Table
Class CC Fuse Ratings and Applications
Class CC Fuse Ratings and Applications lookup table with assumptions and boundary notes.
Scope
Class CC label planning only. It does not approve control-circuit protection, holder compatibility, replacement, or equipment application.
Lookup table
Read common Class CC fuse label fields and compact-fuse catalogue descriptions.
Scroll sideways to keep row labels aligned with hidden columns.
| Label field | Field meaning | Typical value | Boundary |
|---|---|---|---|
| Typical ampere range | Common compact fuse range up to 30 A | 1/10 A to 30 A | Class CC label planning only; actual product marking governs field application |
| Voltage rating | Common compact fuse voltage label | 600 V | Class CC label planning only; actual product marking governs field application |
| Rejection mounting | Compact rejection holder lookup | Holder type | Class CC label planning only; holder compatibility still requires product data |
| Current limiting | Current-limiting fuse wording on some products | Current limiting | Class CC label planning only; manufacturer curves govern let-through |
| Fast-acting or time-delay | Characteristic marking varies by product line | Both exist | Class CC label planning only; manufacturer curves govern response |
Notes
- Check table values for preliminary lookup and arithmetic checks only.
- Confirm equipment ratings, product markings, installation conditions, utility requirements, and the local authority requirements before design or field use.