Otowa Electric Industry Co., Ltd.'s Lightning Arresters

■Features 1.Uses high performance zinc oxide element Performance above JIS C 4608 2.With three-pole interlocking disconnection mechanism There is ...

4 models listed

• Surge Countermeasures

• Lightning Arresters

■Features 1. Protect ITV/surveillance cameras from lightning surges 2. Compatible with various signal transmission standards used in high-definiti...

4 models listed

• Surge Countermeasures

• Lightning Arresters

■Features 1. Assembly kit for attaching SPD for coaxial cable to DIN rail Contains all the parts necessary to attach the SPD for coaxial cable to a...

• Surge Countermeasures

• Lightning Arresters

■Features 1.Protects equipment from lightning surges entering from the TV antenna Compatible with 2.4K/8K broadcasting, terrestrial digital televis...

2 models listed

• Surge Countermeasures

• Lightning Arresters

■Features 1, Compatible with degraded contact output Equipped with a deteriorated contact output function, it is possible to remotely monitor the r...

2 models listed

• Surge Countermeasures

• Lightning Arresters

■Features 1.Protects equipment from lightning surges entering from the TV antenna 2. Compatible with terrestrial digital television broadcasting, B...

• Surge Countermeasures

• Lightning Arresters

■Features 1.Protects various wireless devices from lightning surges 2. Ideal for protecting devices with long wiring lengths Using this product to...

• Surge Countermeasures

• Lightning Arresters

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

9 models listed

• Surge Countermeasures

• Lightning Arresters

■Features 1, Compatible with degraded contact output Equipped with a deteriorated contact output function, it is possible to remotely monitor the r...

• Surge Countermeasures

• Lightning Arresters

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

9 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 regulated substances

6 models listed

• Surge Countermeasures

• Lightning Arresters

■Features 1. Explosion-proof SPD panel incorporating JIS-compliant class I SPD (Iimp 25kA) 2. Explosion-proof structure is d2G4 (flame-proof explo...

• Surge Countermeasures

• Lightning Arresters

■Features 1.Surge arrester specifically for DC train lines The DC nominal voltage is 1,500V, and the discharge start voltage is 9kV or higher. 2.N...

• Surge Countermeasures

• Lightning Arresters

■Features 1.No follow current due to non-linear resistance of ZnO element Suitable for severe lightning surge protection. 2.Excellent protection p...

4 models listed

• Surge Countermeasures

• Lightning Arresters

■Features 1.Excellent response characteristics Since there is no series gap, there is no delay in discharge, so the response characteristics to lig...

6 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 protection against ...

2 models listed

• Surge Countermeasures

• Lightning Arresters

■Features 1.Excellent stain resistance properties -Double-skirted insulator structure prevents contamination from progressing and almost no leakage...

2 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 surges. 2.Excellent pro...

2 models listed

• Surge Countermeasures

• Lightning Arresters

■Features 1.Excellent stain resistance properties -Double-skirted insulator structure prevents contamination from progressing and almost no leakage...

2 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 mountainous areas. 2.N...

2 models listed

• Surge Countermeasures

• Lightning Arresters

■Features 1. Excellent responsiveness and no follow current ・Response speed: 3nsec or less ・Maximum discharge current (Imax) is 20kA, 40kA (8/20μ...

6 models listed

• Surge Countermeasures

• Lightning Arresters

■Features 1.Excellent stain resistance properties The internal structure has the same performance as lightning arresters delivered to various elect...

3 models listed

• Surge Countermeasures

• Lightning Arresters

■Features 1.Excellent stain resistance properties 2.Excellent response characteristics Since there is no series gap, there is no delay in discharg...

3 models listed

• Surge Countermeasures

• Lightning Arresters

■Features 1. Impulse current 100kA (10/350μs) 2. Compatible with contact output (b contact) 3.Used for connection between ground electrodes 4. Comp...

• Surge Countermeasures

• Lightning Arresters

■Features 1. Impulse current 25kA, 50kA (10/350μs) 2. Compatible with contact output (b contact) 3.DIN rail installation 4. Compatible with RoHS re...

2 models listed

• Surge Countermeasures

• Lightning Arresters

■Features 1. Great protection ability Impulse current Iimp25kA, 50kA protects facilities and equipment from damage caused by direct lightning strik...

4 models listed

• Surge Countermeasures

• Lightning Arresters

■Features 1.SPD external separator (MCCB) and SPD are integrated, minimizing wiring inside the panel Integration of the SPD external separator elim...

2 models listed

• Surge Countermeasures

• Lightning Arresters

■Features 1.SPD external separator (MCCB) and SPD are integrated, minimizing wiring inside the panel Integration of the SPD external separator elim...

2 models listed

• Surge Countermeasures

• Lightning Arresters

■Features 1.Integrate SPD external separator (fuse) and SPD Pre-wiring unit reduces man-hours between SPD external separator and SPD 2. Easy to in...

8 models listed

• Surge Countermeasures

• Lightning Arresters

■Features 1.Design SPD panel according to customer's request We offer panels that combine a wide variety of products such as SPDs for power supplie...

• Surge Countermeasures

• Lightning Arresters

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

10 models listed

• Surge Countermeasures

• Lightning Arresters

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

2 models listed

• Surge Countermeasures

• Lightning Arresters

■Features 1.Easy to install inside the panel ・Compliant with JIS convention type molded circuit breaker dimensions (3 poles) ・Copper bar for bran...

8 models listed

• Surge Countermeasures

• Lightning Arresters

■Features 1. Built-in SPD separator eliminates the need for external separator 2.Easy to install inside the panel ・Compliant with JIS convention ...

6 models listed

• Surge Countermeasures

• Lightning Arresters

■Features 1.Built-in surge count/replacement recommendation display function Built-in surge count function allows visualization of SPD effects. Equ...

• Surge Countermeasures

• Lightning Arresters

■Features 1.Easy to install inside the panel JIS convention type hardwired circuit breaker 2 pole width 50mm 2. Comes with a safety function even ...

10 models listed

• Surge Countermeasures

• Lightning Arresters

■Features 1.Built-in disconnection device/with SPD function display ・Built-in disconnection device when ZnO element deteriorates to prevent SPD fr...

5 models listed

• Surge Countermeasures

• Lightning Arresters

■Features 1. UL 1449 Listing certified/NFPA79 compliant Complies with NFPA79 surge protection requirements for industrial machinery exported to the...

5 models listed

• Surge Countermeasures

• Lightning Arresters

■Features 1.With the built-in JSPD separator, the wiring inside the panel is the shortest possible. Built-in SPD separator eliminates external wiri...

4 models listed

• Surge Countermeasures

• Lightning Arresters

■Features 1.Excellent stain resistance properties 2. Small and lightweight due to polymer jacket, convenient for installation and handling. 3.Exc...

8 models listed

• Surge Countermeasures

• Lightning Arresters

■Features 1.Excellent stain resistance properties 2. Small and lightweight due to polymer jacket, easy to install and handle 3.Excellent response...

3 models listed

• Surge Countermeasures

• Lightning Arresters

■Features 1.Compact and space saving possible Integrated line-to-ground and line-to-ground type that protects against induced lightning surges betw...

• Surge Countermeasures

• Lightning Arresters

■Features 1. Protects network devices such as ITV cameras and computers connected to LAN cables. 2. Compatible with Gigabit Ethernet 1000BASE-T Co...

• Surge Countermeasures

• Lightning Arresters

■Features 1. Protects network devices such as ITV cameras and computers connected to LAN cables. 2. Compatible with degraded contact output withou...

• Surge Countermeasures

• Lightning Arresters

■Features 1.Protects network equipment and computers connected to LAN cables without the need for grounding Built-in high-voltage pulse transformer...

• Surge Countermeasures

• Lightning Arresters

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

3 models listed

• Surge Countermeasures

• Lightning Arresters

■Features 1.Protects TV and surveillance cameras from lightning surges 2. Two mounting methods: DIN rail mounting and screw mounting. 3.SA-ITV24J s...

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 and replacement) 4. ...

9 models listed

• Surge Countermeasures

• Lightning Arresters

■Features 1, Compatible with contact signals 2. Great protection ability 3.Supports DIN rail mounting and screw mounting. 4.Plug-in type (easy insp...

3 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-in type (easy inspe...

6 models listed

• Surge Countermeasures

• Lightning Arresters

■Features 1.Supports speaker circuit (for high impedance) 2.DIN rail compatible 3.Plug-in type (easy inspection and replacement) 4.With SPD func...

• Surge Countermeasures

• Lightning Arresters

■Features 1.Rated current 1,000mA 2.DIN rail compatible 3.Plug-in type (easy inspection and replacement) 4.With SPD function display The LED lam...

• Surge Countermeasures

• Lightning Arresters

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

3 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 replacement) 4.With SPD fu...

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 deteriorates (SPD part) ・B...

8 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 deteriorates (SPD part) ・B...

8 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 deteriorates (SPD part) ・B...

8 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 inspection and replacement) 4...

2 models listed

• Surge Countermeasures

• Lightning Arresters

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

4 models listed

• Surge Countermeasures

• Lightning Arresters

■Features 1, Small size, lightweight and easy to install 2. Compatible with modular outlets 3. Excellent responsiveness and no follow current Res...

• Surge Countermeasures

• Lightning Arresters

■Features 1.Protects devices connected to the GPS antenna port from lightning surges 2.High quality and high performance due to special plating of...

• Surge Countermeasures

• Lightning Arresters

■Features 1. SPDs for signal lines, telephone lines, and control power circuits can be installed together (up to 10 units) 2.Can be installed in a...

5 models listed

• Surge Countermeasures

• Lightning Arresters