develops and manufactures professional lightning surge protecting devices such as lightning detectors and lightning protectors. We will continue to supply highly reliable high-performance devices that reliably meet the versatile needs of the advanced communication network age.

Product Information

NTT Subscriber's Protector

• Model No. 6
  (NTT specification No.520177-7)
• With LB for 4W Dedicated Line
  (NTT specification No.520203-1)

Communication Protector

• Model NP-80

Power Line Surge Protector

• Model NP-15Z

Power Line & Terminal Equipment Protector

• Model NP-16Z-MJ

Surge Arrester

• General Catalog(PDF)
• 2-Electrode Standard Arresters
• 3-Electrode Standard Arresters
• Ultra-fast Arresters(PDF)
• Switching Spark Gaps(PDF)

CATV Protector

• Model 77

Coaxial Surge Protector

• Model NP3-CS

Thunder Detector

• Models NTD-310-MD

EMI Shielding Gasket

• Series F, D and R

Nisshin Electric Co., Ltd. copyright ｩ 1996 - 2002

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