Heavy Duty Safety Switches

Standards
UL98 approved per file #E4776
Suitable for use as service entrance
equipment (where
applicable)
Meets NEMA standard KS-1-1990 for Type HD
switches
Seismic qualification “ all switches have
been tested and comply with the 2007 California Building Code CBC (Zone 4) 
Ratings
30-1200A,
240V and 600V AC and DC
2, 3, 4 and 6 pole fusible and non-fusible
All HD safety switches are both HP and
load break rated
Enclosures are available to meet NEMA 1,
3R, 12 & 4/4X requirements
Short Circuit ratings 
Fusible
switches (and non-fusible when protected by fuses)
30-600A
“ 10,000 AIC with Class H fuses
30-600A
“ 200,000 AIC with Class R, J or T fuses
800 & 1200A “ 200,000 AIC with Class L or T fuse 
Fuse
Provisions supplied in fusible switches
30 & 60A 240V “ Class H standard, Class R with kit
100-600A
240V “ Class H standard, Class J by moving load base, Class R with kit
30-600A
600V - Class H standard, Class J by moving load base, Class R with kit
100 & 200A - Class T with kit
400 & 600A - Class H standard, Class J & T by moving
load base, Class R with kit
800A
“ Class L standard, Class T by moving load base
1200A
“ Class L standard, Class T with kit (240V max)