Communication SPD that protects communication lines and equipment from lightning surges.
■Features - Its slim design allows for space-saving. - Maintenance is easy as it can diagnose SPD deterioration using a dedicated tester. - You can choose between plug-in and screw-type cable connection terminals. - Complies with JIS Category C2 and Category D1. *Other model numbers are also available. Please check our website for more details.*
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basic information
■Environmental Conditions - Usage Location: Indoor - Operating Temperature/Humidity: -40°C to +70°C / 96% or less (no condensation) - Storage Temperature/Humidity: -40°C to +70°C / 96% or less (no condensation) - Altitude: Below 2,000m - RoHS - UL - Compliance with Building Equipment Design Standards - Compliance with Standard Specifications for Public Building Construction
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Applications/Examples of results
■Protection Lines ・Transmission Line ・Instrumentation Line ・Control Line ・RS422 Line ・RS485 Line ・Telephone Line ・DC Signal Line
Line up（14）
| Model number | overview |
|---|---|
| ZP-H3 06V | Transmission and instrumentation line |
| ZP-H3 12V | Transmission and instrumentation lines |
| ZP-H3 24V | Transmission and instrumentation lines |
| ZP-H3 48V | Transmission and instrumentation lines |
| ZP-N1 | Transmission and instrumentation lines |
| ZP-NM | Transmission and instrumentation lines |
| ZP-K2 | Control line |
| ZP-H2-H1 | RS422・RS485 |
| ZP-EN1 | Telephone line (ADSL/xDSL line) |
| ZP-A1 | Telephone line (ADSL/xDSL line) |
| ZP-EN3 | Telephone line (ISDN/xDSL line, etc.) |
| ZP-DC24 | DC signal line (DC 24V control line) |
| ZP-DC48 | DC signal line (DC 48V control line) |
| ZPT1 | Maintenance (Tester) |
catalog（3）
Download All Catalogs![[2025 Latest Edition] Comprehensive Lightning Protection Expert Sanko Shiya Comprehensive Catalog [Lightning Protection Edition]](https://image.www.ipros.com/public/catalog/image/262241/IPROS11771080161634234156.jpeg?w=120&h=170)
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Company information
Since its establishment in 1930, Sanko Shiya has expanded its business in response to the needs of the times, ranging from the design and manufacturing of communication safety devices and lightning rods to the design and manufacturing of meteorological observation instruments and optical technology-related equipment. Additionally, we established Franklin Japan (in Sagamihara City), a lightning and meteorological information company, and provide high-precision lightning strike information services through a lightning observation network installed across Japan, solidifying our position as the world's only comprehensive company related to 'lightning,' from observation to protection.
