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LVSP Surge Suppression Fuse

600 V ac • 5-100 kA

Description

The Littelfuse Varistor Protection (LVSP) Fuses are intended

for the protection of TVSS products. The LVSP series has

been designed to survive the 8 x 20 µs lightning surges

described in various standards (UL 1449, IEC 61000-4-5

and IEEE C62.41) without opening. This allows the TVSS to

perform the necessary suppression. The LVSP is not rated

for continuous current and the ratings are specific 8 x 20 µs

surge capability. The LVSP series can be used to facilitate

TVSS module compliance to UL 1449 in permanently

connected applications (abnormal overvoltage, unlimited

current conditions).

Features/Benefits



Very current limiting under AC short-circuit conditions



Available in multiple mounting configurations

(cartridge, bolt-in, PC board mount)



Provides short circuit protection in TVSS systems and

complements the Littelfuse line of overvoltage products

as the AK-10 series TVS diodes)

Applications



TVSS products



Surge arrestors

Recommended Fuse Blocks

LVSP (5-20)-2

L60030M (open block) • LPSM (dead front)

LVSP (30-80)-2

LFJ60030 (open block) • LFPSJ30 (dead front)

LVSP (100)

LFJ60100 (open block)

Web Resources

Download other technical information:

littelfuse.com/lvsp

Specifications

Voltage Rating

600 V ac

Interrupting Rating

200 kA

Ratings

5 – 100 kA 8 x 20 µs surge withstand

Approvals

UL Recognized (File: E71611)

Environmental

RoHs Compliant

MOUNTING

METHOD

CATALOG

NUMBER

ORDERING

NUMBER

LVSP

5

0005

10

CARTRIDGE

LVSP05-2

LVSP0005TX2

LVSP

15

0015

10

CARTRIDGE

LVSP15-2

LVSP0015TX2

LVSP

20

0020

100

LEADED

LVSP20-R

LVSP0020HXR

LVSP

80

0080

10

BOLT-IN

LVSP80

LVSP0080T

Part Numbering System

LVSP xxxx H XR

Package Quantity

Series

Mounting Options

Rating Code

T = 10

X2 = Cartridge

XR = Leaded

Blank = Bolt-In

Refer to Rating Code

Column in Electrical

Specifications Table

Electrical Specifications

CARTRIDGE

LEADED

BOLT-IN

8 X 20 µS

SURGE

RATING

NOMINAL

MELTING

NOMINAL

CLEARING

Ipeak@100 kA

60 HZ (A)

CATALOG

NUMBER

ORDERING

NUMBER

CATALOG

NUMBER

ORDERING

NUMBER

CATALOG

NUMBER

ORDERING

NUMBER

5

0005

600

200

LVSP5-2 LVSP0005TX2 LVSP5-R LVSP0005TXR

–

–

5,000

359

981

3,700

10

0010

600

200

LVSP10-2 LVSP0010TX2 LVSP10-R LVSP0010TXR

–

–

10,000

1,300

3,210

5,823

15

0015

600

200

LVSP15-2 LVSP0015TX2 LVSP15-R LVSP0015TXR

–

–

15,000

3,267

6,235

7,765

20

0020

600

200

LVSP20-2 LVSP0020TX2 LVSP20-R LVSP0020TXR

–

–

20,000

4,940

11,710

8,135

30

0030

600

200

LVSP30-2 LVSP0030TX2

–

–

LVSP30

LVSP0030T

30,000

11,950

35,325

12,478

40

0040

600

200

LVSP40-2 LVSP0040TX2

–

–

LVSP40

LVSP0040T

40,000

20,550

61,700

15,250

60

0060

600

200

LVSP60-2 LVSP0060TX2

–

–

LVSP60

LVSP0060T

60,000

39,240

145,555

19,604

80

0080

600

200

LVSP80-2 LVSP0080TX2

–

–

LVSP80

LVSP0080T

80,000

75,000

254,000

24,600

100

0100

600

200

–

–

–

–

LVSP100-L LVSP0100VXL 100,000

160,747

413,000

36,600