ATDR Series / Class CC / Motor Duty
The ATDR Series / Class CC / Motor Duty is part of the Mersen (formerly Ferraz Shawmut) general purpose fuses line, distributed by Gross Automation.
The best protection for today's small motors - Amp-trap 2000® ATDR small-dimension fuses can provide IEC Type 2 "no damage" protection to your facility's increasingly sensitive branch circuit components and small motors - minimizing the risk of fault-related damage. ATDR Class CC fuses deliver the best time delay characteristics in their class with excellent cycling ability for small motor loads.
Specifications
| Specification | Value |
|---|---|
| Ratings | AC: 1/4 - 30A, 600VAC, 200kA I.R.; AC: 1/4 - 30A, 300VDC, 100kA I.R.; UL Listed to Standard 248-4; CSA Certified to Standard C22.2 No. 248.4; DC Listed to UL Standard 198L; Branch Circuits; Small Motors; Contactors; Lighting, Heating & General Loads |
| Features | Time delay for motor starting inrush currents without nuisance opening; Highly current limiting for low peak let-thru current; Improved cycling ability for frequent motor starts/stops without nuisance fuse opening; Rejection-style design prevents replacement errors (when used with recommended fuse blocks); High-visibility orange label ensures instant recognition, simplifies replacement; Metal embossed date and catalog number for traceability and lasting identification; Fiberglass body provides dimensional stability in harsh industrial settings; High grade silica filler ensures fast arc quenching and optimum current limitation |
Features
- Time delay for motor starting inrush currents without nuisance opening
- Highly current limiting for low peak let-thru current
- Improved cycling ability for frequent motor starts/stops without nuisance fuse opening
- Rejection-style design prevents replacement errors (when used with recommended fuse blocks)
- High-visibility orange label ensures instant recognition, simplifies replacement
- Metal embossed date and catalog number for traceability and lasting identification
- Fiberglass body provides dimensional stability in harsh industrial settings
- High grade silica filler ensures fast arc quenching and optimum current limitation
Ratings
- AC: 1/4 - 30A, 600VAC, 200kA I.R.
- AC: 1/4 - 30A, 300VDC, 100kA I.R.
- UL Listed to Standard 248-4
- CSA Certified to Standard C22.2 No. 248.4
- DC Listed to UL Standard 198L
- Branch Circuits
- Small Motors
- Contactors
- Lighting, Heating & General Loads
Catalog Numbers
| Catalog Number | Column 2 | Column 3 | Column 4 | Column 5 | Column 6 | Column 7 | Column 8 |
|---|---|---|---|---|---|---|---|
| 1/4 | ATDR1/4 | 1-8/10 | ATDR1-8/10 | 4-1/2 | ATDR4-1/2 | 10 | ATDR10 |
| 1/2 | ATDR1/2 | 2 | ATDR2 | 5 | ATDR5 | 12 | ATDR12 |
| 8/10 | ATDR8/10 | 2-1/4 | ATDR2-1/4 | 5-6/10 | ATDR5-6/10 | 15 | ATDR15 |
| 1 | ATDR1 | 2-1/2 | ATDR2-1/2 | 6 | ATDR6 | 17-1/2 | ATDR17-1/2 |
| 1-1/8 | ATDR1-1/8 | 2-8/10 | ATDR2-8/10 | 6-1/4 | ATDR6-1/4 | 20 | ATDR20 |
| 1-1/4 | ATDR1-1/4 | 3 | ATDR3 | 7 | ATDR7 | 25 | ATDR25 |
| 1-4/10 | ATDR1-4/10 | 3-2/10 | ATDR3-2/10 | 7-1/2 | ATDR7-1/2 | 30 | ATDR30 |
| 1-1/2 | ATDR1-1/2 | 3-1/2 | ATDR3-1/2 | 8 | ATDR8 | ||
| 1-6/10 | ATDR1-6/10 | 4 | ATDR4 | 9 | ATDR9 |