High-end model compatible with the latest JIS safety evaluation tests.
The "AGN Series" is a power supply SPD (surge protective device) that protects all power supply equipment from lightning surges that enter through distribution lines. In the event of a failure due to lightning energy exceeding expectations, it employs the safety disconnection technology "SITS" that can interrupt short-circuit currents. Additionally, it is a high-end model featuring a plug-in design, fault indication, and alarm contacts (optional). 【Features】 ■ Complies with JIS (JIS C 5381-11:2014) and supports test classes II and I ■ Adoption of safety disconnection technologies "SIT" and "SITS" ■ Fault indication and alarm contacts linked to the thermal separator built into the SPD ■ Can be connected to the primary side of a leakage breaker ■ Unified naming to prevent selection errors of separators (fuses) *For more details, please contact us or refer to the catalog.
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【AGN-4 Series Specifications Excerpt】 ◎ Testing Standards: JIS C 5381-11: 2014 ◎ Testing Class: Class I, Class II ◎ Maximum Continuous Operating Voltage Uc AC280V, AC460V (AGN-444S, SA only) ◎ Current Impulse: I imp(10/350)μs 4KA (AGN-444S, SA only 2.5KA) ◎ Nominal Discharge Current: In (8/20)μs 20KA ◎ Maximum Discharge Current: Imax (8/20)μs 40KA ◎ SPD Separator: External ◎ Voltage Switching Element (GDT) to Ground: Present ◎ Structure: Plug-in ◎ Fault Indication: Normal: Green, Fault: Black ◎ Alarm Contact: Mechanical ◎ Connection Terminal: M5 Screw Terminal (Connect using M5 crimp terminals) ◎ Applicable Wire: 3.5mm² to 14mm² ◎ Mounting Method: Rail Mounting (35mm width), Direct Mounting via Mounting Bracket (optional) ◎ External Dimensions (mm): With Alarm Contact: 54×95×93.5 Without Alarm Contact: 54×111×93.5 *For more details, please refer to the catalog. Feel free to contact us with any inquiries.
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As technological innovation rapidly advances in the information and communication systems that support a highly information-oriented society, the reliability and safety of these systems have become increasingly important issues for society as a whole. In response to these needs, Showden Co., Ltd. has, since its founding, valued trust and prioritized reliability as its management philosophy, contributing to society through technology, from hardware manufacturing to system construction, operation, and maintenance. Now, as the possibilities of information and communication continue to expand infinitely, we will support the information-oriented society with the collective strength of all our employees.