# CARTRIDGE FUSE, VERY FAST ACT, 1.5A, 1KV

![Product image](https://novapart.co/image/farnell:3525991/)

**URL**: https://novapart.co/products/CT4049-1.5A/cartridge-fuse-very-fast-act-15a-1kv
**SKU**: CT4049-1.5A
**Manufacturer**: CAL TEST ELECTRONICS
**Category**: Circuit Protection || Fuses & Fuse Accessories || Fuses || Cartridge Fuses
**Price**: €4.6500
**Stock**: 10+
**Lead Time**: 77 days (indicative)

## Description

Blow Characteristic:Very Fast Acting; Fuse Current:1.5A; Voltage Rating VAC:1kV; Fuse Size Metric:6.35mm x 31.8mm; Fuse Size Imperial:0.25" x 1.25"; Product R 78AH3392

## Specifications

| Parameter | Value |
|---|---|
| Fuse Current | 1.5A |
| Product Range | CT4049 Series |
| Fuse Size Metric | 6.35mm x 31.8mm |
| Fuse Size Imperial | 0.25" x 1.25" |
| Voltage Rating Vac | 1kV |
| Blow Characteristic | Very Fast Acting |
| Breaking Capacity Current Ac | 50kA |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3525991/)

THIS IS ISSUED IN STRICT CONFIDENCE THAT IT IS NOT USED AS A BASIS FOR MANUFACTURE OR SALE AND THAT IT IS NOT COPIED, REPRINTED OR DISCLOSED TO A THIRD PARTY EITHER WHOLLY OR IN PART WITHOUT THE PRIOR WIRTTEN CONSENT OF CAL TEST ELECTRONICS, INC. 

NOTES: 

1. MATERIAL: TUBE BODY: CERAMIC (NON-TRANSPARENT) CAP: BRASS, NICKEL PLATED ELEMENT: METAL WIRE FILLER: QUARTZ SAND 

## REVISIONS 

**==> picture [348 x 76] intentionally omitted <==**

**----- Start of picture text -----**<br>
|||||
|---|---|---|---|
|REV.|DESCRIPTION|DATE|APPROVED|
|-|CLASS A RELEASED|3/14/18|
|REVISED NOTE 2. BREAKING CAPACITY WAS 10 KA|
|A|1/17/2019|
|MIN. CONVERTED TO SW FORMAT|
|B|ADDED 2.0 A FUSE TO MODEL NUMBER TABLE|7/18/2019|

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


2. SPECIFICATIONS: RATED VOLTAGE: 1,000 V AC / DC RATED CURRENT: SEE PART NUMBER TABLE FUSING TIME LIMIT: 4 In: 60 ms MAX. .004 .03 10 In: 6 ms MAX. .25[+] - .004 1.25[+] - .03 BREAKING CAPACITY: 50 kA MIN. OPERATING TEMPERATURE: -55 C TO +125 C 0.10 0.8 6.35[+] - 0.10 31.8[+] - 0.8 3. UL AND / OR TUV RECOGNIZED 4. RoHS 2 COMPLIANT; EXEMPTION ANNIX III 6(c) O ~~W Teed~~ 5. WEIGHT: INDIVIDUAL: 1.2 g/pc - CT4049-2.0A 2.0 A CT4049-1.5A 1.5 A - CT4049-1.0A 1.0 A - CT4049-0.5A 0.5 A - ISOMETRIC VIEW MODEL NUMBER CURRENT RATING NOTES / REFERENCE MODEL NUMBER TABLE “ ~~=~~ UNLESS OTHERWISE PROJECT NO. SPECIFIED DIMENSIONS 22820 Savi Ranch Parkway ARE IN MILLIMETERS C306 **Cal Test Electronics** Yorba Linda, CA 92887 TOLERANCES ARE: **METRIC** PER DIN ISO 2768m TITLE APPROVALS DATE DO NOT SCALE DRAWING DRAWN MATERIAL WDH 3/14/2018 FUSE, MINATURE, CERAMIC, 6X32, THIRD ANGLE PROJECTION SEE NOTES CHECKER 1000 V, VERY FAST-ACTING B.Hansen 3/14/2018 TREATMENT ENGR. NONE SIZE CAGE CODE DWG. NO. REV. DESIGN ACTIVITY FINISH **A 43F45** P404900 B ~~@-<4~~ NONE SCALE 1:1 SHEET 1 OF 1 



## Links

- [View this product on Novapart](https://novapart.co/products/CT4049-1.5A/cartridge-fuse-very-fast-act-15a-1kv)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/cal-test-electronics/ct4049-1-5a/cartridge-fuse-very-fast-act-1/dp/3525991)
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