EVTD – EV SEriES VariSTor (ThErmal DiSconnEcT)
EVTD Series — Electrical Characteristics
Maximum Peak
Current
Maximum Continuous
Rated Voltage
Varistor Voltage
@1.0 mA (DC)
Maximum Clamping
Voltage
Maximum
Energy
Part
Number
(8/20µs KA)
AC RMS
Volts
DC
Volts
Min
Volts
Max
Volts
VC
IP
(Amps)
10/1000µs
(joule)
Nominal
15 pulses* 1 pulse
(Volts)
EVTD34V50K
EVTD34V60K
EVTD34V75K
EVTD34V150K
EVTD34V180K
EVTD34V250K
EVTD34V275K
EVTD34V300K
EVTD34V320K
EVTD34V385K
EVTD34V420K
EVTD34V460K
EVTD34V510K
EVTD34V550K
50
65
74
82
90
110
132
270
310
449
496
517
561
682
748
825
902
1001
135
165
300
300
300
300
300
300
300
300
300
300
300
300
300
300
20
20
20
20
20
20
20
20
20
20
20
20
20
20
45
45
45
50
50
50
50
50
50
50
50
50
50
50
156
195
60
85
90
100
120
246
283
410
453
471
510
620
680
750
820
910
75
100
200
230
320
350
385
415
505
560
615
670
745
108
222
256
371
410
423
459
558
612
675
738
819
200
235
150
180
250
275
300
320
385
420
460
510
550
395
480
470
540
650
830
710
920
775
1000
1060
1250
1250
1280
1395
1475
845
1025
1120
1240
1355
1500
*I(n)ꢀsequencingꢀaccordingꢀtoꢀUL1449ꢀ3rdꢀEdition.
Micro-switch Location Options “A” & “B” Only.
Micro-switch (TOP)
Micro-switch (BOTTOM)
3
2
1
4.25
12.9
5
5
11.25
5
5
9.4
25.5
3
2
1
3.15
*NOTE:ꢀMicro-switchesꢀareꢀ
intendedꢀforꢀmonitoringꢀofꢀtheꢀ
internalꢀthermalꢀdisconnect.
*
*
1
2
NO
3
NC
ꢀ
Micro-switchesꢀareꢀratedꢀ
COM
1
2
NO
3
NC
atꢀ125VACꢀ1Aꢀmax.
COM
Dimensions (mm)
12.1
5
5
L
W
W1
T
43.9
42.8
41
(nom)
2.7 0.5
0.4 (nom)
.89 .05
16
W1
T
F
25.5
17.8
L1
Note:
Toleranceꢀforꢀallꢀdimensionsꢀ
areꢀ+/-ꢀ1mmꢀunlessꢀotherwiseꢀ
noted.
2.5 0.5
1.2 0.5
7
0.5 .05
3.15 0.5
3.0 0.5
3.9 0.5
9.7
12
F
W
World Products, LLC 19654 Eighth Street East, Sonoma, CA 95476 | Phone (707) 996-5201 | Fax (707) 996-3380 | www.worldproducts.com
Rev. 2.0
EVTD – EV Series Varistor (Thermal Disconnect) | 3
WPI [ World Produts Inc. ]
