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What Class of fuse does the CH326N, CH326NR, CH326NDS and CH326NAWK safety switches accept?

Issue:
Fuses for HD safety switches

Product line:
Canadian Heavy Duty Safety Switches

Environment:
Fuses

Cause:
Determining fuse type

Resolution:

These switches accept Class H or K fuses as standard. Options include Class R fuses (field install Class R Fuse Kit HRK4060) and Class J fuses (field install Class J Adaptor Kit H600J). With Class H or K fuses installed, the switches are CSA listed for use on systems with up to 10,000 RMS Symmetrical Amperes available fault current. With Class R or J fuses and the appropriate fuse kit installed, the switches are CSA listed for use on systems with up to 200,000 RMS Symmetrical Amperes available fault current.


CTA-ID : 2033795
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