Sovereign Surface Mounted Fuse-Switches
Sovereign Fuse-Switches 63A-800A - SPN, TPN & TPSN
  • Robust steel enclosures to IP31
  • Unique Pozi-slot design
  • Versatile performance
  • Positive contact indicator
  • Lid locking
  • Easy busbar connection
  • Range of cable boxes available

All units are supplied with 415V fuselinks to maximum rating.

Sovereign Fuse-Switches SPN & DP

Nom.

Single Pole & Neutral

Double Pole

BS 88
Fuselink

Phase
Link

Rating

Cat. No.

Cat. No.

Ref.

Cat.No.

63A

SMM601N

SMM602

A2-A3

L60 

100A

SMM1001N

SMM1002

B1

L100 

160A

SMM1601N

SMM1602

-

L160 

200A

SMM2001N

SMM2002

B1-B2

L200 

Add suffix LC for units without fuselinks fitted e.g. SMM2002NLC

Sovereign Fuse-Switches TPN & TPSN

Nom.

Triple Pole & Neutral

Triple Pole & Switched
Neutral

BS 88
Fuselink

Phase
Link

Rating

Cat. No.

Cat. No.

Ref.

Cat.No.

63A

SMM603N

-

A2-A3

L60 

100A

SMM1003N

SMM1003SN

B1

L100 

160A

SMM1603N

SMM1603SN

-

L160 

200A

SMM2003N

SMM2003SN

B1-B2

L200 

315A

SMM3003N

SMM3003SN

B1-B2

L300 

400A

SMM4003N

SMM4003SN

B3-B4

L400 

630A

SMM6003N

SMM6003SN

C1-C2

L600 

800A

SMM8003N

SMM8003SN

C1-C2-C3

L800

Add suffix LC for units without fuselinks fitted e.g. SMM2003NLC
Handle locking 63A Padlock Cat. No.
PL1250. Handle locking 100A-800A Padlock Cat. No. PL1251. Figure locks can be fitted to 200A-800A units. An auxiliary switch can be fitted to 100A-800A.

Fuse-Switch, Switch Isolator
Ratings to BS 5419, IEC 408

Nominal Rating

63A

100A

160A

200A

315A

400A

630A

800A

Rated thermal current
               
- fused

amps

63

100

160

200

315

400

630

800
- copper links

amps

100

160

160

315

450

630

800

1000

Rated operational voltage

550V

550V

415V

550V

550V

550V

550V

550V

Rated insulation
voltage

660V

660V

660V

660V

660V

660V

660V

660V

Rated frequency

Hz

40-60

40-60

40-60

40-60

40-60

40-60

40-60

40-60

Rated fuse short circuit

current at 550*

kA

63

63

63*

63

63

63

63

63

Rated operational current
               

at 500V AC21*

amps

100

160

160*

315

450

630

800

1000

at 550V AC22*

amps

63

100

160*

200

315

400

630

800

at 415V AC23

amps

40

83

83

136

263

263

385

505

Approx.

kW

22

45

45

75

150

150

225

300

HP

30

60

60

100

200

200

300

400

Fuselink BS 88 form

A2,A3

B1

-

B1,B2
B3

B1,B2
B3,B4

B1,B2

C1,C2

C1,C2
C3

Termination stud size

M6

M8

M8

M10

M16

M16

M20

M20

Sovereign Fuse-Switch Dimensions mm

Rating

Design
Type

A

B

C

D

E

F

G

H

63A

'A'

163

140

336

196

86

180

M6

243

100A

'A'

150

190

356

262

101

210

M6

305

160A

'A'

150

190

356

262

101

210

M6

305

200A

'B'

266

226

348

340

41

252

M8

402

315A

'B'

343

286

425

400

41

252

M8

402

400A

'B'

343

286

425

400

41

252

M8

402

630A

'B'

481

410

563

530

41

362

M10

612

800A

'B'

481

410

563

530

41

362

M10

612

Suitable HRC Fuselinks

Fuse-Switch

Form

Suitable Bill
HRC Fuselink

Fuselink

Rating

BS 88

Cat. No.

Rating

63A

A2 offset tag
2 hole fixing

BTIA2

2A

BTIA4

4A

BTIA6

6A

BTIA10

10A

BTIA16

16A

BTIA20

20A

BTIA25

25A

BTIA32

32A

A3 central tag
2 hole fixing

BTIS40

40A

BTIS50

50A

BTIS63

63A

100A

B1 central tag
2 hole fixing

BTBC32

32A

BTBC40

40A

BTBC50

50A

BTBC63

63A

BTC80

80A

BTC100

100A

160A

B1 central tag
2 hole fixing

BTC80

80A

BTC100

100A

BTF125

125A

BTF160

160A

200A

B1 central tag
2 hole fixing

BTC80

80A

BTC100

100A

B2 central tag
2 hole fixing

BTF125

125A

BTF160

160A

BTF200

200A

315A

B2 central tag
2 hole fixing

BTF125

125A

BTF160

160A

BTF200

200A

B3 central tag
2 hole fixing

BTKF250

250A

BTKF315

315A

400A

B3 central tag
2 hole fixing

BTKF250

250A

BTKF315

315A

B4 central tag
2 hole fixing

BTMF355

355A

BTMF400

400A

630A

C1 central tag
4 hole fixing

BTM355

355A

BTM400

400A

C2 central tag
4 hole fixing

BTTM450

450A

BTTM500

500A

BTTM630

630A

800A

C1 central tag
4 hole fixing

BTM355

355A

BTM400

400A

C2 central tag
4 hole fixing

BTTM450

450A

BTTM500

500A

BTTM630

630A

C3 central tag
4 hole fixing

BTLM710

710A

BTLM800

800A

Cable Entry Boxes
Cable sizes shown are copper cable sizes. It must be appreciated that many cabling variations can be applied. Enquiries for specific cable arrangements are invited.

Cable Entry Boxes

Sovereign

Sovereign

Short Cable Box

Long Cable Box

Rating

Polarity

Cat. No.

Cat. No.

63A

SPN/DP/TPN

Asymmetrical Box
will admit cables
up to 35mm²
on one end
only

SMB63L
will admit 4 core cables
up to 50mm²

100A

SPN/DP/TPN/
TPSN

SMB100L
will admit 4 core cables
up to 95mm²

160A

SPN/DP/TPN/
TPSN

SMB100L
will admit 4 core cables
up to 95mm²

200A

SPN/DP/TPN/
TPSN

SMB200
will admit 4 core cables
up to 95mm²

SMB200L
will admit 4 core cables
up to 150mm²

315A

TPN/TPSN

SMB300
will admit 4 core cables
up to 240mm²

SMB300L
will admit 4 core cables
up to 300mm²

400A

TPN/TPSN

SMB300
will admit 4 core cables
up to 240mm²

SMB300L
will admit 4 core cables
up to 300mm²

630A

TPN/TPSN

SMB600
will admit 1, 4 core cable
up to 400mm²

SMB600E
will admit 2 x 4 core cables
up to 300mm²

800A

TPN/TPSN
Cable Box Assembly Kit comprises: Front and rear panels; two side panels; fixing screws and instructions for assembly with existing top cover of the SMM fuse-switch are included. Cable boxes are only suitable for use with approprate Sovereign fuse-switches.

Short and Long Cable Entry Box Dimensions mm.

Cat. No.

A

B

C

SMB63L

98

180

196

SMB100L

98

210

262

SMB200

120

252

340

SMB200L

183

252

340

SMB300

237

252

400

SMB300L

287

252

400

SMB600

286

362

530


Reverse Cable Entry Boxes
200A and above reverse entry boxes are supplied complete with the required number of copper extension pieces.

Reverse Entry Cable Boxes

Sovereign

Sovereign

Cable Box

Dimensions mm.

Rating

Polarity

Cat. No.

A

B

C

D

63A

SPN/DP/TPN

SRB603

98

108

-

-

100A

SPN/DP/TPN/
TPSN

SRB1004

102

171

36

226

160A

SPN/DP/TPN/
TPSN

SRB1004

102

171

36

226

200A

SPN/DP/TPN/
TPSN

SRB2004

122

205

36

370

315A

TPN/TPSN

SRB3004

122

205

36

370

400A

TPN/TPSN

SRB4004

122

205

36

370

630A

TPN/TPSN

SRB6004

200

389

36

490

800A

TPN/TPSN

SRB8004

200

389

36

490


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