35mm wide DIN rail mount compatible! SPD that eliminates potential difference between different groundings during lightning strikes.
The "MZS-EB/MZG-EB/MZCR-EB" is a grounding SPD (surge protective device) designed to eliminate potential differences between different grounding systems during lightning strikes. It is RoHS compliant and can be mounted on a DIN rail (35mm). With the technology and know-how we have cultivated over many years, we offer comprehensive proposals from risk assessment to lightning observation and prediction, as well as protection, from all angles. 【Features】 ■MZG-EB: Supports impulse discharge currents up to 100kA (direct lightning waveform 10/350μs) ■MZS-EB: Supports impulse discharge currents up to 75kA (direct lightning waveform 10/350μs) ■MZCR-EB: Supports impulse current withstand up to 20kA (induced lightning waveform 8/20μs) For more details, please refer to the catalog or feel free to contact us.
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basic information
【Main Specifications】 ■Model: MZS-EB / MZG-EB / MZCR-EB ■Impulse discharge current Iimp (10/350μs): 75kA / 100kA / 10kA ■Nominal discharge current In (8/20μs): 20kA / 20kA / 60kA ■DC discharge starting voltage (500V/s): - / 700±160V / - ■Insulation resistance: - / 100MΩ or more (DC250V) / 100MΩ or more (DC500V) ■Leakage current IPE (DC360V): 20μA or less / - / - ■Voltage protection level Up (based on JIS): 1.5kV or less / 1.5kV / 1kV ■Dimensions [mm]: W35×D129.5×H66 / W70×D104.5×H65 / W18×D90×H50 *For more details, please refer to the catalog or feel free to contact us.
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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.