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Eaton 4407 is a Buss fuse block designed to secure and connect cartridge fuses in electrical fuse circuit applications. The 4407 is classified as obsolete and has a moisture sensitivity level (MSL) of 1. An active direct substitute is Eaton S-8301-1-R, which is RoHS3 compliant and REACH unaffected. Typical uses include fuse panel repair, legacy equipment maintenance, and industrial electrical protection.
Obsolete Buss fuse block (Eaton 4407) with MSL 1; direct substitute S-8301-1-R offers RoHS3 compliance and REACH unaffected status.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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