ATQR30

**AMP-TRAP 2000[®] ATQR** 

**TIME DELAy/CLASS CC** 

## **TAKE** _**control**_ **OF FAULT CURRENTS HEADED FOR yOUR** _**control**_ **TRANSFORMER** 

ATQR small-dimension fuses feature time delay characteristics ideally suited for the high inrush currents of control transformers, solenoids, and similar inductive loads. The newest member of our Amp-trap 2000[®] family of fuses - ATQR fuses provide superior protection for the branch circuits of electrical distribution systems. 

## **Features/Benefits** LC 

- ➤ **Time delay** for control transformer inrush loads without nuisance opening 

- ➤ **Highly current limiting** for low peak let-thru current 

- ➤ **Rejection-style design** prevents replacement errors (when used with recommended fuse blocks) 

- ➤ **High-visibility orange label** ensures instant recognition, and 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 high current limitation 

## **HIGHLIGHTS:** 

- ➤ Time Delay 

- ➤ Best Choice for Small Transformer Protection 

- ➤ Most Current-Limiting 

## **APPLICATIONS:** 

- ➤ Control Transformers ➤ Solenoids ➤ Inductive Loads 

- ➤ Lighting, Heating & General-purpose Loads 

## | **Ratings** 

## **Approvals** 

- ➤ **AC:** 1/10 to 30A ➤ UL Listed to 600VAC, 200kA I.R. Standard 248-4 

   - ➤ DC Listed to UL Standard 248 

- ➤ **DC:** 1/10 to 30A300VDC, 100kA I.R. 

- ➤ CSA Certified to Standard C22.2 No. 248.4 

**A 16 Gross Automation (877) 268-3700 · www.ferrazshawmutsales.com · sales@grossautomation.com** 

**AMP-TRAP 2000[®]** 

**ATQR** 

## **TIME DELAy/CLASS CC FUSES** 

## Standard Fuse Ampere Ratings, Catalog Numbers 

|AMPERE<br>RATING|CATALOG<br>NUMBER|AMPERE<br>RATING|CATALOG<br>NUMBER|AMPERE<br>RATING|CATALOG<br>NUMBER|AMPERE<br>RATING|CATALOG<br>NUMBER|
|---|---|---|---|---|---|---|---|
|1/10<br>1/8<br>3/16<br>2/10<br>1/4<br>3/10<br>4/10<br>1/2<br>6/10<br>3/4|ATQR1/10<br>ATQR1/8<br>ATQR3/16<br>ATQR2/10<br>ATQR1/4<br>ATQR3/10<br>ATQR4/10<br>ATQR1/2<br>ATQR6/10<br>ATQR3/4|8/10<br>1<br>1-1/8<br>1-1/4<br>1-4/10<br>1-1/2<br>1-6/10<br>1-8/10<br>2<br>2-1/4<br>2-1/2|ATQR8/10<br>ATQR1<br>ATQR1-1/8<br>ATQR1-1/4<br>ATQR1-4/10<br>ATQR1-1/2<br>ATQR1-6/10<br>ATQR1-8/10<br>ATQR2<br>ATQR2-1/4<br>ATQR2-1/2|2-8/10<br>3<br>3-2/10<br>3-1/2<br>4<br>4-1/2<br>5<br>5-6/10<br>6<br>6-1/4<br>7|ATQR2-8/10<br>ATQR3<br>ATQR3-2/10<br>ATQR3-1/2<br>ATQR4<br>ATQR4-1/2<br>ATQR5<br>ATQR5-6/10<br>ATQR6<br>ATQR6-1/4<br>ATQR7|7-1/2<br>8<br>9<br>10<br>12<br>15<br>17-1/2<br>20<br>25<br>30|ATQR7-1/2<br>ATQR8<br>ATQR9<br>ATQR10<br>ATQR12<br>ATQR15<br>ATQR17-1/2<br>ATQR20<br>ATQR25<br>ATQR30|



## Recommended ATQR Class CC Primary Fuses For Single Phase Control Transformers 

## Dimensions 

|TRANS|PRIMARY|PRIMARY|ATQR||TRANS|PRIMARY|PRIMARY|ATQR|
|---|---|---|---|---|---|---|---|---|
|VA|VOLTS|FLA|AMPS||VA|VOLTS|FLA|AMPS|
||600|0.04|1/10|||600|0.50|1-1/8|
||480|0.05|1/10|||480|0.63|1-1/2|
|25|240|0.10|2/10||300|240|1.25|2-1/2|
||208|0.12|1/4|||208|1.44|3|
||120|0.21|4/10|||120|2.5|5*|
||600|0.08|1/4|||600|0.83|1-1/2|
||480|0.10|1/4|||480|1.04|2|
|50|240|0.21|4/10||500|240|2.08|4*|
||208|0.24|1/2|||208|2.40|6*|
||120|0.42|6/10|||120|4.17|10*|
||600|0.13|1/4|||600|1.25|2-1/2|
||480|0.16|3/10|||480|1.56|3|
|75|240|0.31|1/2||750|240|3.13|7*|
||208|0.36|3/4|||208|3.61|8*|
||120|0.63|1|||120|6.25|15*|
||600|0.17|3/10|||600|1.67|3|
||480|0.21|4/10|||480|2.08|4*|
|100|240|0.42|6/10||1000|240|4.16|10*|
||208|0.48|1|||208|4.81|12*|
||120|0.83|1-1/2|||120|8.33|20*|
||600|0.25|1/2|||600|2.50|5*|
||480|0.31|1/2|||480|3.13|7*|
|150|240|0.63|1||1500|240|6.25|10|
||208|0.72|1-1/2|||208|7.21|20*|
||120|1.25|2-1/2|||120|12.5|25*|
||600|0.33|1/2|||600|3.33|8*|
||480|0.42|6/10||2000|480|4.17|10*|
|200|240|0.83|1-1/2|||240|8.33|20++*|
||208|0.96|2|||208|9.62|20++*|
||120|1.67|3|||600|5.00|12+*|
||600|0.42|6/10||3000|480|6.25|15+*|
||480|0.52|1-1/8|||240|12.5|30++*|
|250|240|1.04|2||5000|600|8.33|20++*|
||208|1.2|3|||480|10.4|25+*|
||120|2.08|4*||||||



## Recommended Fuse Blocks for Class CC Fuses 

|Number<br>of<br>Poles|ULTRASAFE™<br>Indicating<br>Fuse<br>Holder|Screw<br>with Double<br>Quick<br>Connects|Pressure Plate<br>with Double<br>Quick<br>Connects|Copper<br>Box<br>Connector|
|---|---|---|---|---|
|ADDER<br>1<br>2<br>3|USCC1I<br>USCC2I<br>USCC3I|30310R<br>30311R<br>30312R<br>30313R|30320R<br>30321R<br>30322R<br>30323R|30350R<br>30351R<br>30352R<br>30353R|



Primary fuses - If primary FLA is less than 2 amps, fuse may be 300% max. (500% for motor control). If primary FLA exceeds 2 amps but is less than 9 amps, fuse may not exceed 167% of primary FLA unless secondary protection is used, when it may be increased to 250%. Fuse sizes shown are based on approx. 40 x FLA for .01 sec. 

- Secondary protection is required for these ratings. +  Fuse will withstand 30 x FLA for .01 second 

- ++  Fuse will withstand 25 x FLA for .01 second 

**A** 

**A 17 Gross Automation (877) 268-3700 · www.ferrazshawmutsales.com · sales@grossautomation.com** 

**AMP-TRAP 2000[®] TIME DELAy/CLASS CC FUSES** 

**ATQR** 

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**A 18 Gross Automation (877) 268-3700 · www.ferrazshawmutsales.com · sales@grossautomation.com**