Replacement Parts
Table 1. Parts for Loadbuster Loadbreak Tools, Catalog Numbers 5300R3, 5300r3-e, and 5400r3
Item
Complete Chassis
End Cap Assembly (includes retaining
screw and set screw)
Resetting Latch Assembly (includes
spring and roll pin)
Chassis
Shunt Strap (includes screw and
Parts
locking washer)
Hook Frame Attachment Assembly
(includes pull-ring hook, pivot, pivot
contact, and appropriate springs and
roll pins)
Chassis Cover (includes label)
Tube Cover
Complete Moving Contact Assembly
Moving
Contact
Assembly
Contact Tube
①
Parts
Guide Bearing
Requires DC-MOLY-GN lubricant (listed on page 25) .
①
24
S&C Instruction Sheet 811-510
For Use on Loadbuster,
Catalog Number
5300R3 AND 5300R3-E
5400R3
5300R3, 5300R3-E, and 5400R3
5300R3, 5300R3-E, and 5400R3
5300R3 and 5300R3-E
5400R3
5300R3, 5300R3-E, and 5400R3
5300R3, 5300R3-E, and 5400R3
5300R3, 5300R3-E, and 5400R3
5300R3 and 5300R3-E
①
5400R3
5300R3 and 5300R3-E
5400R3
5300R3, 5300R3-E, and 5400R3
●
Supersedes NA-1022-1 and NA-1022-2, respectively .
Net Weight
Catalog Number
Lbs.
NA-1026-1
2
NA-1026-2
2
NA-1044
—
NA-1045
—
NA-1046-1
—
NA-1046-2
—
NA-1047
—
NA-1063
—
N-1125
—
—
NA-1068-1
●
—
NA-1068-2
●
NA-1020-1
—
NA-1020-2
—
N-1069
—
TABLE CONTINUED ▶
Oz.
Gr.
5½
1064
8½
1149
1¾
50
1
29
½
15
¾
22
3
86
2
57
½
15
7½
213
9
256
2
57
3
86
4
⅛
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