LVSP0020TXR Littelfuse Inc, LVSP0020TXR Datasheet

LVSP0020TXR

Manufacturer Part Number

LVSP0020TXR

Description

BULK / 20KA TVSS FUSE WITH LEADS

Manufacturer

Littelfuse Inc

Series

LVSPr

Datasheet

1.LVSP0005TX2.pdf (2 pages)

Specifications of LVSP0020TXR

Fuse Type

Slow Blow, Time Lag

Voltage - Rated

600VAC

Current

20kA

Package / Case

Radial

Size / Dimension

0.406" Dia x 1.500" L (10.30mm x 38.10mm)

Mounting Type

Through Hole

Melting I²t

4940

Current Rating

20 Amps

Voltage Rating

600 Volts

Termination Style

Blade

Product

Surge Fuse

Interrupt Rating

200 KAmps at 600 VoltsAC

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Operating Temperature

Color

Lead Free Status / Rohs Status

Details

Other names

LVSP20-R

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Surge Fuses

LVSP Series

Blade Terminal & Special Purpose Fuses

The Littelfuse Varistor Surge Protection (LVSP) Fuses are intended for

the protection of TVSS products. The LVSP Series has been designed to

survive the 8x20µs lightning surges described in various Standards

(UL1449, IEC61000-4-5 & IEEE C62.41) without opening. This allows

the TVSS to perform the necessary suppression. The LVSP Series is not

rated for continuous current and the ratings are to specific 8x20µs surge

capability. The LVSP Series can be used to facilitate TVSS module com-

pliance to UL1449 in permanently connected applications (abnormal

overvoltage, unlimited current conditions)

Features:

• Rated at 600 VAC - 200kA I.R.

• Available in Surge Ratings from 5-100kA (8x20µs)

• Very current limiting under AC short-circuit conditions

• Available in Cartridge, Bolt-in and PC board mount versions

• Provides short circuit protection in TVSS Systems and complements

AGENCY APPROVALS:

of Underwriters Laboratories for Special Purpose Fuses.

AGENCY FILE NUMBERS:

RATINGS:

APPLICATIONS:

• TVSS Products

• Surge Arrestors

RECOMMENDED FUSE BLOCKS FOR LVSP FUSES:

• LVSP (5-20)-2

• LVSP (30-100)-2

ORDERING INFORMATION:

Contact the factory for additional rating or configuration availability

LVSP 5

LVSP 10

LVSP 15

LVSP 20

LVSP 30

LVSP 40

LVSP 40P

LVSP 60

LVSP 80

LVSP 100

the Littelfuse Line of overvoltage products (HA, HB34, TMOV™ and

iTMOV™ varistors as well as the AK-10 series TVS diodes)

- L60030M Series (Block)

- LPSM Series (“Dead Front” Holder)

- LJ60030 Series (Block)

- LPSJ30 (“Dead Front” Holder)

Catalog

Number

5-100kA 8x20µs Surge withstand

Surge Rating

100,000

8x20µs

10,000

15,000

20,000

30,000

40,000

60,000

80,000

5,000

Recognized under the components program

Surge Fuse

Melting I

Nominal

11,950

20,550

39,240

75,000

UL E71611

1,300

3,267

4,940

9,975

Sec

359

Contact Factory

Clearing I

145,566

254,000

Nominal

11,710

35,325

61,700

55,854

3,210

8,235

600VAC 200kA I.R.

981

Sec

100kA, 60Hz

w w w . l i t t e l f u s e . c o m

Ipeak@

12,478

15,250

17,300

19,604

24,600

3,700

5,823

7,765

8,135

(A)

1000000

100000

10000

1000

100

AVAILABLE FAULT CURRENT SYMMETRICAL R.M.S. AMPERES

463

5kA

80kA

60kA

40kA

30kA

20kA

10kA

Related parts for LVSP0020TXR

LVSP0020TXR Summary of contents

Page 1

... Very current limiting under AC short-circuit conditions • Available in Cartridge, Bolt-in and PC board mount versions • Provides short circuit protection in TVSS Systems and complements the Littelfuse Line of overvoltage products (HA, HB34, TMOV™ and iTMOV™ varistors as well as the AK-10 series TVS diodes) ...

Page 2

Blade Terminal & Special Purpose Fuses Surge Fuses LVSP Series Surge Fuse Reference Dimensions: LVSP (5-20)-2 LVSP (30-80) 464 LVSP (5-20)-R .483 .080 .816 2.250 3.590 3.040 .500 ...

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