Bussmann Division
Cooper (U.K.) Ltd
Burton-on-the-Wolds
Leicestershire, LE12 5TH
United Kingdom
Tel: (44) (0)1509 88 27 37
Fax: (44) (0)1509 88 27 86
Dimensional Data (mm)
Time-Current Characteristic Curves
This bulletin is intended to clearly present comprehensive product data and provide technical information that will help the end user with design
applications. Bussmann reserves the right, without notice, to change design or construction of any products and to discontinue or limit
distribution of any products. Bussmann also reserves the right to change or update, without notice, any technical information contained in this
bulletin. Once a product has been selected, it should be tested by the user in all possible applications.
Packaging - 25 per carton.
Joint Service 11.96
Doc. No. 4190
Head Office
St. Louis, MO, U.S.A. Tel: (314) 527-3877 Fax: (800) 544-2570 International Fax: (314) 527-1445
BiFBussmann Information Fax (00 1) 314 527 1450
The range of Joint Service Fuse Links was originally
developted for the Admiralty, but is now classified under
the N.A.T.O. Reference system - Ref. Number 5920.99
The fuse links have been type approved and include short
circuit tests to BS88, at 440 volts 33kA.
Made to Defence Standard 59-96
The complete Joint Service range has been entered by
Lloyd's Register of Shipping in their schedule 'A' cartridge
fuses for use in all types of ships.
Whilst intended for use by the Services, the fuse links are
also suitable for normal industrial applications, being
especially useful wherever space is at a premium, e.g. In
the electronic, aeronautical and allied industries.
Fuse Type
and
Ordering
Code
Rating
Amps
End
Cap
Nom.
Watts
Loss
Pre-
Arcing
Total at
440V
059-0148 10 Fer 49.3 148 1.80
059-0149 15 Fer 135 404 2.20
059-0150 20 Fer 197 592 3.66
059-0151 30 Fer 822 2460 5.97
059-0122 10 OBT 49.3 148 1.80
059-0123 15 OBT 135 404 2.20
059-0124 20 OBT 197 592 3.66
059-0125 30 OBT 822 2460 5.97
012-0067 40 OBT 1210 3640 5.92
011-9127 50 OBT 1850 5550 7.75
012-0141 60 OBT 5280 15,800 6.54
I t (Amp Seconds)
22
37.6
8.71
8.71
16.7
70.7
55.84
37.4
16.7
18.0
Ferrule
Offset Bolted Tag (OBT)
BS88 Joint Service Fuse Links
Ferrule Type or Offset Bolted type Fuses 10 to 60 Amps 440V sc
Body Size '2'
Bussmann®
10A
15A
20A
30A
40A
50A
60A
