10 is assembled , three blades 14 are positioned in the white , ground and black wireways 78 , 80 and 82 , respectively , of the housing 12 . the notches 76 of the housing 12 engage the locking tabs 218 of the blades 14 as the contact ends 202 of the blades 14 are inserted through the blade tunnels 90 . the hinges 318 of the cover 16 are fitted rotatably about the pivot pins 50 on the housing 12 . as the cover 16 is closed , the clasps 320 on the cover 16 lockingly engage the catches 46 on the side walls 24 , 24 ′ of the housing 12 . when the cover 16 is in its closed position , the piercing channels 220 of the blades 14 lie between the cable end wire drivers 330 , 332 , 334 and the hinge end wire drivers 338 , 340 , 342 ; the apertures 312 in the cover 16 align with the apertures 30 in the housing 12 to form mounting screw holes for the connector 10 ; the wire guard 324 in the end wall 322 of the cover 16 aligns above the groove 58 in the end wall 54 of the housing 12 ; the wire guard 328 on the cover 16 aligns above the recess 64 in the housing 12 ; and the projection 316 on the cover 16 mates with the recess 89 in the bridge plate 88 of the housing 12 . the operation of the connector 10 is illustrated in fig2 - 27 in connection with an electrical cable 402 having three insulated wires 400 ( only one of which is shown in fig2 - 27 ) with metallic wires 404 therein . the initial position of the connector 10 is as shown in fig2 , with the cover 16 in place in its fully open position . initial preparation of the cable 402 includes removing the outer sheathing to expose the three individual insulated wires 400 contained therein . the three insulated wires 400 are then separated and the ends of the insulated wires 400 are inserted from the cable end 20 of the housing 12 into the wire locators 214 , as shown in fig2 . note that the wire guides 74 insure that the individual insulated wires are properly guided to the piercing channels 220 in the blades 14 . as shown in fig2 , the insulated wires 400 are bent over the piercing channels 220 as the cable 402 is positioned in the cableway 56 in the end wall 54 of the housing 12 . fig2 shows the cover 16 being lowered so that each of the hinge end wire drivers 338 , 340 , 342 contacts one of the insulated wires 400 on one side of one of the piercing channels 220 and each of the cable end wire drivers 330 , 332 , 334 contacts one of the insulated wires 400 on the other side of one of the piercing channels 220 to drive the insulated wire 400 into the chamfered edges 222 of the piercing channels 220 to pierce the wire insulation of the insulated wires 400 . in fig2 , the cover 16 is in its closed position and each of the insulated wires 400 is seated in a corresponding one of the piercing channels 220 such that each of the metallic wires 404 is in direct contact with the edges of a corresponding one of the piercing channels 220 . also in fig2 , the wire guards 324 and 328 compress the cable 402 into the groove 58 in the cableway 56 and the recess 64 , respectively , to provide strain relief for the insulated wires 400 . fig2 and 28 illustrate the mating of two hermaphroditic cable connectors 10 and 10 ′. in mating , one connector 10 is in an initial position , while the other connector 10 ′ is flipped over 180 degrees , so that the connectors 10 and 10 ′ can be joined together terminal end 18 to terminal end 18 ′. note that in the mated position , the clasps 98 and 98 ′ on the terminal ends 18 and 18 ′ of each of the housings 12 and 12 ′ lock on the catches 34 ′ and 34 on the undersides 28 ′ and 28 of the housings 12 ′ and 12 , respectively . in the locked position , the raised tabs 100 and 100 ′ of the clasps 98 and 98 ′ extend into the depressions 32 and 32 ′ on the undersides 28 and 28 ′ of the bases 22 and 22 ′ of the housings 12 and 12 ′ below the edges of the side walls 24 ′, 24 ″, which prevents inadvertent opening of the clasps 98 and 98 ′. also note that the base contacts 208 of each blade 14 fit between the base contacts 208 ′ and spring contacts 210 ′ of the mating blades 14 ′, while the terminal separator sections 72 of the partitions 66 , 66 ′ overlap the mating terminal separator sections ( not shown ) of the connector 10 ′ to provide insulating barriers between adjacent pairs of mating contacts 208 , 210 and 208 ′, 210 ′. fig2 and 30 illustrate a hermaphroditic cable connector constructed in accordance with a second embodiment of the present invention . elements illustrated in fig2 and 30 , which correspond , either identically or substantially , to the elements described above with respect to the embodiment of fig1 - 28 , have been designated by corresponding reference numerals increased by one thousand . unless otherwise stated , the hermaphroditic cable connector of fig2 and 30 is constructed , assembled and operated in the same basic manner as the embodiment of fig1 - 28 . with reference to fig2 and 30 , the hermaphroditic cable connector includes a housing 1012 . the housing 1012 has a base 1022 , a pair of side walls 1024 , 1024 ′ and an underside 1028 . the underside 1028 includes a recessed surface 1036 , which has a free end 1410 located at a terminal end 1018 of the housing 1012 , a depression 1032 , which is formed between the side walls 1024 , 1024 ′ adjacent the terminal end 1018 , and a wedge - shaped catch 1034 which is formed on the recessed surface 1036 and which is located within the depression 1032 between the side walls 1024 , 1024 ′. each of the side walls 1024 , 1024 ′ is provided with a shoulder 1052 extending from a corresponding one of the side walls 1024 , 1024 ′ and terminating at an end 1412 slightly beyond the free end 1410 of the recessed surface 1036 . a bridge plate 1088 extends between the shoulders 1052 . more particularly , the bridge plate 1088 terminates at an end 1414 which is substantially aligned with the ends 1412 of the shoulders 1052 . the bridge plate 1088 is also integrally connected to the shoulders 1052 . a clasp 1098 projects from the end 1414 of the blade plate 1088 . still referring to fig2 and 30 , the housing 1012 also includes a pair of partitions 1066 , 1066 ′ provided with wire guides 1074 at upper ends thereof . each of the wire guides 1074 extends from an end of a corresponding one of the partitions 1066 , 1066 ′ towards the terminal end 1018 of the housing 1012 and is sized and shaped so as to be received in a corresponding one of oblong recesses formed in a cover ( not shown in fig2 and 30 ). each of the partitions 1066 , 1066 ′ is also provided with a notch 1076 extending downwardly from an upper end of a corresponding one of the wire guides 1074 . it should be noted that the embodiments described herein are merely exemplary and that a person skilled in the art may make many variations and modifications without departing from the spirit and scope of the invention . all such variations and modifications are intended to be included within the scope of the invention as defined in the appended claims .