Protective fuse shield for disconnect switches

In a disconnect switch assembly having a housing, the improvement comprising:

• (a) a disconnect switch mounted within said housing;
• (b) an operating lever connected to said disconnect switch and mounted by said housing for swinging movement back and forth between "on" and "off" positions;
• (c) a fuse assembly including at least one removable fuse mounted within said housing in electrical contact with said disconnect switch;
• (d) an interlock rod connected to said lever, said interlock rod being mounted in said housing for movement in a first direction when said lever is moved from its "off" to its "on" position and in a second opposite direction when said lever is moved from its "on" position to its "off" position;
• (e) a fuse shield cover and means in said housing mounting said shield for movement back and forth between open and closed positions, said shield preventing access to said fuses when in its closed position and permitting access to said fuses when in its open position;
• and
• (f) first and second abutment formations on said actuating rod and said cover, respectively, said abutment formations being in a first interfering relationship when said shield is open thereby preventing movement of said interlock rod in its first direction, said abutment formations being in a second interfering relationship when said shield is closed thereby preventing opening of said shield after said operating lever has been moved to its on position, said abutment formations permitting movement of said actuating rod in both its first and second directions when said shield is closed.