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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 for Power Supply Class II/III LS Series
OTOWA
Lightning arrester that protects various low-voltage power supply circuits from lightning surges and is compatible with Class II/III (JIS C5381-11).[Features]・ By integrating each SPD, the wiring labor-hours can be reduced and the work time can be greatly reduced・ Plug-in type, SPD body can be replaced independently・ Built-in disconnection device for deterioration・ With SPD operation display function. Supports deteriorated contact ...Readmore
Application | Voltage | Type | Mounting Method | Class, category | Representative Standard | Dimension vertical(mm) | Dimension width(mm) | Dimension depth(mm) |
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For Power Supply | AC100V / AC200V / AC400V | Single pole type / Integrated | Crimp terminal attached | Class III | - | 95 | 18.5 ~ 72.5 | 63.5 |
From: ₹ 6,182.53 |
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Days to Ship: 5 Day(s) or more |
You can add up to 6 items per a category to the compare list.
For Low Voltage Power Supplies (100/200 VAC)
MISUMI
High-performance model no follow current and excellent responsiveness. Category II / III (JIS C5381-1) for Low Voltages
Application | Voltage | Type | Mounting Method | Class, category | Representative Standard | Dimension vertical(mm) | Dimension width(mm) | Dimension depth(mm) |
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For Power Supply | AC100V | Single pole type | - | Class III | - | 96 | 25 | 61.5 |
From: ₹ 6,174.73 |
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Days to Ship: 6 Day(s) or more |
You can add up to 6 items per a category to the compare list.
Special for photovoltaic systems, Power supply SPD, Class II and III
OTOWA
Solar-system-only, more efficient and compact[Features]· More efficient and compact.· By combining each SPD, less man hours are required for wiring thereby reducing the work time considerably.· Plug in type.· Only the main SPD unit can be replaced.· Safe even during deterioration.· Includes a built-in detachment device in case of deterioration.· Includes SPD operation display functionality.· Normally: Blue, when it deteriorates: Red.· Deterio...Readmore
Application | Voltage | Type | Mounting Method | Class, category | Representative Standard | Dimension vertical(mm) | Dimension width(mm) | Dimension depth(mm) |
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For Power Supply | DC600V or higher | Single pole type | Crimp terminal attached | Class III | - | 95 | 18.5 ~ 36.5 | 63.5 |
From: ₹ 9,030.07 |
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Days to Ship: 5 Day(s) or more |
You can add up to 6 items per a category to the compare list.
Power Supply SPD, Class II/III, LGL Series
OTOWA
SPD for power supply with built-in disconnection device with no follow current and excellent response performance.[Features]・ Response speed is 3 nsec or less, excellent response, no follow current・ Maximum electric discharge machining current (Imax) protects the power supply from 20 kA, 40 kA (8/20 μs), lightning surge/ switching surge, multiple-lightning・ With safety function even when it deteriorates・ Built-in disconnecting device, v...Readmore
Application | Voltage | Type | Mounting Method | Class, category | Representative Standard | Dimension vertical(mm) | Dimension width(mm) | Dimension depth(mm) |
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For Power Supply | AC100V / AC200V / AC400V | Single pole type | Crimp terminal attached | Class III | - | 96 | 25 | 61.5 ~ 70 |
From: ₹ 6,178.75 |
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Days to Ship: 5 Day(s) or more |
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