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What Class of fuse does the CD225N safety switch accept?

This switch accepts Class H or K fuses as standard. Options include Class R fuses (field install Class R Fuse Kit DRK40) and Class J fuses (current design Series E03 only - field modify switch by moving the load base assemblies to altenate position marked in the enclosure). With Class H or K fuses installed, the switch is CSA listed for use on systems with up to 10,000 RMS Symmetrical Amperes available fault current. With Class R fuses (and DRK40 fuse kit installed) or Class J fuses, the switch is CSA listed for use on systems with up to 100,000 RMS Symmetrical Amperes available fault current.


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