Spxn series solar fuse, Preliminary datasheet, Powr-gard – Littelfuse SPXN Series User Manual
Page 2: Fuse datasheet, Electrical specifications ordering information, Electrical specification – agency requirements, Specifications subject to change
littelfuse.com
© 2014 Littelfuse POWR-GARD
®
Products
Rev: 020314
POWR-GARD
®
Fuse Datasheet
2 of 3
amPerage
oPeNiNg time (miNUteS)
100% of amp
rating per Ul
113% of amp
rating per iec
135% of amp
rating per Ul
145% of amp
rating per iec
200% of amp
rating per Ul
200
Temperature
Stabilization
180 Min
120 Max
180 Max
10 Max
250-400
12 Max
SPXN SerieS Solar FUSe
Electrical Specifications
Ordering Information
am
Perage
Voltage iNterrUPtiNg
ratiNg
Nom cold
reSiStaNce
(ohm)
WattS loSS
at 100% rated
cUrreNt (W)
WattS loSS
at 80% rated
cUrreNt (W)
WattS loSS
at 70% rated
cUrreNt (W)
meltiNg
i
2
t (a
2
s) 15 ka
(1500Vdc)
total cleariNg
i
2
t (a
2
s) 15 ka
(1500 Vdc)
ageNcieS
dc
dc
Ul*
iec* roHS reacH
200
1500
30 kA
0.482
33.76
18.03
12.86
190791
305267
•
•
•
•
250
1500
30 kA
0.402
42.20
22.54
16.08
297635
476217
•
•
•
•
300
1500
30 kA
0.345
50.64
27.05
19.30
428595
685753
•
•
•
•
315
1500
30 kA
0.329
53.17
28.40
20.27
471455
754329
•
•
•
•
350
1500
30 kA
0.300
59.02
31.52
22.50
579890
927825
•
•
•
•
400
1500
30 kA
0.266
67.28
35.93
25.66
759656
1215451
•
•
•
•
*pending
Electrical Specification – Agency Requirements
SerieS
amPerage amP code
catalog NUmber
Pack QUaNtity
orderiNg NUmber
UPc
SPXN
200
200
SPXN200
1
SPXN200.X
07945880827
SPXN
250
250
SPXN250
1
SPXN250.X
07945880828
SPXN
300
300
SPXN300
1
SPXN300.X
07945880829
SPXN
315
315
SPXN315
1
SPXN315.X
07945880830
SPXN
350
350
SPXN350
1
SPXN350.X
07945880831
SPXN
400
400
SPXN400
1
SPXN400.X
07945880832
PRELIMINARY DATASHEET
SPECIFICATIONS SUBJECT TO CHANGE