Expert Electrical Product Guide 2022

SWITCHGEAR & DISTRIBUTION

British standard Bussmann series standard catalogue numbers 240 to 550 V a.c.

AC/BC AD/BD CD DD ED

EFS

EF

FF

FG

GG GF

GH

Lawson

TB

TBC

TC

TF

TKF/TMF TKM TM TTM TT

TLT

TLM TLU

MEM

SE3/SE4 SF3/SF4 SF5

SF6

SF7

SG7

SH8

SH9

SY9

SY10

SH10

Mersen

BTBC42V BTC42V BTF42V BTKF42V/ BTMF69V

BTKM42V BTKM42V BTTM42V

BTLM42V

General industrial fuses BS88 size reference

B1 gG

B2 gG

B3/B4

C1 gG

C2 gG

C3

D1

IEC utilisation class

gG

gG

gG

gG

gG

gG

gG gG

Rated voltage (V a.c.) ** Rated voltage 500 V a.c.

500/550 500

415

415 125 160 200

415 250 315 355 400

415 125 160 200 250 315

415 355 400

690 450 500 630

550 450 500 630

550 710 800

550 710 800

550 710 800

Rated current (Amps)

2 4 6

2 4 6

80 10

1000 1250

1000 1250

10 16

10 16

20** 25** 32** 40** 50** 63**

20** 25** 32** 40** 50** 63**

Motor fuses IEC utilisation class Rated voltage (V a.c.) Extended motor range

gM 500

gM gM gM

gM 550

415

415

415

63M80 63M100

100M125 200M315 315M400

400M500

100M160 100M200

Dimensions (mm) Overall length

113.5 128.5

126 111

136 111

136

158

210

210

262

262

210

198

Fixing centres

97.5

111

111 133/184 133/184 133/184 167/231 165/231 134/185 149

Maximum diameter Tag configuration

21

21

31

47

59

31

59

74

74

83

83

100

Centre Centre Centre Centre Centre Centre Centre Centre Centre Centre Centre Centre

Number of hole fixings

2

2

2

4

4

4

4

4

4

4

Bussmann series Camaster/Safeloc Fuse Holder Bussmann series Red Spot Fuse Holder

RS400 RS400

Approvals BS88

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IEC 60269

ASTA

Assisted start (Star/Delta, Auto-Transformer) Motor FLC Amps Recommended fuse link Alternative extended

Direct on-line starting Motor rating

Assisted start (Star/Delta, Auto-Transformer) Motor FLC Amps Recommended fuse link Alternative extended

Amps Recommended fuse link

Alternative extended

motor circuit rating Amps

motor circuit rating Amps 63M100 100M125 100M160

motor circuit rating Amps

From To

Amps

From To

Amps

From To

Amps

80.1

100 125 160 200 250 315 355 400 450 500 560

100 125 160 200 250 315 355 400 450 500 560

45.1 58.1 80.1 99.1

58 80 99

100 125 160 200 250 315 355 400 450 500 560 630 670

0

0.7 1.4 3.1 5.5

2 4 6

100.1 125.1 160.1 200.1 250.1 315.1 355.1 400.1 450.1 500.1 560.1

1.5 2.2 3.2 5.6

128 180 216 270 328 385 430 500 560 620

10 16 20 25 32 35 40 50 63 80

128.1 180.1 216.1 270.1 328.1 385.1

200M250 200M315

10 14 18 22 28 32 40 51 80

10.1 14.1 18.1 22.1 28.1 32.1 40.1 51.1

20M25

315M400

32M40 32M40

400M500

302 430.1 500.1 560.1

Together we GENERATE VALUE 630 The products shown on this cross reference chart are a selection of some of the most commonly used low voltage fuse links. 0