TOE 58V Series Datasheet

TOE 58V Series Datasheet
Blade Fuses
TOE MAXI® STYLE BLADE FUSE RATED 58V
Specifications
Insulating Body:
Out of thermoplastic (UL 94-V0, heat-resistant)
Cover:
Out of thermoplastic (V0, transparent),
Visible melting-element
Terminals:
Blade contacts
Copper alloy, gal, Sn / alliage cuivreux, gal. Sn
Edge-protected
Interrupting Rating:
1000 A @58 VDC
Complies with:
ISO 8820-3:2002(E)
UL 248 Special Purpose Fuses
Ordering Information
Part Number
Package Size
142.6885.5xx2
1000
Description
The TOE is a MAXI ® style fuse rated at 58V, featuring three
piece design with copper contacts for excellent reliability in
harsh environment conditions and low voltage drop. Current
ratings 20A thru 70A. With see-through cover for easy detection
of blown fuses.
Time-Current Characteristics
% of Rating
Opening Time Min / Max (s)
100
360,000 s / –
135
60 s / 1,800 s
200
2 s / 60 s
350
0.20 s / 7 s
600
0.040 s / 1 s
Ratings
Part Number
Current Rating
Housing Color
Typ. Voltage Drop
Littelfuse max.
Cold Resistance
I2t
142.6885.5202
20 A
110 mV
3.70 mΩ
1,900 A²s
142.6885.5302
30 A
100 mV
2.20 mΩ
6,000 A²s
142.6885.5402
40 A
80 mV
1.60 mΩ
12,000 A²s
142.6885.5502
50 A
85 mV
1.20 mΩ
26,000 A²s
142.6885.5602
60 A
85 mV
0.90 mΩ
45,000 A²s
142.6885.5702
70 A
80 mV
0.80 mΩ
70,000 A²s
Corresponding holder see Section “Fuse Holders.”
www.littelfuse.com
© 2012 Littelfuse • Transportation Products Catalog
Blade Fuses
TOE MAXI® STYLE BLADE FUSE RATED 58V
Dimensions
Pre-Arcing Time-Limits
Dimensions in mm
FI = 1.33 (max. operating current: 0.75 x Irat at 23°C)
© 2012 Littelfuse • Transportation Products Catalog
www.littelfuse.com
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