SOLAR PRODUCTS CATALOG
1500 VDC PRODUCTS
IN-LINE FUSES
PROTECTION RELAYS
OVERVOLTAGE PROTECTION
NEW Solar Fuses & Holders
LFNH Series
Fuse Holder
SPNH Series
Solar Fuse
LFNH Series
Fuse Terminal Covers
LFPXV Series
Touch-Safe Fuse Holders
POWR-GARD
®
Solar Catalog
TABLE OF CONTENTS
1
1500 Vdc RATED PRODUCTS
SPXV String Fuses .......................................................................................................................................................................................... 2
SPXI In-Line Fuses .......................................................................................................................................................................................... 3
SPNH Fuses ................................................................................................................................................................................................... 4
LFPXV Fuse Holders........................................................................................................................................................................................ 6
LPXV Fuse Holders ......................................................................................................................................................................................... 8
1
2
3
4
5
2
1000 Vdc RATED PRODUCTS
SPFJ High Amperage Fuses ........................................................................................................................................................................... 9
SPF String Fuses........................................................................................................................................................................................... 10
SPFI In-Line Fuses ........................................................................................................................................................................................ 11
LFJ1000 Open-Face Fuse Blocks .................................................................................................................................................................. 12
SPFR Class R Fuses ...................................................................................................................................................................................... 13
SPFRHV Open-Face Fuse Blocks .................................................................................................................................................................. 13
LPHV Touch-Safe Fuse Holders .................................................................................................................................................................... 14
3
600 Vdc RATED PRODUCTS
POWR-Bar Bus Bar ....................................................................................................................................................................................... 15
LPSC / LPSM Dead-Front fuse holders ........................................................................................................................................................ 16
KLKD 10x38mm (Midget) Fuses ................................................................................................................................................................... 17
POWR-BLOKS Distribution Blocks ............................................................................................................................................................... 18
4
OVERVOLTAGE AND SWITCHING ELECTRONIC PRODUCTS
IGBT Power Modules ................................................................................................................................................................................... 19
Transient Voltage Suppression (TVS) Diodes .............................................................................................................................................. 20
Overvoltage Suppression Varistors (MOV) .................................................................................................................................................. 21
5
PROTECTION RELAY PRODUCTS
SE-601 Ground-Fault Monitor ...................................................................................................................................................................... 22
EL731 Sensitive Earth-Leakage Relay.......................................................................................................................................................... 23
APPENDIX
Solar Products by Application ...................................................................................................................................................................... 24
© 2017 Littelfuse Solar Products Catalog
1
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POWR-GARD
®
1500 V Solar Rated Products
SPXV SERIES SOLAR FUSE
1500 Vdc • 6 – 30 A
1
Specifications
Voltage Rating
Amperage Rating
Interrupting Rating
Time Constant
Material
1500 Vdc
6, 8, 10, 12, 15, 20, 25, 30 A
15 kA (UL 248-19)
30 kA (Self-Certified)
≤
1ms
Body: Melamine
Caps: Copper Alloy (Nickel Plated)
UL 248-19 Listed (File: E339112)
RoHS Compliant
REACH
Mexico
Description
The Littelfuse SPXV solar string fuse is designed
specifically for 6-30 A 1500 Vdc applications.
Approvals
Environmental
Country of Origin
Features/Benefits
•
•
•
•
10 x 85 mm package size
UL 248-19 Listed
Meets IEC 60269-6 electrical performance requirements
30,000 A interrupting rating
Part Numbering System
SPXV xxx T
Series
Amp Code
Refer to datasheet for
amp code
Package Quantity
T = 10
L = 50
Applications
• Inverters
• Combiner boxes
SERIES
SPXV
SPXV
AMP
6
20
Web Resources
Download technical resources at:
PACKAGE
QUANTITY
10
50
CATALOG
NUMBER
SPXV006
SPXV020
ORDERING
NUMBER
SPXV006.T
SPXV020.L
littelfuse.com/spxv
Dimensions mm (inches)
6 – 20 A
84.65
(3.333)
10.31
(.406)
25 – 30 A
84.65
(3.333)
13.72
(0.540)
10.00
(0.394)
Littelfuse.com/solar
2
© 2017 Littelfuse Solar Products Catalog
POWR-GARD
®
1500 V Solar Rated Products
SPXI SERIES IN-LINE SOLAR FUSES
1500 Vdc • 2.5-30 A (Patent Pending)
1
Specifications
Voltage Rating
Amperage Rating
Interrupting Ratings
Time Constant
Material
Approvals
Environmental
Country of Origin
1500 Vdc
2.5, 3.5, 4, 6, 8, 10, 12, 15, 20, 25, 30 A
15 kA (UL 248-19)
30 kA (Self-Certified)
≤
1ms
Body: Melamine
Caps: Copper Alloy (Nickel Plated)
UL 248-19 Recognized (File: E339112)
RoHS Compliant
REACH
Mexico
Description
The Littelfuse SPXI solar fuse is designed to integrate into
an in-line assembly within a wire harness. The fuse provides
photovoltaic (PV) protection that meets UL 248-19 for photovoltaic
applications. The SPXI can be electrically insulated by either
overmolding or using approved heat-shrink.
Part Numbering System
SPXI xxx T
Series
Amp Code
Refer to datasheet for
amp code
Features/Benefits
•
•
•
•
UL 248-19 Recognized
Meets IEC 60269-6 electrical performance requirements
30,000 A interrupting rating
No fuse holder required
Package Quantity
T = 10
L = 50
SERIES AMP
SPXI
SPXI
SPXI
3.5
4
20
PACKAGE
QUANTITY
10
10
50
CATALOG
NUMBER
SPXI03.5
SPXI004
SPXI020
ORDERING
NUMBER
SPXI03.5T
SPXI004.T
SPXI020.L
Applications
• Photovoltaic wire harness
Recommended Crimping Tool
T&B Sta-Kon ERG4002
Web Resources
Download additional technical information and view the
complete solar portfolio:
littelfuse.com/spxi
Dimensions mm (in)
2.5-4 A
3.56
(0.140)
12.26
(0.483)
81.41
(3.205)
9.53
(0.375)
5.59
(0.220)
10.31
(0.406)
6-20 A
3.56
(0.140)
12.26
(0.483)
110.06
(4.333)
9.53
(0.375)
5.59
(0.220)
10.31
(0.406)
25-30 A
3.56
(0.140)
12.26
(0.483)
110.06
(4.333)
9.53
(0.375)
5.59
(0.220)
13.72
(0.540)
© 2017 Littelfuse Solar Products Catalog
3
Littelfuse.com/solar
