|
SELENIUM SURGE SUPPRESSOR ASSEMBLY NUMBERS
Read the lists in
the columns vertically there are no horizontal relationship in this
chart. .
See the
Surge Suppressor Cell Specifications (chart)
|
1 |
2* |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
|
S indicates surge suppressors |
Cell
Series |
Cell
Volt. |
Type of
Circuit |
Series
Cells |
Type
Finish |
Mounting |
Parallel
Cells |
Clamping
Factor |
|
D
F
G
A
C
E
K
M
S |
25 Volts is
standard
|
HX 1 Phase
Polar
XX 1 Phase
Non-Polar
BX 1 Phase
Bridge
D 1 Phase
Doubler
YX 3 Phase Half
Wave
ZX 3 Phase
Bridge |
1 or
More |
E
Std |
B-Bracket
17-42
Cells
N-Stud
1-16
Cells
C-Bolt
PP-Phenolic
VP-Vinyl
Plastic |
1 or
More |
A-2.4 X AC
RMS Voltage |
|
EXAMPLE OF
S E 25
XX 5 E C 1 A
SUPPRESSOR
NUMBER |
METAL OXIDE VARISTORS
PART No.
VOLTS
A130K20
115
A250K20
230
A480K40
460
 
SELENIUM SURGE SUPPRESSOR CELL SPECIFICATIONS
(See column 2 in
the Surge Suppressor Coding Chart)
|
CELL SERIES
|
CELL SIZE |
CELL- IT
RATING(Amps @ 55° C)
|
STUD
SIZE
|
|
D |
1/4" Dia. |
0.23 |
- |
|
F |
3/8" Dia. |
0.46 |
- |
|
G |
1/2 Dia. |
1.0 |
- |
|
A |
1” x1” |
3.0 |
8/32 |
|
C |
1 ½” x 1 ½” |
9.0 |
10/32 |
|
E |
2" x 2" |
15.0 |
1/4-28 |
|
K |
3" x 3" |
37.0 |
3/8-16 |
|
M |
4" x 4" |
70.0 |
3/8-16 |
|
S |
5" x 6" |
130.0 |
3/8-16 |
TYPICAL SURGE SUPPRESSORS
|
CURRENT RATING 10 ms
|
115 VOLT
POLAR
NON-POLAR |
230 VOLT
POLAR
NON-POLAR |
|
.230 A |
SD25HX5PPA |
SD25XX5PPA |
SD25HX10PPA |
SD25XX10PPA |
|
.460 A |
SF25HX5PPA |
SF25XX5PPA |
SF25HX10PPA |
SF25XX10PPA |
|
1.0 A |
SG25HX5PPA |
SG25XX5PPA |
SG25HX10PPA |
SG25XX10PPA |
|
3.0 A |
SA25HX5ECIA |
SA25XX5E1A |
SA25HX10EC1A |
SA25XX10EB1A |
|
9.0 A |
SX2CHX5EC1A |
SC25XX5E1A |
SC25HX10EC1A |
SC25XX10EB1A |
|
15.0 A |
SE25HX5E1A |
SE25XX5EC1A |
SE25HX10EC1A |
SE25XX10EB1A |
|
37.0 A |
SK25HX5E1A |
SK25XX5EC1A |
SK25HX10EC1A |
SK25XX10EB1A |
|
70.0 A |
SM25HX5EC1A |
SM25XX5EB1A |
SM25HX10EB1A |
SM25XX10EB1A |
|
130.0 A |
SS25HX5EC1A |
SS25XX5EB1A |
SS25HX10EB1A |
SS25XX10EB1A |
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