Last Updated： Aggregation Period:Feb 04, 2026～Mar 03, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Feb 04, 2026～Mar 03, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Feb 04, 2026～Mar 03, 2026
This ranking is based on the number of page views on our site.
31～42 item / All 42 items
Outdoor surge protector SD-201 compatible with PoE++ (95W) powered Ethernet LAN cables!
The SD-201 is a surge protector for LAN cables that supports communication speeds of 10M/100M/1G/2.5Gbps and PoE++ (95W) power supply over Ethernet, protecting connected devices from induced lightning of up to 20kV that may occur on LAN cables. *It is IP67 rated and can be installed outdoors.
SP009T protects video equipment from high voltage surges transmitted through UTP cables carrying AHD/HD-TVI/HDCVI and composite video signals.
The SP009T is a surge protector that protects video equipment from high voltage surges transmitted through AHD/HD-TVI/HDCVI and composite video signal transmission cables (twisted pair transmission). - Protects equipment from sudden voltage spikes caused by induced lightning and other sources. - Connection terminals are terminal block to terminal block. - Can also be used with control signals such as RS485. * Please connect the equipment to be protected at the Equipment End of the cable, where there is a possibility of surges entering at the Cable End. * Ensure that the ground wire is properly grounded (Type D grounding).
Surge protector that protects video equipment from high voltage surges, such as induced lightning, transmitted through analog HD and composite video signal cables!
The SP009P is a surge protector that protects video equipment from high voltage surges, such as induced lightning, transmitted through AHD/HD-TVI/HDCVI and composite video signal cables. It supports the function of transmitting power over coaxial cables (PoC) and can be used to protect cameras with power overlay and PoE coaxial transmission devices.
Operates reliably even in severe lightning environments, providing repeated protection! Internal lightning protection system equipment.
The "AC Main Power Supply, Protector for Distribution Board (Class I + II + III)" is a protector that reliably safeguards equipment from lightning currents and instantaneous overvoltages entering from the power supply section, such as the main power switch and distribution board. It operates reliably even in severe lightning environments and provides repeated protection. Additionally, it has a high capacity for maximum surge current tolerance for all phases and ensures safe equipment protection due to its low control voltage. 【Features】 ■ Reliable operation and repeated protection even in severe lightning environments ■ LED display of protection status in three levels ■ Warning lamp indicating abnormalities in grounding systems, etc. ■ Compact size allows for storage within the distribution board ■ Easy connection with simple parallel connection *For more details, please refer to the PDF materials or feel free to contact us.
Protect network lines such as computers, servers, and hubs from lightning strikes!
The "Surge Protector for Network LAN" is an internal lightning protection system device that can protect important computers, servers, and network lines such as hubs within the company from lightning currents and overvoltage. It operates reliably even in severe lightning environments and provides repeated protection. Additionally, due to its low control voltage, it ensures safe protection of devices. Furthermore, the connection is easy as it uses a modular connector for LAN. 【Features】 ■ Reliable operation and repeated protection even in severe lightning environments ■ Available in types that support 1000Mbps and PoE ■ Provides safe protection of devices due to low control voltage ■ Easy connection using a modular connector for LAN *For more details, please refer to the PDF document or feel free to contact us.
Plugin type that allows only the SPD main unit to be replaced.
UL certification Ministry of Land, Infrastructure, Transport and Tourism Standard Specifications for Public Building Construction compliant product Ministry of Land, Infrastructure, Transport and Tourism Building Equipment Design Standards compliant product Class II & III (JIS C 5381-11) compliant Protects equipment from lightning surges entering through power sources and grounding. Inductive lightning protection. Protects equipment from lightning surges entering through power sources and grounding. JIS compliant. A standard SPD installed in distribution boards and sub-distribution boards. SPD, lightning arresters (such as arresters and surge protectors), lightning protection products, lightning surge protection products, inductive lightning protection, manufactured by Otowa Electric Industry, a specialist in lightning protection.
Compact size, protects between lines and ground with one unit.
Ministry of Land, Infrastructure, Transport and Tourism NETIS Registered Product Ministry of Land, Infrastructure, Transport and Tourism Standard Specifications for Public Building Construction Compliant Product Ministry of Land, Infrastructure, Transport and Tourism Building Equipment Design Standards Compliant Product Class 2 (JIS C 5381-11) Compliant Protects equipment from lightning surges entering through power supply and grounding (earth). Inductive lightning compatible. Protects equipment from lightning surges entering through power supply and grounding (earth). JIS compliant. A standard SPD that can be installed in distribution boards and sub-distribution boards. SPD, lightning arresters (such as arresters and surge protectors), lightning protection products, lightning surge countermeasure products, inductive lightning countermeasures, manufactured by Otowa Electric Industry, a specialist in lightning protection.
Terrestrial digital television broadcasting, BS, CS, and FM compatible.
Terrestrial digital television broadcasting, BS, CS, and FM compatible. Protects devices such as TVs and BD recorders from lightning surges. Manufactured by Otowa Electric Industry, a specialist in lightning protection products, including SPD, lightning arresters (such as arresters and surge protectors), lightning countermeasure products, and induced lightning countermeasures.
Absorbing surge voltage to reduce damage to the LED module.
The "SURGE PROTECTOR" is a product that absorbs surge voltage to reduce damage to LED modules. 【Features】 ■ Two-wire (L-N) surge protector specifically designed for AC100V modules used in signage ■ The built-in LED (white) allows for checking the replacement timing ■ Lightning surge resistance IEC61000-4-5 Level 4 ※ It cannot reduce damage from surges caused by direct lightning strikes. For more details, please refer to the catalog or feel free to contact us.
Do you know? Thunder can destroy your precious things, and it means you can protect your precious things from thunder.
It protects high-pressure equipment. It can be used for various purposes, such as protecting communication devices when lightning surges flow on the secondary side of a high-pressure transformer.
Let's protect important equipment and information with high-voltage SPDs for lightning protection.
We protect high-voltage equipment against lightning. In cases where lightning surges flow on the secondary side of high-voltage transformers, it can be utilized for various purposes, such as protecting communication equipment.
