Specification

Heavy Duty Switches

Features

1. Quick-make, quick-break operating mechanism

that ensures positive operation

2. Visible blade, double-break switching action

3. Arc chutes dissipate heat and prolong switch life

4. Highly visible red handle grip designed for hook stick

operation

5. Defeatable dual cover interlock

6. Center punch provided for field drilling to allow

ON padlocking

7. Handle can be padlocked in the OFF position

with up to three padlocks with 5/16” hasps

8. Generous top, bottom and side gutters that meet

or exceed NEC wire-bending space requirements

9. Informative door labeling, which includes

replacement parts list

10.Tangential knockouts through 600A for easy conduit

lineup

11.Side-hinged door that opens past 180 degrees for easier

wiring

12.Unique enclosure design increases rigidity and prevents

cuts and scrapes to conductors and installers’ hands

13.Spring reinforced fuse clips that assure reliable contact

for cool operation

14.Door latch securely holds door closed and allows cover

padlocking

15.Front removable mechanical lugs that are suitable

for CU/AI 60˚C or 75˚C conductors

16.Lugs are field convertible to copper body and

to a wide variety of compression connectors

17.Hinged clear line terminal shield with probe holes

for inspecting or testing line side terminals

18.Embossed aluminum nameplate on Heavy Duty Switches

provides highly visible ON/OFF indication

19.Drawn cover for increased rigidity and resistance to abuse

20.Top key hole and bottom mounting holes provide easy

two- or three-point mounting