LITTELFUSE LVSP40

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 compliance 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)
1000000
AGENCY APPROVALS: Recognized under the components program
of Underwriters Laboratories for Special Purpose Fuses.
AGENCY FILE NUMBERS: UL E71611
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)
PEAK LET-THRU IN AMPERES
100000
RATINGS: 5-100kA 8x20µs Surge withstand 600VAC 200kA I.R.
80kA
60kA
40kA
30kA
20kA
10000
10kA
5kA
1000
ORDERING INFORMATION:
100
200000
100000
AVAILABLE FAULT CURRENT SYMMETRICAL R.M.S. AMPERES
*Contact the factory for additional rating or configuration availability
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463
BLADE TERMINAL AND
SPECIAL PURPOSE FUSES
12
10000
[email protected]
100kA, 60Hz
(A)
3,700
5,823
7,765
8,135
12,478
15,250
17,300
19,604
24,600
1000
Nominal
Nominal
8x20µs
Melting I 2t
Clearing I 2t
Surge Rating A2 Sec
A2 Sec
5,000
359
981
10,000
1,300
3,210
15,000
3,267
8,235
20,000
4,940
11,710
30,000
11,950
35,325
40,000
20,550
61,700
40,000
9,975
55,854
60,000
39,240
145,566
80,000
75,000
254,000
100,000
Contact Factory
100
Catalog
Number
LVSP 5
LVSP 10
LVSP 15
LVSP 20
LVSP 30
LVSP 40
LVSP 40P
LVSP 60
LVSP 80
LVSP 100
Blade Terminal & Special Purpose Fuses
Surge Fuses
LVSP Series Surge Fuse
®
Reference Dimensions:
LVSP (5-20)-2
LVSP (5-20)-R
LVSP40P
LVSP (30-100)
.483
2XR .128
.256
.080
LVSP (30-100)-2
.334
R
.816
.816
Surge
Suppression
FUSE
LVSP30
2.250
2.250
3.590
3.040
600 VAC or LESS
.500
464
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