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.
31～54 item / All 54 items
HDMI surge protector SP008 that protects video equipment from surges transmitted through HDMI cables!
Protects video equipment from surges transmitted through HDMI cables. - Protects devices from sudden voltage spikes due to induced lightning, ESD, and EFT (impulse noise). - Compatible with HDMI 1.4. - Response time is less than 1 ns. *Be sure to connect the grounding cable to the main unit for grounding (Type D grounding).
SP009 protects video equipment from high voltage surges transmitted through AHD/HD-TVI/HDCVI and composite video signal transmission cables!
SP009 is a surge protector that protects video equipment from high voltage surges transmitted through AHD/HD-TVI/HDCVI and composite video signal transmission cables. - It protects connected devices from sudden voltage spikes caused by induced lightning and other sources. - The terminals are BNC male to BNC female, allowing for direct connection between the BNC terminal on the back of the camera and the cable. *Please connect the device to be protected at the Equipment End of the cable that may have surges flowing in at the Cable End. *Ensure that the ground wire is properly grounded (Type D grounding).
16-channel surge protector SP016HD compatible with AHD/HD-TVI/HDCVI/composite video (rack mountable)!
The SP016HD is a 16-channel surge protector compatible with AHD/HD-TVI/HDCVI composite video transmitted via coaxial cable (BNC connector). It is a 1U size that can be mounted in a 19-inch rack and allows for the connection of up to 16 video channels. It diverts surges caused by induced lightning or other sources on the transmission cable to ground before reaching the equipment. The surge protector should be installed as close as possible to the equipment that needs protection. When protecting a camera, it should be placed near the camera, and when protecting a monitor or DVR, it should be installed near the monitor/DVR. The basic surge protection strategy is to install devices on both the camera side and the display device (monitor) side. If the SP016HD is installed on the monitor side, additional SP009 (for one channel) units can be installed for each camera wiring on the camera side.
Protect important equipment from induced lightning, noise, and other surges without grounding work! Coaxial cable SPD that firmly guards surveillance cameras and video transmitters!
- Coaxial cable surge protector JMSB-HDV-P that does not require grounding, using SEAT method (absorbing and dispersing surge energy) - Surge protector suitable for coaxial cable wiring of video signals/high-frequency signals - Usable with HD-SDI/AHD/HD-TVI/HDCVI/analog video signals - Compatible with power-overlaid devices (passing voltage: maximum DC76V) - Protects both signal lines and power lines - Protects equipment from various surges without the need for grounding work - Blocks surges caused by electromagnetic pulses - Blocks surges caused by switching and lightning transients * Please connect transmission cables that may have surge contamination to the "IN" side and the equipment to be protected to the "OUT" side.
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 via Ethernet, protecting connected devices from induced lightning of up to 20kV that can 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 for 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 surges may flow in 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, known as "PoC (Power over Coaxial)," 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 suitable for installation within distribution boards ■ Easy connection with simple parallel connection *For more details, please refer to the PDF document or feel free to contact us.
Protect network lines such as computers, servers, and hubs from lightning currents!
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, it ensures safe protection of devices due to its low control voltage. Furthermore, connection is easy thanks to the LAN modular connector. 【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 with LAN modular connectors *For more details, please refer to the PDF document or feel free to contact us.
Plugin type that allows only the replacement of the SPD main unit.
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. Induced lightning protection. Protects equipment from lightning surges entering through power sources and grounding. JIS compliant. A standard SPD that can be installed in distribution boards and sub-distribution boards. SPD, lightning arresters (such as arresters, surge protectors), lightning protection products, lightning surge protection products, induced 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). Induced lightning compatible. Protects equipment from lightning surges entering through power supply and grounding (earth). JIS compliant. A standard SPD that is installed in distribution boards and sub-distribution boards. SPD, lightning arresters (such as arresters and surge protectors), lightning protection products, lightning surge countermeasure products, induced lightning countermeasures, manufactured by Otowa Electric Industry, a specialist in lightning protection.
Protects the line-to-line and line-to-ground connections of a single-phase two-wire circuit with one unit.
Ministry of Land, Infrastructure, Transport and Tourism Public Building Construction Standard Specifications Compatible Products Ministry of Land, Infrastructure, Transport and Tourism Building Equipment Design Standards Compatible Products Class 2 (JIS C 5381-11) Compliant Protects equipment from lightning surges entering through power supply and grounding (earth). Induced 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 protection products, induced lightning measures, manufactured by Otowa Electric Industry, a specialist in lightning protection.
Ministry of Land, Infrastructure, Transport and Tourism Building Equipment Design Standards Compliance Products Class 1 & 2 (JIS C 5381-11) Compatible
Compact size with high protection capability Impulse current 25kA, 50kA *No external isolator is required when used as an SPD for grounding. Protects equipment from lightning surges entering through power supply and grounding (earth) with high protection capability. Direct lightning strike compatible. Protects equipment from lightning surges entering through power supply and grounding (earth). Complies with JIS standards. Handles the diversion components of direct lightning strikes and is installed in distribution boards and sub-distribution boards. Manufactured by Otowa Electric Industry, a specialist in SPD, lightning rods (such as arresters and surge protectors), lightning countermeasures, lightning surge countermeasures, and induced lightning countermeasures.
Compliance with JIS C 5381-21
For connecting devices to GPS antenna ports *For inquiries regarding impulse durability D1 compatible products, please contact us separately. Protects equipment from lightning surges entering through coaxial cables. JIS compliant. Manufactured by Otowa Electric Industry, a specialist in lightning protection products, including SPD, lightning arresters (such as arresters and surge protectors), lightning countermeasures, and lightning surge countermeasures.
Terrestrial digital television broadcasting, BS, CS, and FM compatible.
Terrestrial digital television broadcasting, BS, CS, 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】 ■ A two-wire (L-N) surge protector specifically designed for AC100V modules used in signage ■ The built-in LED (white) allows you to check 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.
We handle everything from spark killers to surge protectors for AC power!
○In-house stock items are available for immediate delivery →We have 24 varieties in stock* and are continuously expanding our inventory Inquiries from the website will receive immediate quotation responses Delivery time: Same-day shipping is possible for orders and payments made by 3 PM Applicable products: Spark killers, AC power surge protectors, noise suppression capacitors, etc.
Introduction of 385VDC surge protector for railway DC/DC converters.
RECOM has added the RSP-168 series to its surge protector product line, which can be compliant with both the RIA12 and NF F 01-510 surge withstand standards for railway applications. With three versions available, it supports a wide range of RECOM's railway standard certified DC/DC converters from 20W to 240W. 【Product Features】 ■ Compliant with RIA12 and NF F 01-510 surge withstand standards ■ Operating temperature range guaranteed from -40°C to +95°C ■ RoHS compliant ■ REACH compliant ■ Output follows input up to clamp voltage ■ Three types with maximum loads of 20W/150W/300W *Members who download the materials will receive a selection guide and product datasheet.
Can be installed in limited spaces! Surge protector with excellent lightning protection characteristics.
The "High Durability DF1 Jack Panel / Mounting Plate for DF1" is a one-line type surge protector that can be installed in limited spaces such as within equipment devices or small housing boxes. It can accommodate up to 10 units on a dedicated mounting plate and can be installed in the MDF frame in the same space as the DF15 Jack Panel. Additionally, the "DF Lightning Enhanced U-Link" is a maintenance-free product with no fuse burnouts, improving response to lightning surges and reducing line-to-line mode failures. 【Features】 - Adopts U-Link method (equipped with DF Lightning Enhanced U-Link) - Allows for recovery work by replacing the U-Link side in case of failure of the lightning protection element - Uses screw-type terminal blocks for easy and reliable wiring work - Has monitoring terminals on the U-Link - Testing can be conducted without cutting the line, etc. *For more details, please download the PDF or feel free to contact us.
USB-compatible surge protector "CAT-PT1" that protects electronic devices from high voltage spikes.
The input power circuit for consumer electronics is designed to operate within "5V ± 5%" and is intended for use in stable power environments such as offices and homes. Recently, with the spread of M2M and IoT, there has been an increase in the use of consumer electronic devices such as smartphones, tablets, and computers in vehicle environments like cars, buses, trucks, trains, and construction machinery. However, due to the harsh power conditions in vehicles, consumer-level electronic devices often experience failures believed to be caused by high voltage spikes. In response, our company has developed a protection board to safeguard electronic devices from high voltage spikes that occur in harsh power environments. We provide this in a case that allows customers to use it in real-world environments, as a USB-compatible surge protector called "CAT-PT1."
Do you know? Thunder can destroy your precious things, and it means that you can protect your precious things from thunder.
It protects high-pressure equipment. It can be used for various applications, such as protecting communication devices when lightning surges flow on the secondary side of high-pressure transformers.
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.
![[Consultation in progress] High-voltage SPD for lightning protection](https://image.mono.ipros.com/public/product/image/256/2000513390/IPROS78867346204338479836.jpeg?w=280&h=280)
[Consultation in progress] Let's protect important equipment and information from lightning strikes with high-voltage SPDs.
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.
