# Fuse, Cartridge, Slow Blow, 6.3 A, 440 V, 6.3mm x 32mm, 1/4" x 1-1/4", 356 Series

![Product image](https://novapart.co/image/farnell:1707397/)

**URL**: https://novapart.co/products/35616300029/fuse-cartridge-slow-blow-63-a-440-v-63mm-x-32mm-1
**SKU**: 35616300029
**Manufacturer**: LITTELFUSE
**Category**: Circuit Protection || Fuses & Fuse Accessories || Fuses || Cartridge Fuses
**Price**: €1.2800
**Stock**: 100+
**Lead Time**: 113 days (indicative)

## Description

Blow Characteristic:Slow Blow; Fuse Current:6.3A; Voltage Rating VAC:440V; Fuse Size Metric:6.3mm x 32mm; Fuse Size Imperial:1/4" x 1-1/4"; Product Range:-; Breaking Capacity Curren

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (17-Dec-2014) |
| Fuse Current | 6.3A |
| Product Range | 356 Series |
| Fuse Size Metric | 6.3mm x 32mm |
| Fuse Size Imperial | 1/4" x 1-1/4" |
| Voltage Rating Vac | 440V |
| Blow Characteristic | Slow Blow |
| Breaking Capacity Current Ac | 1kA |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:1707397/)

**Cartridge Fuses** 3AB > Slo-Blo[®] Fuse > 356 Series 

~~[_~~ **RoHS** ~~**Pb** 1@cHAMus CE~~ 

## 356 Series, Lead-Free 3AB, Slo- ~~Blo[®] Fuse~~ 

**Description** ~~[oT~~ The 3AB special type cartridge fuse for protection of high voltage and surge tolerant applications. 

## ~~**Features** Po~~ 

- Only Available in • RoHS compliant and Cartridge format lead free 

- Pluggable into clips or shocksafe holders 

|~~**Agency Approvals**~~<br>~~**Applications**~~<br>**Agency**<br>**Agency File Number**<br>**Ampere Range**<br>E67006<br>1A - 10A<br>N/A<br>200mA - 10A<br>• Used as supplementary protection in appliance or<br>utilization equipment to provide individual protection for<br>components or internal circuits<br>~~Lo [oT~~<br>cs<br>i~~G~~|
|---|



- Used as supplementary protection in appliance or utilization equipment to provide individual protection for components or internal circuits 

|~~**Electrical Characteristic by ltem**~~<br>~~[~~|
|---|
|Amp<br>Code<br>Amp<br>Rating<br>Voltage<br>Rating<br>Interrupting<br>Rating<br>Nominal<br>Resistance Cold<br>(Ohms)<br>Melting<br>Integral 10xIn<br>Min (A2Sec)<br>Voltage Drop at<br>Rated Current<br>Max. (mV)<br>Power<br>Dissipation<br>1.5xIn Max.<br>(W)<br>AgencyApprovals<br>0200<br>0.2<br>440<br>1000A@<br>440VAC<br>7.1200<br>0.140<br>1800<br>1.1<br>x<br>0400<br>0.4<br>440<br>1.9500<br>0.160<br>1200<br>1.5<br>x<br>0500<br>0.5<br>440<br>1.6520<br>0.530<br>1100<br>1.6<br>x<br>0630<br>0.63<br>440<br>0.9050<br>2.000<br>800<br>1.7<br>x<br>0800<br>0.8<br>440<br>0.6100<br>3.100<br>700<br>1.7<br>x<br>1100<br>1<br>440<br>0.3300<br>4.400<br>500<br>1.8<br>x<br>x<br>1125<br>1.25<br>440<br>0.1160<br>3.100<br>350<br>1.8<br>x<br>x<br>1160<br>1.6<br>440<br>0.1470<br>8.30<br>320<br>1.8<br>x<br>x<br>1200<br>2<br>440<br>0.1050<br>9.20<br>270<br>2.0<br>x<br>x<br>1250<br>2.5<br>440<br>0.0525<br>22.0<br>250<br>2.3<br>x<br>x<br>1315<br>3.15<br>440<br>0.0463<br>36.0<br>230<br>2.4<br>x<br>x<br>1400<br>4<br>440<br>0.0300<br>62.0<br>200<br>2.6<br>x<br>x<br>1500*<br>5<br>440<br>0.0260<br>91.0<br>180<br>3.0<br>x<br>x<br>1630*<br>6.3<br>440<br>0.0157<br>130.0<br>150<br>3.2<br>x<br>x<br>1800*<br>8<br>440<br>0.0109<br>240.0<br>140<br>3.8<br>x<br>x<br>2100*<br>10<br>440<br>0.0076<br>510.0<br>120<br>4.0<br>x<br>x<br>*Depending on the application and mounting, the fuse heating at max. ambient temperature in a closed fuseholder should be considered.<br>**Additional Information**<br>**Datasheet**<br>**Samples**<br>**Resources**<br>~~**Electrical Characteristics for Series**~~<br>% of Ampere<br>Rating<br>Ampere Rating<br>Opening Time<br>150%<br>0.2 – 10<br>1 Hour, Minimum<br>452/454 Series<br>Fuse 250%<br>15 Mins, Maximum<br>400%<br>0.15 Sec. Min., 2 Sec Max.<br>1000%<br>0.01 Sec. Min., 0.3 Sec Max.<br>CALs}<br>C~~E~~<br>~~a~~<br>~~a~~<br>~~es~~<br>~~| |~~<br>~~es ee es~~<br>~~a~~<br>~~ee~~<br>~~| | ee~~<br>~~es~~<br>~~a~~<br>~~se~~<br>~~| ~~~~**|**~~<br>~~es~~<br>~~|~~<br>~~a~~<br>~~ee ee~~<br>~~a~~<br>~~es~~<br>~~a~~<br>~~es~~<br>~~a~~<br>~~es~~<br>~~a~~<br>~~ee~~ ~~ee~~<br>~~| | ee~~<br>~~es~~<br>~~ae~~<br>~~Rs~~<br>~~| |~~<br>~~**e**s~~<br>~~| |~~<br>~~e~~<br>~~es~~<br>~~ae~~<br>~~Po~~<br>~~Lo ~~“a ~~oo~~<br>~~—_ —~~<br>“|
|© 2019 Littelfuse, Inc.<br>Specifications are subject to change without notice.<br>Revised: 01/15/19<br>Application testing is strongly recommended.|



**Cartridge Fuses** 3AB > Slo-Blo[®] Fuse > 356 Series 

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Temperature Re-rating Curve Average Time Current Curves<br>6.3x32 mm / No.  356<br>weFRESEttt TIT TTT ett ett tt te SSS SS  Sa I-t Characteristics (Min-Max Limit)<br>=—_—_  =<br>oeeee a<br>KF -LEEE ee<br>Ee Ee<br>poo | | a S<br>e es ee ee ee ee ee ee<br>5 ES | | eeee t seb<br>g 60 FTtTtrttrtteererteeeeeeeet e seeeeeeee ee ee<br>a<br>oo tit tt yt ae | PE ——ee<br>Litt? ete ety PE ET Ty ee | ee eo<br>CCE EEE EEE PEELE<br>E 6 0°CCE 4 0°C C- 20°CE O'SEEE20 40S G0eeeBOSEEE100°C 120°C eeSSS— SSS<br>-76°F -40°F -4°F 32°F 68°F 104°F 140°F 176°F 212°F 248°F eg ee<br>AMBIENT TEMPERATURE ———————<br>rs ee ee Ne ee ee<br>a<br>_——<br>a es ee ee ee oe oe<br>fr<br>SSeea SS SSee ee ee ee ee<br>1 1.5 ee 2 ee 3 4 5 6 7 8 9 10 15<br>IFault / IRated<br>Contact Littelfuse for individual I-t curves<br>Product Characteristics<br>Tube : Ceramic Operating<br>Materials End Caps: Nickel–plated brass Temperature: –25ºC to 70ºC<br>Stock Conditions -10ºC to 60ºC relative humidity ≤ 75%<br>Climatic Category -25ºC to 70ºC / 21 days (EN 60068-1...3) yearly average without dew, maximum<br>value for 30 days - 95%<br>24 cycles at 15 min. each (EN 60068-2-6)<br>Vibration<br>10 - 60 Hz at 0.75mm amplitude<br>Resistance<br>60 - 2000 Hz at 10g acceleration Part Numbering System<br>Brand Logo, T, Current Rating, 440V,<br>Product Marking<br>Approval<br>Dimensions<br>Ampere Code<br>6.35±0.3 Packaging Code<br>(.25”)<br>Packaging<br>31.75±1.12 0029: Pack (100 pcs.)<br>4 (1.25”)<br>100,000<br>10,000<br>1,000<br>100<br>10<br>1<br>0.1<br>0.01<br>0.001<br>Time (sec.)<br>**----- End of picture text -----**<br>


**Disclaimer Notice** - Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their own applications. Littelfuse products are not designed for, and may not be used in, all applications. Read complete Disclaimer Notice at: www.littelfuse.com/disclaimer-electronics. 

© 2019 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 01/15/19 



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---

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