GGU Series / 125VAC / General Purpose
The GGU Series / 125VAC / General Purpose is part of the Mersen (formerly Ferraz Shawmut) meters line, distributed by Gross Automation.

125V AC rated Ferraz GGU fuses have midget fuse dimensions (1-1/2 In long x 13/32 In diameter). 20A and above have ceramic bodies, allowing use in higher ambient temperature conditions than other similar fuses. (Not for Branch Circuit Protection).
Specifications
| Specification | Value |
|---|---|
| Ratings | AC: 125VAC, 10kA I.R.; 3 -30A; UL Listed to 198G; 125VAC 3-15A.; UL Recognized 125VAC 20-30A.; General Purpose; 125 Volt AC Circuits; Supplemental Protection |
| Features | Glass body on 3-15A makes status of fusible element clearly visible.; Ceramic body on 20-30A allows use in higher temperature applications.; Medium Lag for protection of circuits up to 30A and 125VAC.; Can be used with ULTRASAFE Fuseholders. |
Features
- Glass body on 3-15A makes status of fusible element clearly visible.
- Ceramic body on 20-30A allows use in higher temperature applications.
- Medium Lag for protection of circuits up to 30A and 125VAC.
- Can be used with ULTRASAFE Fuseholders.
Ratings
- AC: 125VAC, 10kA I.R.; 3 -30A
- UL Listed to 198G; 125VAC 3-15A.
- UL Recognized 125VAC 20-30A.
- General Purpose
- 125 Volt AC Circuits
- Supplemental Protection
Catalog Numbers
| Catalog Number | Column 2 | Column 3 | Column 4 | Column 5 | Column 6 | Column 7 | Column 8 |
|---|---|---|---|---|---|---|---|
| 3 | GGU3 | 8 | GGU8 | 15 | GGU15 | 25 | GGU25 |
| 4 | GGU4 | 10 | GGU10 | 20 | GGU20 | 30 | GGU30 |
| 5 | GGU5 |