BUSSMANN
Technical Data 10467
Effective November 2015
SERIES
Bussmann series
10 x 38 mm gR cylindrical fuse links
Product description
Eaton’s Bussmann series 10 x 38 mm cylindrical
class gR fuse links are used to protect AC/DC
drives and semi conductors.
Standard features
•
Compact design
•
Compatible with Eaton’s Bussmann series
CH modular fuse holders (data sheet
number 720147)
Technical Data 10467
Bussmann series
10 x 38 mm gR cylindrical fuse links
Effective November 2015
Catalogue symbol
FWP-(amp)G10F
•
Fuse link size
10 x 38 mm
•
Technical data
•
Rated voltage: 690 V a.c.
•
Rated current: 4 to 32 A
•
Breaking capacity: 200 kA a.c.
•
Class of operation: gR
Standards/Approvals
•
IEC 60269-4
•
UL 248-13
Packaging
MOQ: 10
•
Table 1. Technical Data
Catalogue
number
Rated
current
(A)
Rated
voltage
(V a.c.)
Prearcing I2t
Total I2t
at 690
V a.c.
Power loss
at 80% In
(W)
Power loss
at In (W)
FWP-4G10F
4
690
5.6
17
1.13
2.05
FWP-6G10F
6
690
16
48
1.56
3
FWP-8G10F
8
690
4.3
38
0.97
1.68
FWP-10G10F
10
690
6.6
59
1.20
2.09
FWP-12G10F
12
690
9.6
84
1.69
2.99
FWP-16G10F
16
690
17
150
2.31
4.27
FWP-20G10F
20
690
23.5
200
2.86
5.35
FWP-25G10F
25
690
60.2
512
2.94
5.52
FWP-32G10F
32
690
94
800
3.82
7.43
Correction curves
Peak Arc Voltage UL
I2t correction curve K
2300
0.9
0.9
2100
K factor
0.7
0.6
0.5
0.4
KP factor for Watt losses
1
1
UL Max Arc Voltage (peak)
2500
0.8
2A - 6A
1900
In ≥ 8A
1700
1500
1300
1100
0.8
0.7
0.6
0.5
0.4
900
0.3
0.3
700
0.2
0.2
500
100
200
300
400
500
600
Eg [V] RMS value of working votlage
2
Correction curve for Watt losses
1.1
EATON www.eaton.com
700
0.1
200
300
400
500
600
Eg [V] RMS value of working votlage
700
40
50
60
70
80
90
Ib RMS value of load current in [%] of IN
100
Bussmann series
10 x 38 mm gR cylindrical fuse links
Technical Data 10467
Effective November 2015
Time-current curve
10000
1000
Pre-arcing Time (s)
100
10
1
0.1
0.01
0.001
1
10
100
1000
Prospective current (A)
EATON www.eaton.com
3
Technical Data 10467
Bussmann series
10 x 38 mm gR cylindrical fuse links
Effective November 2015
Cut-off characteristics
Peak let through current (Ipeak) vs. Prospective Short Circuit Current in SYMM. RMS value, 50Hz / p.f. > 0.15
1000
√2 x Ip
Peak CUrrent Ipeak [A]
2.5 x Ip
100
10
10
100
1000
10000
100000
Prospective current Ip (RMS. SYMM) [A]
Kt factor
Ambient temperature derating curve Kt
1.40
1.30
1.20
1.10
1.00
0.90
0.80
0.70
0.60
0.50
-50
-40
-30
-20
-10
0
10
20
30
40
50
60
70
80
90
100
Ambient temperature °C
Eaton
EMEA Headquarters
Route de la Longeraie 7
1110 Morges, Switzerland
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contained in this document, and to prices
are reserved; so are errors and omissions.
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documentation by Eaton is binding. Photos
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referenced on Eaton Internet pages and
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Electrical Sector
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Publication No. 10467
November 2015
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