Bussmann®
Pin Indicating Type
FNA
Dual-Element, Time-Delay
1/10–30 Amps
Dimensional Data
Time-Current Characteristic Curves–Average Melt
0.406"
(blown)
AMPERE
RATING
15
20
100
0.343"
(blown)
0.343"
1
()400.0ע
0.063"
1.5"
()130.0ע
(not blown)
1.5"
10
.406"
.406"
.817"
TIME IN SECONDS
0.063"
1
12-30A
Dual Tube Construction
CATALOG SYMBOL: FNA (5AG) ⁄Ω¡º-10A
DUAL-ELEMENT, TIME-DELAY
1/10 TO 30 AMPERES
U.L. LISTED:
⁄Ω¡º-°Ω¡ºA, IR 35A@ 250V
IR 10kA@ 125V
1-15A, IR 10kA@ 125V
(GUIDE # JDYX, FILE # E19180)
CSA CERTIFIED
0-10/125V A
(CLASS 1422-01, FILE # 53787)
125 Volts AC
FNA-1
FNA-3
FNA-9
FNA-1/8
FNA-1-1/8
FNA-3-2/10
FNA-10
FNA-15/100
FNA-1-1/4
FNA-3-1/2
1,000
125 Volts AC IR
FNA-1/10
100
250 Volts AC IR* 125 Volts AC IR
10
.01
Electrical Ratings (Catalog Symbol and Amperes)
1
.1
CURRENT IN AMPERES
IR
FNA-12 10,000A
FNA-2/10
FNA-1-4/10
FNA-4
FNA-15
FNA-1/4
FNA-1-1/2
FNA-4-1/2
32 Volts AC†
FNA-3/10
FNA-4/10
IR
IR
IR
FNA-20
35A FNA-1-6/10 10,000A FNA-5
10,000A
FNA-1-8/10
FNA-5-6/10
FNA-25
FNA-1/2
FNA-2
FNA-6
FNA-6/10
FNA-2-1/4
FNA-6-1/4
FNA-30
—
FNA-3/4
FNA-2-1/2
FNA-7
—
FNA-8/10
FNA-2-8/10
FNA-8
—
IR
1kA
• Use in power electronic circuits in which there are high
inrush currents and fuse openings must be quickly apparent.
• Has silver-plated pin for positive, electrical signal activation.
• FNAs larger than 10 amperes have dual-tube construction.
• Mount in Buss fuseblock 3839 for signal indication.
• Mount in HPF-C panel-mounted fuseholder or BM series
fuseblocks for visual indication.
*Interrupting rating of 10,000A at 125V AC.
†Interrupting rating of 1,000A at 32V.
CE logo denotes compliance with European Union Low Voltage Directive
(50-1000V AC, 75-1500V DC). Refer to BIF document #8002 or contact
Bussmann Application Engineering at 314-527-1270 for more information.
Carton Quantity and Weight
Ampere
Ratings
Carton
Qty
Weight
Lbs.
Kg.
0–10
100
1.5
0.650
12–30
100
3.0
1.36
The only controlled copy of this BIF document is the electronic read-only version located on the Bussmann Network Drive. All other copies of this BIF document are by definition uncontrolled. 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.
11-7-01
SB98107
Form No. FNA
Page 1 of 1
BIF Doc #2029
