11
FUSE BLOCKS
AND CLIPS
10A
520
X
X
.03" STANDOFF
.40"
.18"
.50"
.950
.005
RECOMMENDED HOLE PATTERN
.050"
.055" TYP.
1.03" WITH A 5X20mm
FUSE INSTALLED
10A
520
X
X
.40"
.110"
.090" DIA. THRU
.07"x.13 HOLE
.50"
.54"
1.44"
.92"
45
.016"
520 004
10A
520
X
X
.40"
.110"
.090" DIA. THRU
.50"
.54"
1.44"
.92"
45
.016"
.40"
.50"
.54"
1.44"
.92"
45
.016"
.428"
.040 DIA.
520 003
520 005-GY
SOLDER TERMINAL
TYPES:
The metric Omni-Blok
fuse block, for 5 x 20mm size fuses, is a low
profile design that is available with a choice of solder type terminals,
NEMA style QC terminals, or PC board mountable terminals. Each of
these designs has tin-plated brass terminals. A unique design feature
provides self-alignment of the clips to the fuse caps. This feature, plus a
one-piece clip/terminal design, assures low contact resistance. An anti-
rotation feature is also available on the solder and QC terminal designs.
APPROVALS:
Recognized under the Components Program
of Underwriters Laboratories and Certified by CSA. VDE and
Semko approved.
SPECIFICATIONS:
Electrical:
UL/CSA
VDE/Semko
Solder Type --
10A, 300V.
6.3A, 250V.
Q.C. Type --
10A, 300V.
6.3A, 250V.
PCB Type --
10A, 300V.
6.3A, 250V.
Dielectric Strength:
1500V., Minimum.
Clip/Terminals:
Tin-Plated Spring Brass.
Base:
Glass reinforced Thermoplastic, UL 94V0 flammability rating.
Gray color (GY) for anti-rotational series, black color for all others.
Ambient Temperature:
40C to +85C.
PATENTED
ORDERING INFORMATION:
Catalog
Typical Overall
Clip/
Anti-Rotation
Number
Width
Terminals
Boss
Solder Type Terminals
520 004
.40"
Brass
No
NEMA Style .110" Q.C. Terminals
520 003
.40"
Brass
No
520 005-GY
.40"
Brass
Yes
PC Board Mount
520 101
.40"
Brass
No
Q.C. TERMINAL
TYPES:
P.C. MOUNT TYPE
520 101
V
D
E
Metric OMNI-BLOK
Fuse Block
Molded Base Type
Fuse Blocks and Clips
349
w w w . l i t t e l f u s e . c o m
For 5 x 20mm Fuses
Next
Previous
PDF 
ZIP