SPD/Arresters(Application:Signal line)
SPDs and arrestors (lightning arrestors) are surge protection devices that prevent electrical and electronic equipment failures that can occur due to lightning. If lightning causes a transient overvoltage (surge) to enter the equipment, the electronic circuit will fail. SPDs and arrestors (lightning arrestors) work to prote
SPDs and arrestors (lightning arrestors) are surge protection devices that prevent electrical and electronic equipment failures that can occur due to lightning. If lightning causes a transient overvoltage (surge) to enter the equipment, the electronic circuit will fail. SPDs and arrestors (lightning arrestors) work to protect precision equipment, etc. by controlling transient applied voltages that occur momentarily. The SPD and arrestor (lightning arrester) work to bypassed and escape the surge to the earth. Zinc oxide elements are mainly used to absorb lightning surges, and in addition, silicon elements, molybdenum elements, gas tube elements, etc. are combined to make the products. The type varies depending on the application, such as for equipment, for power supplies with fuses, for power distribution board, for signal lines, etc. In addition, there are various features such as types with excellent responsiveness and durability, non-continuous types, compact types, etc.


Brand |
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CAD |
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Days to Ship |
- All
- 4 Day(s) or Less
- 6 Day(s) or Less
- 10 Day(s) or Less
- 12 Day(s) or Less
- 19 Day(s) or Less
- Others
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Application: Signal line
X
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SPD for TV Coaxial Cables
OTOWA
SPDs and arrestors that support terrestrial digital TV broadcasting, BS broadcasting, and CS broadcasting. (Lightning arrester)[Features]・ Supports IEC Categories C2 and D1・ Impulse durability C2: 8/20 μS 20 kA (positive/negative, 5 times each, 10 times in total), D1:10/350 μS 2.5 kA (Positive/negative 1 time each, 2 times in total) [Applications]・ Protects equipment from inductive lightning surges entering from TV antennas
- CAD :
- 2D
Signal line
|
-
|
Single pole type
|
Other
|
IEC category C2 / IEC category D1
|
-
|
63
|
18
|
24
|
From:
5,932,669 VND
|
Days to Ship:
Số ngày giao hàng:
4 Day(s) or more
|

4 Day(s) or more
-
SPD SL-GVJ series for signal lines.
OTOWA
SPDs and arrestors that protect signal lines from lightning surges.[Features]・ Supports IEC Categories C2 and D1・ Impulse durability C2: 8/20 μS 10 kA, D1:10/350 μS 5 kA (C2: Positive/negative, 5 times each, 10 times in total, D1: Positive/negative 1 time each, 2 times in total) ・ DIN rail compatible・ Plug-in type (Easy to check and replace)
- CAD :
- 2D
Signal line
|
DC3V / DC5V / DC12V / DC24V / DC48V
|
Single pole type
|
Clamp type
|
IEC category C2 / IEC category D1
|
-
|
98
|
10.8
|
72.5
|
From:
3,417,609 VND
|
Days to Ship:
Số ngày giao hàng:
4 Day(s) or more
|

4 Day(s) or more
-
SPD SR-GVJ Series for Signal Circuits
OTOWA
SPD/arrestor that is easy to inspect and replace because it is a plug-in type.[Features]・ Supports IEC Categories C2 and D1・ Impulse durability C2: 8/20 μs 10 kA, D1:10/350 μs 5 kA (C2: Positive/negative, 5 times each, 10 times in total, D1: Positive/negative 1 time each, 2 times in total)・ Supports RS485 line・ DIN rail compatible・ Plug-in type (Easy to check and replace)・ With deterioration display function・ Ideal for protecting solar power systems[Applications]・ Protects RS485 lines from lightning surges
- CAD :
- 2D
Signal line
|
DC5V / DC12V
|
Single pole type
|
Clamp type
|
IEC category C2 / IEC category D1
|
-
|
98
|
23
|
72.5
|
From:
4,991,169 VND
|
Days to Ship:
Số ngày giao hàng:
4 Day(s) or more
|

4 Day(s) or more
-
For lightning protector/LAN
OTOWA
SPD (arrestor) that can be mounted in two ways: DIN rail mounting and screw mounting.[Features]・ Protects personal computers and network devices・ Supports IEC Categories C2 and D1・ Impulse durability C2: 8/20 μs 2 kA (positive, 5 times each, 10 times in total), D1:10/350 μs 1 kA (Positive/negative 1 time each, 2 times in total)・ Compatible with shielded cables・ Since the mounting part is movable, it can also be used inside the panel
Signal line
|
-
|
-
|
-
|
IEC category C2 / IEC category D1
|
-
|
107
|
28
|
26.5
|
From:
3,509,477 VND
|
Days to Ship:
Số ngày giao hàng:
4 Day(s) or more
|

4 Day(s) or more
-
SPD SA-ITVJ Series for ITV Camera
OTOWA
SPD (arrestor) that protects ITVs and surveillance cameras from lightning surges. (Lightning arrester)[Features]・ Supports IEC Categories C2 and D1・ Two mounting methods: DIN rail mounting and screw mounting・ SA-ITV24J is compatible with transmission circuits in which direct current is superimposed on a coaxial cable[Applications]・ Protects ITV and surveillance cameras from lightning surges
- CAD :
- 2D
Signal line
|
DC5V / DC24V
|
Single pole type
|
Other
|
IEC category C2 / IEC category D1
|
-
|
91
|
38.6
|
38
|
From:
6,956,594 VND
|
Days to Ship:
Số ngày giao hàng:
10 Day(s) or more
|

10 Day(s) or more
-
SPD SG-GVJ Series for Signal Line
OTOWA
SPDs and arrestors that protect signal lines from lightning surges.[Features]・ Supports IEC Categories C2 and D1・ Impulse durability C2: 8/20 μS 20 kA (positive/negative, 5 times each, 10 times in total), D1:10/350 μS 10 kA (Positive/negative 1 time each, 2 times in total) ・ DIN rail compatible・ Plug-in type (Easy to check and replace)・ Ideal for protecting solar generating systems
- CAD :
- 2D
Signal line
|
DC3V / DC5V / DC12V / DC48V / DC65V
|
Single pole type
|
Crimp terminal attached
|
IEC category C2 / IEC category D1
|
-
|
72.5
|
32.4
|
69
|
From:
4,086,062 VND
|
Days to Ship:
Số ngày giao hàng:
10 Day(s) or more
|

10 Day(s) or more
|
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BrandNhãn hiệu |
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Product SeriesDòng sản phẩm |
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CADCAD |
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From |
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Days to ShipSố ngày giao hàng |
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Application
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Voltage
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Type
|
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Mounting Method
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Class, category
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Representative Standard
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Dimension vertical(mm)
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Dimension width(mm)
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Dimension depth(mm)
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| | | | | | |
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BrandNhãn hiệu | OTOWA | OTOWA | OTOWA | OTOWA | OTOWA | OTOWA |
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Product SeriesDòng sản phẩm | SPD for TV Coaxial Cables | SPD SL-GVJ series for signal lines. | SPD SR-GVJ Series for Signal Circuits | For lightning protector/LAN | SPD SA-ITVJ Series for ITV Camera | SPD SG-GVJ Series for Signal Line |
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CADCAD | | | | | | |
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From |
5,932,669 VND
|
3,417,609 VND
|
4,991,169 VND
|
3,509,477 VND
|
6,956,594 VND
|
4,086,062 VND
|
---|
Days to ShipSố ngày giao hàng |
4 Day(s) or more
|
4 Day(s) or more
|
4 Day(s) or more
|
4 Day(s) or more
|
10 Day(s) or more
|
10 Day(s) or more
|
---|
Application | Signal line | Signal line | Signal line | Signal line | Signal line | Signal line |
---|
Voltage | - | DC3V / DC5V / DC12V / DC24V / DC48V | DC5V / DC12V | - | DC5V / DC24V | DC3V / DC5V / DC12V / DC48V / DC65V |
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Type | Single pole type | Single pole type | Single pole type | - | Single pole type | Single pole type |
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Mounting Method | Other | Clamp type | Clamp type | - | Other | Crimp terminal attached |
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Class, category | IEC category C2 / IEC category D1 | IEC category C2 / IEC category D1 | IEC category C2 / IEC category D1 | IEC category C2 / IEC category D1 | IEC category C2 / IEC category D1 | IEC category C2 / IEC category D1 |
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Representative Standard | - | - | - | - | - | - |
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Dimension vertical(mm) | 63 | 98 | 98 | 107 | 91 | 72.5 |
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Dimension width(mm) | 18 | 10.8 | 23 | 28 | 38.6 | 32.4 |
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Dimension depth(mm) | 24 | 72.5 | 72.5 | 26.5 | 38 | 69 |
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BrandNhãn hiệu |
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Product SeriesDòng sản phẩm |
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Specification/DimensionsĐặc điểm kỹ thuật / Kích thướcĐặc điểm kỹ thuật / Kích thước
-
Application
-
For Power Supply
-
Power line
-
Signal line
-
Voltage
-
AC100V
-
AC200V
-
AC400V
-
AC500V
-
DC600V or higher
-
DC3V
-
DC5V
-
DC12V
-
DC24V
-
DC48V
-
DC65V
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Type
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Single pole type
-
Integrated
-
Other
-
Mounting Method
-
Clamp type
-
Crimp terminal attached
-
Other
-
Class, category
-
Class I
-
Class II
-
Class III
-
IEC category C2
-
IEC category D1
-
Representative Standard
-
Dimension vertical(mm)
- 33.5
- 51.5
- 63
- 70
- 72.5
- 91
- 95
- 96
- 98
- 102
- 104.5
- 107
-
Dimension width(mm)
- 10.8
- 18
- 18.5
- 23
- 25
- 28
- 32
- 32.4
- 33
- 34
- 36.5
- 38
- 38.6
- 75
-
Dimension depth(mm)
- 24
- 26.5
- 28
- 34
- 38
- 61.5
- 63.5
- 65
- 69
- 72.5
- 122.5
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