{}

Our Brands

Impact-Company-Logo-English Black-01-177x54

Schneider Electric USA Website

Welcome to our website.
How can we help you today?
What class of fuse do ALL the 30 A, 600Vac Max. heavy duty safety switches accept?

Issue:
Product design feature

Product Line:
Heavy Duty Safety Switches

Resolution:
All the 30 A, 600Vac Max. heavy duty safety switches accept class H or K fuses as standard. Options include class R fuses (field install class R fuse kit) and class J fuses (field relocate the fuse base assembly to alternate position marked in the enclosure). With Class H or K fuses installed, the switches are UL/CSA listed for use on systems with up to 10 kA RMS available fault current. With Class R fuses or Class J fuses installed, the switches are UL/CSA listed for use on systems with up to 200 kA RMS available fault current.

NOTES:
1) All Square D Canadian 30 - 200 A, 600 Vac, 3 pole heavy duty safety switches leave the factory to accept class J fuses as standard. Conversion to class H fuses requires relocating the load side base assembly to an alternate position as marked in the enclosure.

2)
DO NOT USE RENEWABLE LINK FUSES IN SQUARE D SAFETY SWITCHES. The use of renewable link fuses may adversely affect user safety, impair reliability, and will void the warranty.

Schneider Electric USA

Explore more
Category:
Articles that might be helpful Users group

Discuss this topic with experts

Visit our Community for first-hand insights from experts and peers on this topic and more.
Explore more
Category: