Bussmann
®
Ferrule
FWL/FWS 1250V/1500V
Size
Electrical Characteristics
I2t (A2S)
Rated
Current
Clearing
RMS-Amps
Pre-arc
at 1000 Vdc
†2
0.8
†6
27
20 ≈ 127mm
†15
300
(·Ω¡§∑)
‡20
675
‡30
1850
n Interrupting rating 45kA RMS Symmetrical.
n Rated voltage (IEC) †1500V ‡1250V
n 1000 Vdc rating.
n See accessories on page 90.
2.4
81
700
1550
4300
2-30A
Ordering Information
Watts
Loss
Part
Number
Carton
Qty.
Carton
Weight
(kg)
4.4
6.7
5
5.9
7.5
FWS-2A20F
FWS-6A20F
FWS-15A20F
FWL-20A20F
FWL-30A20F
10
1.00
Dimensions
Curves
Figure
Number
See Page
or
(BIF #)
Fig. 1
page 96
(35785109)
1 kg = 2.2 lbs.
1 lb = 0.45 kg
Dimensions
Fig. 1: 2-30 Amp Range
127.0
(5.000")
20.5
(0.807")
16.0
(0.630")
Dimension in mm.
1mm = 0.0394∑
1∑ = 25.4mm
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.
rev.6/29/98
Form No. FWL/FWS
Page 1 of 1
BIF Doc #720040