Tri-S t a rt
specifications
CONTACT RATING
Test Current (Amps)
Contact
Maximum
Millivolt Drop MIllivolt Drop
Maximum
Crimp Well Data
Nominal
Well Diameter Well Depth
Hermetic Data
Min. Well
Contact
Size
Size
Crimp
Hermetic
Crimp*
Hermetic*
Well Diameter
Depth
+ .004
– .000
+ .004
– .000
+ .004
– .002
+ .004
– .002
22D
5
3
73
85
22D
20
.0345 ± .0010
.047 ± .001
.067 ± .001
.100 ± .002
.141
.209
.209
.209
.355
.490
.490
.585
.036
.094
20
7.5
13
5
55
49
42
33
26
23
21
60
85
.044
.125
.141
.141
NA
16
10
16
.078
12
23
17
85
12
.116
10 (Power)
33
NA
NA
NA
NA
NA
NA
NA
NA
8 (Power)
46
10 (Power) .137 ± .002
NA
NA
NA
NA
4
0
80
8
4
0
.181 ± .002
.281 ± .002
.453 ± .002
NA
150
NA
* When using silver plated wire.
NA
SERVICE RATING
Suggested Oper. Voltage
Service
Rating
(Sea Level)
DC
Test Voltage
(Sea Level)
Test Voltage
Test Voltage
70,000 Ft.
Test Voltage
110,000 Ft.
AC (RMS)
400
50,000 Ft.
550 VRMS
400 VRMS
600 VRMS
800 VRMS
M
N
I
550
450
1300 VRMS
1000 VRMS
1800 VRMS
2300 VRMS
350 VRMS
260 VRMS
400 VRMS
500 VRMS
200 VRMS
200 VRMS
200 VRMS
200 VRMS
300
600
900
850
II
1250
Please note that the establishment of electrical safety factors is left entirely in the designer’s hands, since he is in the best position to know what peak voltage,
switching surges, transients,etc. can be expected in a particular circuit.
FINISH DATA
Non-Hermetic Shell Components
Service Class
Finish
Military
Proprietary
Anodic Coating (Non-Conductive)
Electroless Nickel
C
RX**
RF
F (Metal)
M (Composite)
W (Metal)
J (Composite)
Olive Drab Cadmium Plate Nickel Base
RW
Stainless Steel with Nickel Plate
Stainless Steel
S
K
RS
RK
** Add Suffix (005) to part number.
Hermetic Shell Components
Service Class
Material / Finish
Military
Proprietary
Stainless Steel
Stainless Steel with Nickel Plate
Y
N
Y
YN
5