| Hazardous switching arcs are safely confined and controlled in the vacu-break chamber |
| All line connections are phased as per NEMA standards |
| Pressure terminal connector |
| Bullet nosed for positive location and seating of screw |
| Quick-make quick-break assured by design of cam mechanism and powerful springs |
| Easy mounting feet have captive bullet nosed screws added, which seat quickly and positively, reducing installation time |
| Padlocking member provides locking of handle in the ON/OFF position |
| High pressure spring reinforced copper fuse clips |
| Voidable cover interlock |
| Fusible units |
