# FUSE, 20A, 250V, ONE TIME

![Product image](https://novapart.co/image/farnell:1704382/)

**URL**: https://novapart.co/products/0NLN020.T/fuse-20a-250v-one-time
**SKU**: 0NLN020.T
**Manufacturer**: LITTELFUSE
**Category**: Circuit Protection || Fuses & Fuse Accessories || Fuses || Industrial & Electrical Power Fuses
**Price**: €2.0900
**Stock**: 10+

## Description

Product Range; FUSE, 20A, 250V, ONE TIME; Product Range:POWR-GARD NLN Series; Fuse Current:20A; Voltage Rating VAC:250VAC; Voltage Rating VDC:250VDC; Fuse Size Metric:14.3mm x 50.8mm; Fuse Size

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (17-Dec-2014) |
| Fuse Current | 20A |
| Product Range | POWR-GARD NLN Series |
| Fuse Size Metric | 14.3mm x 50.8mm |
| Fuse Size Imperial | 9/16" x 2" |
| Voltage Rating Vac | 250VAC |
| Voltage Rating Vdc | 250VDC |
| Blow Characteristic | One Time |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:1704382/)

**POWR-GARD[® ] Fuse Datasheet** UL Class K5 

## ~~NL~~ N/NL ~~S S~~ erie ~~S (~~ oNe-t ~~ime) fuSeS~~ 

250/600 VAC • “One-Time” • 1-600 Amperes 

## **Specifications** 

**Voltage Ratings:** AC: 250 V (NLN) 600 V (NLS) DC: 250 V (NLN) 400 V (NLS 35 – 60 A) 500 V (NLS 8 – 30 A) (NLS 225 – 600 A) 600 V (NLS 1 – 7 A) (NLS 70 – 200 A) **Interrupting Ratings:** AC: 50 kA rms symmetrical (NLN/NLS) DC: 20 kA (NLN/NLS 1 – 60 A) 50 kA (NLN/NLS 70 – 600 A) **Ampere Range:** 1 – 600 amperes (NLN/NLS) **Approvals:** NLN/NLS:  Standard 248-9, Class K5 UL Listed (File No. E81895) CSA Certified (File No. LR29862) 

## **Ordering Information** 

## **Description** 

NLN/NLS fuses provide low cost protection for general purpose feeder and branch circuits when available short circuit currents are less than 50 kA. 

Canadian Electrical Code NLKP Type P fuse available. See Web Resources links for more information. 

**==> picture [211 x 66] intentionally omitted <==**

**----- Start of picture text -----**<br>
|||||||
|---|---|---|---|---|---|
|ampere ratiNgS|
|1|7|*25|*60|125|300|
|2|8|*30|70|150|350|
|3|10|*35|80|175|400|
|4|12|*40|90|200|450|
|5|*15|*45|100|225|500|
|6|*20|*50|110|250|600|

**----- End of picture text -----**<br>


*NLKP series available only in those amperages preceded by an asterisk. 

## **Applications** 

- General purpose residential and commercial circuits with little or no motor load. 

## **Features/Benefits** 

- Economical 

- 50 kA interrupting rating 

- Indicating and DIN mount holders available 

**==> picture [231 x 30] intentionally omitted <==**

**----- Start of picture text -----**<br>
||||||||
|---|---|---|---|---|---|---|
|SerieS|amperage|CataLog Number|SyStem Number|
|NLS|20|NLS020|0NLS020.T|
|NLN|||15|||NLN015|||0NLN015.T|

**----- End of picture text -----**<br>


## **Web Resources** 

TC Curves, downloadable CAD drawings and other technical information: **www.littelfuse.com/nln** 

**www.littelfuse.com/nls www.littelfuse.com/nlkp** 

## **Recommended Fuseholders** 

LFH60 Series LFH25 Series 

**1** 

© JUNE 2011 Littelfuse POWR-GARD Products 

www.littelfuse.com 

**POWR-GARD[® ] Fuse Datasheet** UL Class K5 

**==> picture [93 x 32] intentionally omitted <==**

## ~~NL~~ N/NL ~~S S~~ erie ~~S (~~ oNe-t ~~ime) fuSeS~~ 

## **Dimensions in inches (mm)** 

**==> picture [473 x 70] intentionally omitted <==**

**----- Start of picture text -----**<br>
A A E<br>C D C<br>B B F D G<br>FIG. 1 FIG. 2<br>**----- End of picture text -----**<br>


**==> picture [541 x 268] intentionally omitted <==**

**----- Start of picture text -----**<br>
DimeNSioNS iN iNCheS (mm iN pareNtheSeS)<br>refer to<br>ampereS SerieS<br>fig. No.<br>A B C D E F G<br>NLN 2  (50.8) 1⁄2  (12.7) 1⁄2  (12.7) 9⁄16  (14.3) — — —<br>1 – 30 1<br>NLS 5  (127.0) 3⁄4  (19.1) 5⁄8  (15.9) 13⁄16  (20.6) — — —<br>NLN 3  (76.2) 3⁄4  (19.1) 5⁄8  (15.9) 13⁄16  (20.6) — — —<br>35 – 60 1<br>NLS 5 [1] ⁄2  (139.7) 1  (25.4) 5⁄8  (15.9) 1 [1] ⁄16  (27.0) — — —<br>NLN 5 [7] ⁄8  (149.2) 1  (25.4) 1  (25.4) 1 [1] ⁄16  (27.0) 1⁄8  (3.2) 3⁄4  (19.1) 1 [5] ⁄16 (33.3)<br>70 – 100 2<br>NLS 7 [7] ⁄8  (200.0) 1 [1] ⁄4  (31.8) 1  (25.4) 1 [5] ⁄16  (33.3) 1⁄8  (3.2) 3⁄4  (19.1) 1 [9] ⁄16  (39.7)<br>NLN 7 [1] ⁄8  (181.0) 1 [1] ⁄2  (38.1) 1 [3] ⁄8  (34.9) 1 [9] ⁄16  (39.7) 3⁄16  (4.8) 1 [1] ⁄8  (28.6) 1 [7] ⁄8  (47.6)<br>110 – 200 2<br>NLS 9 [5] ⁄8  (244.5) 1 [3] ⁄4  (44.5) 1 [3] ⁄8  (34.9) 1 [27] ⁄32  (46.8) 3⁄16  (4.8) 1 [1] ⁄8  (28.6) 2 [3] ⁄32  (53.2)<br>NLN 8 [5] ⁄8  (219.1) 2  (50.8) 1 [7] ⁄8  (47.6) 2 [3] ⁄32  (53.2) 1⁄4  (6.4) 1 [5] ⁄8  (41.3) 2 [13] ⁄32  (61.1)<br>225 – 400 2<br>NLS 11 [5] ⁄8  (295.3) 2 [1] ⁄2  (63.5) 1 [7] ⁄8  (47.6) 2 [19] ⁄32  (65.9) 1⁄4  (6.4) 1 [5] ⁄8  (41.3) 2 [7] ⁄8  (73.0)<br>NLN 10 [3] ⁄8  (263.5) 2 [1] ⁄2  (63.5) 2 [1] ⁄4  (57.2) 2 [19] ⁄32  (65.9) 1⁄4  (6.4) 2  (50.8) 2 [7] ⁄8  (73.0)<br>450 – 600 2<br>NLS 13 [3] ⁄8  (339.7) 3  (76.2) 2 [1] ⁄4  (57.2) 3 [3] ⁄32  (78.6) 1⁄4  (6.4) 2  (50.8) 3 [7] ⁄16  (87.3)<br>**----- End of picture text -----**<br>


**2** 

© JUNE 2011 Littelfuse POWR-GARD Products 

www.littelfuse.com 



## Links

- [View this product on Novapart](https://novapart.co/products/0NLN020.T/fuse-20a-250v-one-time)
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- [Supplier page](https://es.farnell.com/littelfuse/0nln020-t/fuse-20a-250v-one-time/dp/1704382)
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