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Surge Protection Devices - for Low Voltages, Class II/III
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High-performance model no follow current and excellent responsiveness. Class II •III (JIS C5381-1) for low voltages
● Has excellent responsiveness, high performance and discontinuous flow
∙ Response Speed: 3 nsec or lower
∙ Maximum discharge current (Imax) protects the power source from 20 kA, 40 kA (8 / 20 μs), lightning surges, switching surges, and multiple-lightning strikes
● With a safety function in case of degradation
∙ Built-in detachment device
∙ Visual inspection from clear inspection window
● Supports both DIN rail mounting and screw mounting
● Easy, secure inspection and detachment mechanism
∙ Allows measurement of circuit insulation resistance (megger test)
● It can be used for connecting ground electrodes
● For other precautions, see website
Part Number
Configured Part Number is shown.
Specifications
| Model Number | Weight (g) |
| MSPD-12L | 110 |
| MSPD-13L | 115 |
More Information
Characteristics Table
| Model Number | Maximum Continuous Use Voltage (50 / 60 Hz) | Nominal Discharge Current (8 / 20 μs) Note 1) | Maximum Discharge Current (8 / 20 μs) Imax | Voltage Protection Level Up Note 2) | Operation Starting Voltage Note 3) | Operating Temperature Range | Outer Case Protection Rating | Usage Wire Range |
| MSPD-12L | 110 VAC | 10 kA | 20 kA (3 Times) | 700 V or less | 250 V ± 12 % | -20°C ~ +70°C | IP20 | 5.5 mm2 ~ 14 mm2 |
| MSPD-13L | 230 VAC | 1,200 V or less | 500 V ± 12% |
Note 1) Applied 17 times using JIS C 5381-1. Excellent current value.
Note 2) Value obtained when nominal discharge current (ln) is applied.
Note 3) Indicates operation starting voltage when DC 1 mA is applied.
■Precautions for Use
● Apply leakage protection with a leakage breaker installed upstream from the power system of the equipment to be protected.
∙ Do not use with voltage exceeding the maximum continuous use voltage.
∙ The product is designed for indoor use. Do not use for outdoor applications.
● Do not use in areas exposed to direct sunlight or areas exceeding the usage temperature range such as near heat sources.
● Do not use in areas exposed to wind and rain, areas where there is steam, or areas of high humidity.
● Do not use in areas with large amounts of dust or salt, or subject the product to acid, alkali, corrosive gases, solvents, cutting fluid, lubricant, etc.
● Do not apply strong vibration, impact (fall, etc.), or pressure to the product as it may cause cracking.
Basic Information
| Use | For Power Supply | Voltage | 100 VAC | Type | Monopolar Model |
|---|---|---|---|---|---|
| Mounting Method | DIN / Screw Mounting | Category | Class II / Category III | Sizes Vertical(mm) | 96 |
| Sizes Width(mm) | 25 | Sizes Depth(mm) | 61.5 | Nominal Discharge Current (8 / 20 μs) | 10 kA |
| Maximum Discharge Current (8 / 20 μs) | 20 kA (3 times) |
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
Additional Products in this Category
- Surge Protection Devices - for TV Coaxial Cables
- Surge Protection Devices - for Signal Circuits, SL-GVJ Series
- Surge Protection Devices - for Coaxial Cable
- Surge Protection Devices - Compact, Class II
- Surge Protection Devices - for Power Supply
- Surge Protection Devices - for Solar Power Supply, Class I/II
- Surge Protection Devices - for Power Supply, LD Series, Class I/II
- Surge Protection Devices - for Power Supply, LS Series, Class II/III
Complementary Products
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Surge Protection Devices - for Distribution Boards, Class II
Otowa Electric Days to Ship : 8 Days or more
-
Surge Protection Devices - for Signal Line, SG-GVJ Series
Otowa Electric Days to Ship : 14 Days or more
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