What fuses can be used in a PBQ4640G, PBQ3640G, PBQ4660G, and PBQ3660G fusible busway plug-in units?
Issue:
Fuses that can be used in a PBQ4640G, PBQ3640G, PBQ4660G, and PBQ3660G fusible busway plug-in units.
Product Line:
I-Line Busway and accessories sold and supported in the USA.
Environment:
Installation
Cause:
Selection
Resolution:
These plug-in units will accept Class H, K, or R fuses. For a Class R fuse rejection kit, use the QMB4060R. They will also accept Class J fuses by moving the load side fuse bases to the markings indicated inside the enclosure.
Fuses that can be used in a PBQ4640G, PBQ3640G, PBQ4660G, and PBQ3660G fusible busway plug-in units.
Product Line:
I-Line Busway and accessories sold and supported in the USA.
Environment:
Installation
Cause:
Selection
Resolution:
These plug-in units will accept Class H, K, or R fuses. For a Class R fuse rejection kit, use the QMB4060R. They will also accept Class J fuses by moving the load side fuse bases to the markings indicated inside the enclosure.
Released for: Schneider Electric USA
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