250V SMG/SMG-V Fast Acting
The 250V SMG/SMG-V Fast Acting is part of the Mersen (formerly Ferraz Shawmut) miniature & glass fuses line, distributed by Gross Automation.

250V Fast Acting Glass 4.5mm x 14.5mm
Specifications
| Specification | Value |
|---|---|
| Ratings | AC: 250VAC 35A I.R./125VAC 10kA I.R.; 1/10 - 1A., 250VAC 100A I.R./125VAC 10kA I.R.; 1-1/2 - 3-1/2A., 125VAC 10kA I.R.; 4 - 10A.; AC: 250VDC 35A I.R.; 1/10 - 1A., 250VDC 100A I.R.; 1-1/2 - 3-1/2A., 125VDC 10kA I.R.; 4 - 10A.; UL File number 90660.; UL Listed and CSA Certified, 250VAC, 1/10 - 3-1/2A.; UL Listed and CSA Certified, 125VAC, 4 - 7A.; MITI Approved, SMG-V, 4A and 5A. |
| Features | Glass Body; Fasting Acting; 4.5 x 14.5mm 2AG; SMG-V fuses have 1-1/2" wire lead each end. |
Features
- Glass Body
- Fasting Acting
- 4.5 x 14.5mm 2AG
- SMG-V fuses have 1-1/2" wire lead each end.
Ratings
- AC: 250VAC 35A I.R./125VAC 10kA I.R.; 1/10 - 1A., 250VAC 100A I.R./125VAC 10kA I.R.; 1-1/2 - 3-1/2A., 125VAC 10kA I.R.; 4 - 10A.
- AC: 250VDC 35A I.R.; 1/10 - 1A., 250VDC 100A I.R.; 1-1/2 - 3-1/2A., 125VDC 10kA I.R.; 4 - 10A.
- UL File number 90660.
- UL Listed and CSA Certified, 250VAC, 1/10 - 3-1/2A.
- UL Listed and CSA Certified, 125VAC, 4 - 7A.
- MITI Approved, SMG-V, 4A and 5A.
Catalog Numbers
| Catalog Number | Column 2 | Column 3 | Column 4 | Column 5 | Column 6 | Column 7 | Column 8 |
|---|---|---|---|---|---|---|---|
| 1/10 | 250V | SMG1/10 | SMG-V1/10 | 2-1/2 | 350V | SMG2-1/2 | SMG-V2-1/2 |
| 1/8 | 350V | SMG1/8 | SMG-V1/8 | 3 | 350V | SMG3 | SMG-V3 |
| 1/4 | 350V | SMG1/4 | SMG-V1/4 | 3-1/2 | 350V | SMG3-1/2 | SMG-V3-1/2 |
| 3/8 | 250V | SMG3/8 | SMG-V3/8 | 4 | 350V | SMG4 | SMG-V4 |
| 1/2 | 350V | SMG1/2 | SMG-V1/2 | 5 | 350V | SMG5 | SMG-V5 |
| 3/4 | 350V | SMG3/4 | SMG-V3/4 | 6 | 350V | SMG6 | SMG-V6 |
| 1 | 350V | SMG1 | SMG-V1 | 7 | 350V | SMG7 | SMG-V7 |
| 1-1/2 | 350V | SMG1-1/2 | SMG-V1-1/2 | 8 | 125V | SMG8 | SMG-V8 |
| 2 | 350V | SMG2 | SMG-V2 | 10 | 125V | SMG10 | SMG-V10 |