Otowa Electric Industry Co., Ltd.

■Features 1. Has an excellent grounding resistance reduction effect, resulting in savings in grounding construction costs. 2. V...

■Features 1.Excellent stain resistance properties 2. Small and lightweight due to polymer jacket, convenient for installation ...

8 models listed

• Surge Countermeasures

• Lightning Arresters

■Features 1. Electricity generated during daily driving can be stored in a storage battery and used anywhere. The electricity g...

4 models listed

• Power Supplies

• Storage Batteries

■Features 1.Able to provide detailed support for equipment dielectric strength tests Adopting a porcelain (or resin) insulator ...

10 models listed

• Test Equipment

• Withstanding Voltage Testers

■Features 1.Supports RS485 line 2.DIN rail compatible 3.Plug-in type (easy inspection and replacement) 4.With SPD function d...

4 models listed

• Surge Countermeasures

• Lightning Arresters

■Features 1. Excellent responsiveness and no follow current Maximum discharge current (Imax) is 10kA (8/20μs), protects power s...

2 models listed

• Surge Countermeasures

• Lightning Arresters

■Features 1. Large capacity for indoor use, ensuring power supply in the event of a power outage. There are three types availab...

10 models listed

• Power Supplies

• Portable Power Supply Machines

■Features 1.Excellent stain resistance properties -Double-skirted insulator structure prevents contamination from progressing a...

2 models listed

• Surge Countermeasures

• Lightning Arresters

■Features 1.SPD external separator (fuse) and SPD are stored in the panel 2. Comes with a safety function even when it deterio...

8 models listed

• Surge Countermeasures

• Lightning Arresters

■Features 1.Improved efficiency and compactness An integrated structure that combines each SPD reduces wiring man-hours and sig...

10 models listed

• Surge Countermeasures

• Lightning Arresters

■Features 1.Used in combination with various power supply SPDs to cut off short-circuit current. 2. Compatible with RoHS regul...

6 models listed

• Surge Countermeasures

• Lightning Arresters

■Features 1. Compatible with control power supply circuit (AC/DC common) 2.DIN rail compatible 3.Plug-in type (easy inspectio...

3 models listed

• Surge Countermeasures

• Lightning Arresters

■Features 1.SPD external separator (fuse) and SPD are stored in the panel 2. Comes with a safety function even when it deterio...

8 models listed

• Surge Countermeasures

• Lightning Arresters

■Features 1.Excellent stain resistance properties 2.No follow current due to non-linear resistance of ZnO element Suitable for...

2 models listed

• Surge Countermeasures

• Lightning Arresters

■Features 1. Ideal for protecting signal lines and telephone lines with a large number of lines. 2.DIN rail compatible 3.Plug...

6 models listed

• Surge Countermeasures

• Lightning Arresters

■Features 1. Compatible with 2-wire and 3-wire signal lines 2.DIN rail compatible 3.Plug-in type (easy inspection and replace...

3 models listed

• Surge Countermeasures

• Lightning Arresters

■Features 1.Excellent stain resistance properties -Double-skirted insulator structure prevents contamination from progressing a...

2 models listed

• Surge Countermeasures

• Lightning Arresters

■Features 1. Great protection ability 2. Compatible with DIN rail mounting and screw mounting. 3.Plug-in type (easy inspection ...

9 models listed

• Surge Countermeasures

• Lightning Arresters

■Features 1.For Gekirai area Due to its high discharge capacity, it is suitable for use in areas with frequent lightning or mou...

2 models listed

• Surge Countermeasures

• Lightning Arresters

■Features 1.SPD external separator (fuse) and SPD are stored in the panel 2. Comes with a safety function even when it deterio...

8 models listed

• Surge Countermeasures

• Lightning Arresters

■Features 1.Protects various wireless devices from lightning surges 2.Excellent high frequency characteristics 3.High quality...

9 models listed

• Surge Countermeasures

• Lightning Arresters

■Features 1, Compatible with JIS C 1400-24 Lightning protection (JIS C 1400-24) Compatible with class II-2 (summer lightning ar...

■Features 1.Excellent stain resistance properties 2. Small and lightweight due to polymer jacket, easy to install and handle ...

3 models listed

• Surge Countermeasures

• Lightning Arresters

■Features 1.No follow current due to non-linear resistance of ZnO element Suitable for protection against severe lightning surg...

2 models listed

• Surge Countermeasures

• Lightning Arresters

■Features 1. Prevents ground faults and short circuit accidents specific to bird damage This prevents the wire used for bird ne...

4 models listed

• Connectors

• Cable Connectors

■Features 1.Design explosion-proof SPD panel according to customer's request We offer panels that combine a wide variety of pro...

9 models listed

• Surge Countermeasures

• Lightning Arresters

■Features 1.Supports LSA-Plus Krone, NUCS, UCS terminal installation 2.With SPD function display 3.Plug-in type (easy inspectio...

2 models listed

• Surge Countermeasures

• Lightning Arresters

■Features 1.Protects various wireless devices from lightning surges 2. Ideal for protecting devices with long wiring lengths U...

• Surge Countermeasures

• Lightning Arresters

■Features 1, Compatible with degraded contact output Equipped with a deteriorated contact output function, it is possible to re...

2 models listed

• Surge Countermeasures

• Lightning Arresters

■Features Deterioration of 1.6.6kV power distribution surge arrester elements can be diagnosed. 2. Easy to operate and automat...