Limiter ANN
Ver y Fast-Acting
Form No. ANN
Page 1 of 1
BIF Doc #2023
Bussmann®
12-17-98
SB98107 Rev. A
Catalog Symbol: ANN
Very Fast-Acting
Ampere Rating: 10 to 800 Amperes
Voltage Rating: 125 Volts AC (or less)
80 Volts DC (or less)
Interrupting Rating: 2,500 Amperes AC,
2,700 Amperes DC
Agency Approvals: U.L. Recognized, 35-400 Amps
Guide JFHR2, File E56412
0.34"
(8.7mm)
0.88"
(22.2mm)
0.88"
(±0.005)
(22.2mm)
0.34"
(±0.005)
(8.7mm)
3.19"
(±0.015)
(81.0mm)
2.44"
(±0.015)
(61.0mm)
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 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 con-
tained in this bulletin. Once a product has been selected, it should be tested by the user in all possible applications.
Dimensional Data
10,000
10
100
1,000
CURRENT IN AMPERES
100
10
1
.1
.01
TIME IN SECONDS
AMPERE
RATING
35
50
60
80 100
125 150
200
300
400
500
250
600
800
Electrical Ratings (Catalog Symbol and Amperes)
125 Volts AC, IR 2500A @ 125V
ANN-10 ANN-90 ANN-225 ANN-400
ANN-35 ANN-100 ANN-250 ANN-500
ANN-40 ANN-125 ANN-275 ANN-600
ANN-50 ANN-150 ANN-300 ANN-700
ANN-60 ANN-175 ANN-325 ANN-800
ANN-80 ANN-200 ANN-350 —
Time-Current Characteristic Curves–Average Melt
General Information:
• Very fast-acting (high speed of responses to short-circuit
currents).
• An open link element is visible through a mica window.
• Stud mounts in Buss fuseblock 4164.
Fuse Block No. 4164
