V321BA60 Littelfuse Inc, V321BA60 Datasheet - Page 2

• Manufacturer Part Number: V321BA60
• Description: VARISTOR INDUST 320V 1100J BA
• Manufacturer: Littelfuse Inc
• Series: BAr
• Type: MOVr

Specifications of V321BA60

• Varistor Voltage: 510V
• Current-surge: 50kA
• Number Of Circuits: 1
• Maximum Ac Volts: 320VAC
• Maximum Dc Volts: 420VDC
• Energy: 1100J
• Package / Case: Chassis Mount
• Voltage Rating Dc: 420 V
• Voltage Rating Ac: 320 V
• Clamping Voltage: 760 V
• Peak Surge Current: 50 KA
• Surge Energy Rating: 1100 J
• Capacitance: 7500 pF
• Operating Temperature Range: - 55 C to + 85 C
• Mounting: SMD/SMT
• Dimensions: 60 mm Dia. x 100 mm L
• Termination Style: Screw
• Brand/series: BA Series
• Current, Peak: 50000 A
• Energy Rating: 1100 Joules
• Mounting Style: Bolt-Down
• Package: Screw
• Resistance, Insulation: 1000 Megohms
• Technology: Metal Oxide
• Temperature, Operating, Maximum: 85 °C
• Temperature, Operating, Minimum: -55 °C
• Terminal Type: Screw
• Voltage, Ac: 320 VAC
• Voltage, Clamping: 760 V
• Voltage, Dc: 420 VDC
• Voltage, Operating: 320⁄420 VAC/VDC
• Voltage, Varistor: 539
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant

NOTE: Average power dissipation of transients not to exceed 2.5W. See Figures 3 and 4 for more information on power dissipation.
BA/BB Varistor Series
BA Series
BB Series
BA/BB Series Ratings & Specifications
V251BA60
V271BA60
V321BA60
V421BA60
V481BA60
V571BA60
V661BA60
V751BA60
V881BA60
V202BB60
V242BB60
V282BB60
V131BA60
V151BA60
V511BA60
V112BB60
V142BB60
V172BB60
Number
Part
Industrial High Energy Terminal Varistors > BA/BB Series
V
1400
1700
2000
2400
2800
1100
V
130
150
250
275
320
420
480
510
575
660
750
880
(V)
M(AC)
RMS
Continuous
Maximum Rating (85°C)
V
2500
3000
3500
1400
1750
2150
1150
175
200
330
369
420
560
640
675
730
850
970
V
(V)
M(DC)
DC
Energy
(2ms)
10000
1500
1600
1800
2100
2300
2600
3200
3800
5000
6000
7500
8600
1100
W
450
530
880
950
(J)
TM
Transient
8 x 20μs
Current
50000
50000
50000
50000
50000
70000
70000
70000
70000
70000
70000
70000
70000
70000
70000
70000
70000
70000
Peak
(A)
I
TM
Varistor Products
Revision: June 24, 2010
1080
1290
1620
2020
2500
2970
3510
4230
Min
184
354
389
462
670
735
805
940
212
610
(V)
Varistor Voltage at 1mA
DC Test Current
V
1200
1500
1800
2200
2700
3300
3900
4700
1050
200
240
390
430
510
680
750
820
910
(V)
N(DC)
Please refer to www.littelfuse.com/series/ba or /bb.html for current information.
Specifications (25°C)
1000
1320
1650
2060
2550
3030
3630
4290
5170
Max
1160
228
268
429
473
561
825
748
910
(V)
Specifications are subject to change without notice.
Current (8/20μs)
Clamping Volt
Maximum
V
C
at 200A
2340
2940
3600
4300
5200
6200
1060
1160
1300
1420
1640
1880
7400
340
400
620
680
760
(V)
V
C
©2010 Littelfuse, Inc.
tance f =
Capaci-
Typical
20000
1MHz
16000
10000
9000
7500
6000
5500
5000
4500
4000
3500
2700
2200
1800
1500
1200
1000
(pF)
800
C