RoHS compliant! Surge Protective Device (SPD) High-Performance Standard Series
The "VNJ Series" is a high-speed lightning protection unit that achieves high reliability in lightning protection measures through different surge energy attenuation methods. We offer a lineup for various signals such as communication, measurement, control, video, LAN, etc., as well as for single-phase and three-phase AC power supplies (2A to 50A) and DC power supplies. 【Features】 ■ For Signal Use - Complies with JIS standard C 5381-21 Category C2, D1 - Contact output function for normal/degraded states (optional: status LED display unit) - High surge withstand capability with a maximum discharge current of 20kA ■ For Power Use - Complies with JIS standard C 5381-1 Class II, III - Lamp display and contact output function for normal/degraded states *For more details, please download the PDF or feel free to contact us.
Inquire About This Product
basic information
【Lineup】 ■ For Signal - ALPK-VNJ2S type (2-wire 1 circuit) - ALPK-VNJ4S type (4-wire 2 circuits) - ALPK-VNJ8S type (8-wire 4 circuits) - ALPK-VNJWS type (8-wire 4 circuits) - ALPK-VNJDB type (Coaxial (for BNC connector)) etc. ■ For Power Supply - ALPK-VNJ2P type (Single-phase 2-wire (1Φ2W) AC power supply / DC power supply for 2A, 5A, 10A, 20A) - ALPK-VNJ2P type (Single-phase 2-wire (1Φ2W) AC power supply / DC power supply for 30A) - ALPK-VNJ2P type (Single-phase 2-wire (1Φ2W) AC power supply for 50A) - ALPK-VNJ3P type (Single-phase / Three-phase 3-wire (1Φ3W / 3Φ3W) AC power supply for 10A, 20A) etc. *For more details, please download the PDF or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
For more details, please download the PDF or feel free to contact us.
catalog（6）
Download All Catalogs
Company information
We, Morinaga Electronics, aim to be a company that you can choose as "Protecting, Morinaga." We support social infrastructure centered in the Hokuriku region through our "System Business," which protects everyday life with products like snow gauges and freeze gauges. We have also continued to protect system equipment from lightning damage through our "Lightning Protection Business," which was born and raised in Kanazawa, known as the "Lightning Capital" with the highest number of lightning days in Japan. As we celebrate our 52nd anniversary in August 2024, we sincerely thank all our customers and stakeholders for their support. Moving forward, we will launch a new "Grounding Business" to strengthen lightning protection measures and provide a one-stop service that ensures greater customer satisfaction. Additionally, based on our belief that the development of the company follows the growth of individuals, we will strive to create a workplace environment where employees can fully utilize their abilities, promising to deliver a vibrant Morinaga to our customers. We will continue to build "Protecting, Morinaga" as a united company, never forgetting our gratitude, and we ask for your continued support.
