37
Dimensions
Application
Z25M, Z33M type
The said unit is connected to line and ground, and
protects an electric appliance from the surge
influence. When the unit was broken by the surge of
over rated current, it shows trouble in lighting
LED. The socket of exclusive use for the unit, shown
in right side figure, is also suppliable.
Power supply line
Unit
Z25M, Z33M Series
SURGE ABSORBER UNIT
4.3
5
24
12
14
51 1
60 1
55
1
ISO
M4
Zenamic
Z33M441
JAPAN
17
SA
100V
SA-100V
1E
W
D
38
9
3
12.5
H
12.5
9.5
0
1.5
use as
short
circuit
(7.5) (7.5)
Unit(mm)
Absorption
unit
C
A
B
Part No.
Min
Max
Varistor voltage V1mA(V)
Maximum allowable
voltage
AC
DC
Maximum clamping
voltage
Rated
wattage
Energy
(2ms)
Withstanding
Surge current
(8/20 s)
Typical
capacitance
(@1kHz)
V
W
J
pF
1 Time
2 Times
Z25M221S
Z25M271S
Z25M331S
Z25M391S
Z25M441S
Z25M471S
Z25M561S
Z25M681S
Z25M821S
Z25M102S
Z33M221S
Z33M271S
Z33M331S
Z33M391S
Z33M441S
Z33M471S
Z33M561S
Z33M681S
Z33M821S
Z33M102S
220(187
253
)
270(229.5
310.5)
330(280.5
379.5)
390(331.5
448.5)
440(374
506
)
470(399.5
540.5)
560(476
644
)
680(578
782
)
820(697
943
)
1000(850
1,150)
220(187
253
)
270(229.5
310.5)
330(280.5
379.5)
390(331.5
448.5)
440(374
506
)
470(399.5
540.5)
560(476
644
)
680(578
782
)
820(697
943
)
1000(850
1150)
120
150
175
210
240
300
365
440
520
125
155
185
215
225
235
260
280
330
375
200
255
310
360
370
385
425
460
580
620
3300
2200
1900
1700
1500
1400
1250
800
500
5500
4200
3700
3200
2800
2600
2200
1800
1500
1000
165
210
245
295
335
350
420
510
615
730
120
150
175
210
240
250
300
365
440
520
165
210
245
295
335
350
420
510
615
730
380 at 150A
465
570
675
760
810
970
1175
1415
1725
380 at 200A
465
570
675
760
810
970
1175
1415
1725
V
Vrms
1.0
1.2
15000A
25000A
10000A
20000A
Specifications
48V DC
100V AC
200V AC
240V AC
SA- 50V
SA-100V
SA-200V
SA-240V
65VDC
140VAC
250VAC
300VAC
180VDC or 140VDC
240VAC
510VAC
1250
SA-50V, 100V
SA-200V, 240V
40 1
15
18 1
30 1
35 1
1500
1250
1500
Line
voltage
Part No.
W
D
H
Rating voltage
line-line
VV
ground-line
Rating current
line-line
AA
ground-line
Clamping voltage is measured by( )V peak voltage wave with line impedance of 50
Specifications table SA series
2
1
(mm)
1. Operating temperature range: 40 to 85 C
2. Storage temperature range: 40 to 125 C