LVSP Datasheet, PDF (1/2 Pages) Littelfuse – Blade Terminal & Special Purpose Fuses - Surge Fuses

Blade Terminal & Special Purpose Fuses
Surge Fuses
LVSP Series Surge Fuse
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
the Littelfuse Line of overvoltage products (HA, HB34, TMOV™ and
iTMOV™ varistors as well as the AK-10 series TVS diodes)
AGENCY APPROVALS: Recognized under the components program
of Underwriters Laboratories for Special Purpose Fuses.
AGENCY FILE NUMBERS: UL E71611
RATINGS: 5-100kA 8x20µs Surge withstand 600VAC 200kA I.R.
APPLICATIONS:
• TVSS Products
• Surge Arrestors
RECOMMENDED FUSE BLOCKS FOR LVSP FUSES:
• LVSP (5-20)-2
- L60030M Series (Block)
- LPSM Series (“Dead Front” Holder)
• LVSP (30-100)-2
- LJ60030 Series (Block)
- LPSJ30 (“Dead Front” Holder)
ORDERING INFORMATION:
Nominal
Catalog
8x20µs Melting I²t
Number Surge Rating A² Sec
Nominal
Clearing I²t
A² Sec
Ipeak@
100kA, 60Hz
(A)
LVSP 5
LVSP 10
LVSP 15
LVSP 20
LVSP 30
5,000
10,000
15,000
20,000
30,000
359
1,300
3,267
4,940
11,950
981
3,210
8,235
11,710
35,325
3,700
5,823
7,765
8,135
12,478
LVSP 40
LVSP 40P
LVSP 60
LVSP 80
LVSP 100
40,000
40,000
60,000
80,000
100,000
20,550
61,700
9,975
55,854
39,240
145,566
75,000
254,000
Contact Factory
15,250
17,300
19,604
24,600
*Contact the factory for additional rating or configuration availability
®
1000000
100000
10000
80kA
60kA
40kA
30kA
20kA
10kA
5kA
1000
100
AVAILABLE FAULT CURRENT SYMMETRICAL R.M.S. AMPERES
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