A6Y-2B Series / Fast Acting Supplemental Protection
The A6Y-2B Series / Fast Acting Supplemental Protection is part of the Mersen (formerly Ferraz Shawmut) general purpose fuses line, distributed by Gross Automation.

Ferraz A6Y "Type 2B" Amp-trap midget fuses are fast acting on short circuits, yet have sufficient time delay to offer supplemental protection for small motors, transformers, and control circuits. (Not for Branch Circuit Protection).
Specifications
| Specification | Value |
|---|---|
| Ratings | AC: 600VAC, 10kA I.R. (1/4 to 3A), 500VAC, 10kA I.R. (3-2/10 to 15A); Ferraz Electronics Inc. Certified; 600VAC, 1/4 - 3A; 500VAC, 3-2/10 - 15A; RoHS Compliant; Supplemental protection of AC circuits; Small motors, transformers, and control circuits |
| Features | Moderate amount of time delay for circuits with inrush characteristics; Fast acting on short circuits; Can be used with UltraSafe fuseholder; Fast Acting |
Features
- Moderate amount of time delay for circuits with inrush characteristics
- Fast acting on short circuits
- Can be used with UltraSafe fuseholder
- Fast Acting
Ratings
- AC: 600VAC, 10kA I.R. (1/4 to 3A), 500VAC, 10kA I.R. (3-2/10 to 15A)
- Ferraz Electronics Inc. Certified
- 600VAC, 1/4 - 3A
- 500VAC, 3-2/10 - 15A
- RoHS Compliant
- Supplemental protection of AC circuits
- Small motors, transformers, and control circuits
Catalog Numbers
| Catalog Number | Column 2 | Column 3 | Column 4 | Column 5 | Column 6 | Column 7 | Column 8 |
|---|---|---|---|---|---|---|---|
| 1/4 | A6Y1/4-2B | 1-1/2 | A6Y1-1/2-2B | 3-1/2 | A6Y3-1/2-2B | 9 | A6Y9-2B |
| 1/2 | A6Y1/2-2B | 1-6/10 | A6Y1-6/10-2B | 4 | A6Y4-2B | 10 | A6Y10-2B |
| 6/10 | A6Y6/10-2B | 2 | A6Y2-2B | 5 | A6Y5-2B | 12 | A6Y12-2B |
| 8/10 | A6Y8/10-2B | 2-1/2 | A6Y2-1/2-2B | 6 | A6Y6-2B | 15 | A6Y15-2B |
| 1 | A6Y1-2B | 3 | A6Y3-2B | 7 | A6Y7-2B | ||
| 1-1/4 | A6Y1-1/4-2B | 3-2/10 | A6Y3-2/10-2B | 8 | A6Y8-2B |