Appendix 1 Breaker Mounting Screws - Mitsubishi Electric C Series Handling And Maintenance

APPENDIX 1 Breaker mounting screws

■ NFB
Se-
Type
ries
NF30-CS, MB30-CS
NF50-SS(1P)
NF32-SW, NF63-CW, NF63-SW, NF63-HW
NF125-CW, NF125-SW, NF125-HW
NF250-CW, NF250-SW, NF250-HW
MB30-SW, MB50-CW, MB50-SW
MB100-SW
S
NF160-SW, NF160-HW, MB225-SW
·
C
·
NF125-SGW, NF125-HGW
M
NF160-SGW, NF160-HGW
·
NF250-SGW, NF250-HGW
E
NF400-CW, NF400-SW, NF400-SEW
NF400-HEW, NF400-REW
NF630-CW, NF630-SW, NF630-SEW
NF630-HEW, NF630-REW
NF800-CEW, NF800-SDW, NF800-SEW
NF800-HEW, NF800-REW
NF1000-SEW, NF1250-SEW, NF1250-SDW
NF1600-SEW, NF1600-SDW
NF125-RGW, NF250-RGW
NF125-UGW, NF250-UGW
U
NF400-UEW(3P)
NF400-UEW(4P), NF800-UEW
BH, BH-S
BH
BH-P, BH-PS
NF50-SWU, NF100-CWU,
NF100-SWU, NF225-CWU
UL
NF-SFW, NF-SJW,
NF-HJW
Remark 1) The attaching screws as shaded in the table above shall be delivered in the same packages as MCCB, except the plug-in connection type screws, which
shall be put into the package of plug-in type terminal block. Any other attaching screws shall be supplied by users themselves.
2) Attaching screws other than hexagonal socket bolts and hexagonal bolts are Pround head screws.
3) Any models having two types of attaching screws have different screws lengths on line and load sides.
4) NF800-UEW have no plug-in type.
■ NV
Type
NV-2F, NV-G2N, NV-G3NA
NV30-CS, MN30-CS
NVB50-P
NV32-SW, NV63-CW, NV63-SW, NV63-HW
NV125-CW, NV125-SW, NV125-HW
NV125-RW
NV250-SEW, NV250-HEW, NV250-CW,
NV250-SW, NV250-HW
NV250-RW
NV400-CW, NV400-SW, NV400-SEW, NV400-HEW, NV400-REW
NV630-CW, NV630-SW, NV630-SEW, NV630-HEW
NV800-SEW, NV800-HEW
ZBA
Relay
ZSA · ZU · ZHA
ZT15B · ZT30B · ZT40B
ZCT
ZT60B · ZT80B · ZT100B
Remark 1) The attaching screws as shaded in the table above shall be delivered in the same packages as ELCB.
Wood screw (round
Depth
Front-connection Rear-connection
wood screw)for Front-
of hole
connection
4.1 ✕ 25 M4 ✕ 0.7 ✕ 20
10
M4 ✕ 0.7 ✕ 55
46 —
4.1 ✕ 58 M4 ✕ 0.7 ✕ 55
45
4.1 ✕ 58 M4 ✕ 0.7 ✕ 55
45
M4 ✕ 0.7 ✕ 73
63 —
M6 ✕ 60
47 —
M6 ✕ 35
15 —
M8 ✕ 40
18.5 —
M8 ✕ 40
18.5 —
M4 ✕ 0.7 ✕ 73
63 —
M4 ✕ 0.7 ✕ 73
63 —
M6 ✕ 65/162
47/144 —
M6 ✕ 35/132
15/112 —
— Mounting bracket
—
— Mounting plate
— — —
M4 ✕ 0.7 ✕ 55
45 —
M4 ✕ 0.7 ✕ 73
63 —
Wood screw (round
Depth
wood screw) for
of hole
Front-connection
Front-connection
4.1 ✕ 25 M4 ✕ 0.7 ✕ 35
16
4.1 ✕ 25 M4 ✕ 0.7 ✕ 20
10
— — BPA mounting base
4.1 ✕ 58 M4 ✕ 0.7 ✕ 55
45
4.1 ✕ 58 M4 ✕ 0.7 ✕ 55
45
M4 ✕ 0.7 ✕ 55/73
45/61 —
4.1 ✕ 58 M4 ✕ 0.7 ✕ 55
45
M4 ✕ 0.7 ✕ 55/73
45/61 —
47 —
15 —
M4 ✕ 0.7 ✕ 20
10 —
M4 ✕ 0.7 ✕ 20
10.5 —
M5 ✕ 0.8 ✕ 20
— —
— —
Plug-in (drawout)
M4 ✕ 0.7 ✕ 20
—
M4 ✕ 0.7 ✕ 55
—
M4 ✕ 0.7 ✕ 55 M4 ✕ 0.7 ✕ 55
M4 ✕ 0.7 ✕ 55
M4 ✕ 0.7 ✕ 55
M4 ✕ 0.7 ✕ 73
M4 ✕ 0.7 ✕ 73 M4 ✕ 0.7 ✕ 73
M6 ✕ 72 M6 ✕ 72
M6 ✕ 40 M6 ✕ 35
M8 ✕ 40 M8 ✕ 40
M8 ✕ 40
—
M4 ✕ 0.7 ✕ 73 M4 ✕ 0.7 ✕ 73
M4 ✕ 0.7 ✕ 73 M4 ✕ 0.7 ✕ 73
M6 ✕ 72/169 M6 ✕ 72/169
M6 ✕ 40/137 M6 ✕ 35/132
— —
— —
— BPA mounting base
— —
— —
Screw for iron plate (P round head screw)
Rear-connection
—
M4 ✕ 0.7 ✕ 20
M4 ✕ 0.7 ✕ 55
M4 ✕ 0.7 ✕ 55
M4 ✕ 0.7 ✕ 55/73
M4 ✕ 0.7 ✕ 55
M4 ✕ 0.7 ✕ 55/73
M6 ✕ 60 M6 ✕ 72
M6 ✕ 35 M6 ✕ 40
—
Flush (P counter sunk flat head screw)
M4 ✕ 0.7 ✕ 12
—
M6 ✕ 20
—
Required quantity per unit
1P 2P 3P 4P
— 2 2 —
2 — — —
— 2 2 4
2 2
— 4
(plug-in:4) (plug-in:4)
— 4 4 4
— 4 4 4
4
— 4 4
(plug-in:6)
— 4 4 4
— 4 4 4
— 4 4 —
— 4 4 4
— — 4 —
— — 4 6
2 4 4 —
— — — —
— — — —
— 2 2 —
— — 4 —
Depth of hole
Required quantity per unit
Plug-in 2.3P 4P
— 2 —
— 2 —
— 1 —
M4✕0.7✕55 2 —
M4✕0.7✕55 2 4
M4✕0.7✕55/73 4 —
2
M4✕0.7✕55 —
(plug in:4)
M4✕0.7✕55/73 4 —
M6 ✕ 72
4 4
M6 ✕ 35
4 4
— 2
— 2
— 4
— 4
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