LA70QS80-22FI datasheet, PDF - EEWORLD Datasheet

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LA70QS80-22FI: DescriptionVERY FAST BLOW ELECTRIC FUSE, 80A, 690VAC, 700VDC, 200000A (IR), INLINE/HOLDER; CategoryCircuit protection Circuit protection; File Size373KB，1 Pages; ManufacturerLittelfuse; Websitehttp://www.littelfuse.com

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LA70QS80-22FI Overview

VERY FAST BLOW ELECTRIC FUSE, 80A, 690VAC, 700VDC, 200000A (IR), INLINE/HOLDER

LA70QS80-22FI Parametric

Parameter Name	Attribute value
Maker	Littelfuse
Reach Compliance Code	unknow
ECCN code	EAR99
Other features	RATED BREAKING CAPACITY AT 700 VDC: 100000 A
Fusing characteristics	VERY FAST
body height	58 mm
Body length or diameter	22 mm
Circuit protection type	ELECTRIC FUSE
Joule integral nominal	3 J
Installation features	INLINE/HOLDER
physical size	22mm x 58mm
Rated breaking capacity	200000 A
Rated current	80 A
Rated voltage (AC)	690 V
Rated voltage (DC)	700 V
Guideline	CSA; UL
surface mount	NO
Terminal shape	END CAP

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LA70QS French Cylindrical Fuses

690 Volts

Very Fast-Acting

10 – 100 Amperes

SPECIFICATIONS

Voltage Rating:

AC: 690 Volts

DC: 700 Volts

Interrupting Rating:

AC: 200,000 Amperes

DC: 100,000 Amperes

Ampere Range:

10 – 100 Amperes

Approvals:

UL Recognized under the components

program.

CSA Certified.

NEW

ORDERING INFORMATION

LA 70 QS 20 -14F I

Littelfuse

Voltage

(700)

Style

Ampere

Rating

Littelfuse’s French Cylindrical style semiconductor fuses are

an extension to the LA70QS series. They offer a solid-fill

design with high interrupting ratings and an optional striker

for visual or remote blown fuse indication. The international

14x51mm and 22x58mm sizes are accepted worldwide

Size

14x51mm

22x58mm

14F

22F

Optional

Striker

(I)

Catalog Numbers & Technical Data

Ampere

Rating

Littelfuse

Catalog

Number

(No Striker)

Littelfuse

Catalog

Number

(With Striker)

Body

Size

Maximum

Clearing I

@700 VAC

S x 10

)

0.04

0.06

0.10

0.16

0.27

1.50

0.70

1.50

0.025

0.049

0.076

0.125

0.27

0.48

0.80

1.85

2.80

3.80

5.64

8.00

Watts Loss

@ Rated

Current (W)

3.5

4.4

4.8

5.2

5.8

7.0

10.7

11.6

4.0

6.2

8.0

10.0

11.0

13.0

14.9

16.0

16.5

17.8

17.0

19.0

FUSE SIZE

14x51

22x58

14x51

22x58

(no striker)

(with striker)

Dimensions in mm

7.5

3.8

100

LA70QS10-14F LA70QS10-14FI

LA70QS12-14F LA70QS12-14FI

LA70QS16-14F LA70QS16-14FI

LA70QS20-14F LA70QS20-14FI

LA70QS25-14F LA70QS25-14FI

LA70QS32-14F LA70QS32-14FI

LA70QS40-14F LA70QS40-14FI

LA70QS50-14F LA70QS50-14FI

LA70QS10-22F LA70QS10-22FI

LA70QS15-22F LA70QS15-22FI

LA70QS20-22F LA70QS20-22FI

LA70QS25-22F LA70QS25-22FI

LA70QS32-22F LA70QS32-22FI

LA70QS40-22F LA70QS40-22FI

LA70QS50-22F LA70QS50-22FI

LA70QS63-22F LA70QS63-22FI

LA70QS70-22F LA70QS70-22FI

LA70QS80-22F LA70QS80-22FI

LA70QS90-22F LA70QS90-22FI

LA70QS100-22F LA70QS100-22FI

14x51

22x58

Dimensions for reference only.

Contact Littelfuse for characteristic curves.

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