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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.
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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)
Application | Voltage | Type | Mounting Method | Class, category | Representative Standard | Dimension vertical(mm) | Dimension width(mm) | Dimension depth(mm) |
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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 |
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Days to Ship: Số ngày giao hàng: 4 Day(s) or more |
You can add up to 6 items per a category to the compare list.
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 po...Readmore
Application | Voltage | Type | Mounting Method | Class, category | Representative Standard | Dimension vertical(mm) | Dimension width(mm) | Dimension depth(mm) |
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Signal line | DC5V / DC12V | Single pole type | Clamp type | IEC category C2 / IEC category D1 | - | 98 | 23 | 72.5 |
From: 4,991,169 VND |
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Days to Ship: Số ngày giao hàng: 4 Day(s) or more |
You can add up to 6 items per a category to the compare list.
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 tel...Readmore
Application | Voltage | Type | Mounting Method | Class, category | Representative Standard | Dimension vertical(mm) | Dimension width(mm) | Dimension depth(mm) |
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Power line | - | Single pole type | Clamp type | IEC category C2 / IEC category D1 | - | 98 | 10.8 | 72.5 |
From: 3,417,609 VND |
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Days to Ship: Số ngày giao hàng: 4 Day(s) or more |
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