Page 302 - Fegime - Electrical Product Guide Issue 1 V5
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                    SWITCHGEAR & DISTRIBUTION
    British standard
Bussmann series standard catalogue numbers 240 to 550 V a.c.
Lawson MEM
Mersen
General industrial fuses
BS88 size reference
IEC utilisation class
Rated voltage (V a.c.) ** Rated voltage 500 V a.c.
Rated current (Amps)
AC/BC
TB
SE3/SE4
AD/BD CD
TBC TC
SF3/SF4 SF5
DD
TF
SF6
ED EFS EF
TKF/TMF TKM
SF7 SG7
FF
FG
GG
TLT
SY10
GF GH
TLM TLU
SH10
BTLM42V
C3 D1
     TM
SH8
TTM
SH9
TT
SY9
gG
    BTBC42V BTC42V BTF42V BTKF42V/ BTKM42V BTKM42V BTTM42V BTMF69V
    B1
B2 B3/B4
gG gG
415 415
125 250
160 315
200 355
400
C1 C2
gG gG gG
415 415 690
125 355 450
160 400 500
200 630
 gG gG gG
500/550 500 415
2 2 80
4 4 10
gG gG gG
 550 550 550 550
450 710 710 710
500 800 800 800
    66
10 10
16 16
20** 20**
25** 25**
32** 32**
40** 40**
50** 50**
63** 63**
250
315
630 1000
1250
1000 1250
                  Motor fuses
IEC utilisation class Rated voltage (V a.c.)
Extended motor range
Dimensions (mm)
Overall length
Fixing centres
Maximum diameter
Tag configuration
Number of hole fixings
Bussmann series Camaster/Safeloc Fuse Holder
Bussmann series Red Spot Fuse Holder
Approvals
gM
500
63M80
63M100
113.5 128.5
97.5 111
21 21
Centre Centre
gM
415
100M125
100M160
100M200
126
111
31
Centre
gM gM gM
415 415 550
     200M315 315M400
136 136
111 111
47 59
Centre Centre
400M500
158 210
133/184 133/184
31 59
Centre Centre
210
133/184
74
Centre
262
167/231
74
Centre
262
165/231
83
Centre
210 198
134/185 149
83 100
Centre Centre
            2 2 2
4 4 4 4 4 4 4
RS400 RS400
    BS88 •••••••••••
IEC 60269 • • • • • • • • • • •
ASTA •••••••••••
      Direct on-line starting
Assisted start (Star/Delta, Auto-Transformer)
Assisted start (Star/Delta, Auto-Transformer)
Motor Amps Recommended Alternative
Motor Amps Recommended Alternative
Motor FLC
From
80.1 100.1 125.1 160.1 200.1 250.1 315.1 355.1 400.1 450.1 500.1 560.1
Amps Recommended Alternative
rating
From To
45.1 58
58.1 80
80.1 99
99.1 128
128.1 180
180.1 216
216.1 270
270.1 328
328.1 385
385.1 430
430.1 500
fuse link Amps
100 125 160 200 250 315 355 400 450 500 560 630 670
extended motor circuit rating
fuse link Amps
extended motor circuit rating
Amps
20M25
32M40 32M40
fuse link Amps
100
125
160
200
250
315
355
400
450
500
560 63To0gether we
extended motor circuit rating
Amps
 302
63M100 0 0.7 100M125 1.5 1.4 100M160 2.2 3.1
3.2 5.5 200M250 5.6 10 200M315 10.1 14 14.1 18 315M400 18.1 22 22.1 28 400M500 28.1 32 32.1 40 40.1 51 51.1 80
2 4 6 10 16 20 25 32 35 40 50 63 80
500.1 560
The products shown on thGisEcrNossEreRfeArenTceEchVartAarLeUa sEelection of some of the most commonly used low voltage fuse links.
560.1 620
FLC
Amps From To
To
100 125 160 200 250 315 355 400 450 500 560 0
 
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