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SPD/Arresters(Application:Power 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 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.
| Days to Ship |
- All
- 4 Day(s) or Less
- 5 Day(s) or Less
- 10 Day(s) or Less
- 12 Day(s) or Less
- 16 Day(s) or Less
- 22 Day(s) or Less
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SPD for Telephone Line SG-TJ Series
OTOWA
Compatible to categories C2 and D1 plug in type for telephone line
[Features]
Compatible to IEC categories C2 and D1.
· Impulse durability.
· C2: 8/ 20 μ s20kA, D1: 10 / 350 μ s10kA (C2: positive and negative, 5 times each, total 10 times, D1: positive and negative 1 time each, total 2 times).
· DIN rail compatible.
· Plug in type (easy to inspect and replace).
· Ideal for protecting solar generating systems
- CAD :
- 2D
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SPD for Telephone Line SL-TJ Series
OTOWA
Lightning arrester that supports Category C2/D1 (JIS C5381-21) and protects the telephone line 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)
[Applications]
・ Protect your telephone line from lightning surges
- CAD :
- 2D
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| Brand | OTOWA | OTOWA |
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| Product Series | SPD for Telephone Line SG-TJ Series | SPD for Telephone Line SL-TJ Series |
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| Days to Ship |
4 Day(s) or more
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4 Day(s) or more
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| Application | Power line | Power line |
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| Voltage | - | - |
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| Type | Single pole type | Single pole type |
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| Mounting Method | Crimp terminal attached | Clamp type |
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| Class, category | 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) | 72.5 | 98 |
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| Dimension width(mm) | 32.4 | 10.8 |
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| Dimension depth(mm) | 69 | 72.5 |
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Specification/Dimensions
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Application
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For Power Supply
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Power line
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Signal line
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Voltage
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AC100V
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AC200V
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AC400V
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AC500V
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DC600V or higher
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DC3V
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DC5V
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DC12V
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DC24V
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DC48V
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DC65V
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Type
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Single pole type
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Integrated
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Other
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Mounting Method
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Clamp type
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Crimp terminal attached
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Other
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Class, category
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Class I
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Class II
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Class III
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IEC category C2
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IEC category D1
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Representative Standard
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Dimension vertical(mm)
- 33.5
- 51.5
- 64
- 70
- 72
- 72.5
- 91
- 95
- 96
- 98
- 102
- 104.5
- 107
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Dimension width(mm)
- 10.8
- 18
- 18.5
- 20
- 23
- 25
- 32
- 32.4
- 33
- 34
- 36.5
- 38
- 38.6
- 50
- 54.5
- 72.5
- 75
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Dimension depth(mm)
- 23.5
- 28
- 34
- 38
- 61.5
- 63
- 63.5
- 65
- 69
- 70
- 72.5
- 122.5
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