東北物産 List of Products and Services

We would like to introduce a case study for the protection of automatic fire alarms, requested by a disaster prevention company. After the implementation, the person in charge said, "There have been many issues with automatic fire alarms for a long time, and it has been very troublesome. Since this is equipment that concerns human life, it is important to be able to use it reliably." 【Case Study】 ■Client: Disaster Prevention Company ■Objective: Protection of automatic fire alarms ■Feedback from the person in charge: - There have been many issues with automatic fire alarms for a long time, and it has been very troublesome. - It is important to be able to use equipment that concerns human life reliably. *For more details, please refer to the PDF document or feel free to contact us.

• Lightning protection
• Safety and consumables

We would like to introduce a case study for the protection of security equipment and surveillance cameras, as requested by the security company. After the implementation, we received feedback from the person in charge: "The day after the thunderstorm, it was very difficult due to repairs. I believe such measures are necessary for important facilities." 【Case Study】 ■Client: Security Company ■Purpose: Protection of security equipment and surveillance cameras ■Feedback from the person in charge: - It was very difficult due to repairs the day after the thunderstorm. - I believe such measures are necessary for important facilities. *For more details, please refer to the PDF document or feel free to contact us.

• Lightning protection
• Safety and consumables

We would like to introduce a case study for the protection of measuring instruments and servers, requested by a transportation company. After implementation, we received feedback from the person in charge stating, "The equipment has suffered damage several times, and each time we had to order replacement parts from overseas manufacturers. During that time, our operations were disrupted, which was very difficult, but now there are no issues." 【Case Study】 ■ Client: Transportation Company ■ Purpose: Protection of measuring instruments and servers ■ Feedback from the person in charge: - The equipment has suffered damage several times, and we had to order replacement parts from overseas manufacturers each time. - Operations were disrupted during that time, which was challenging, but now there are no problems. *For more details, please refer to the PDF document or feel free to contact us.

• Lightning protection
• Safety and consumables

We would like to introduce a case study requested by a machinery equipment company regarding the power supply for factory equipment and the protection of servers. After the implementation, the person in charge stated, "We had been installing SPDs for some time, but we still experienced failures in our equipment and SPDs. We switched to Furse products, and since then, we have had no damage and feel secure." 【Case Study】 ■ Client: Machinery Equipment Company ■ Purpose: Protection of factory equipment power supply and servers ■ Feedback from the person in charge: - We had been installing SPDs for some time, but we still experienced failures in our equipment and SPDs. - We switched to Furse products. - Since then, we have had no damage and feel secure. *For more details, please refer to the PDF document or feel free to contact us.

• Lightning protection
• Safety and consumables

We would like to introduce a case study for the protection of fire-fighting equipment requested by an automotive-related factory. After the implementation, the person in charge stated, "Repeated lightning strikes have been disrupting our operations. I was concerned about how much we could prevent, so we decided to install a lightning arrester on the equipment that had suffered the most damage and set up a counter. We were then able to monitor the lightning situation with the counter, and we are currently considering our next lightning protection measures." 【Case Study】 ■ Client: Automotive-related factory ■ Purpose: Protection of fire-fighting equipment ■ Feedback from the person in charge: - Repeated lightning strikes had been disrupting operations - We installed a lightning arrester on the equipment that had suffered the most damage as a trial - We were able to monitor the lightning situation, so we are currently considering our next lightning protection measures *For more details, please refer to the PDF document or feel free to contact us.

• Lightning protection
• Safety and consumables

We would like to introduce case studies regarding the protection of factory equipment power supply, communication lines, telephone lines, and servers, as requested by a pharmaceutical company. After implementation, the person in charge provided feedback stating, "We had previously experienced equipment damage due to lightning, and since we sometimes handle hazardous materials, we were considering countermeasures. Additionally, I believe that implementing such measures will also enhance the company's credibility." 【Case Study】 ■ Client: Pharmaceutical Company ■ Purpose: Protection of factory equipment power supply, communication lines, telephone lines, and servers ■ Feedback from the person in charge: - There was a previous experience of equipment damage due to lightning. - They were considering countermeasures since they sometimes handle hazardous materials. - They thought that implementing countermeasures would enhance the company's credibility. *For more details, please refer to the PDF document or feel free to contact us.

• Lightning protection
• Safety and consumables

The "Q Series" is a lightning arrester for twisted pair cables (for 4P). It can be used for large amounts of data and signal lines, with types available for operating voltages of 6V, 15V, 30V, 50V, and 110V, as well as for telephone lines at 190V. It is also suitable for process control units, high-density data lines, and large-scale lines. 【Features】 ■ Reliable operation and repeated protection even in severe lightning environments ■ Low internal resistance to minimize signal strength reduction ■ Maintains low control voltage across all lines during surge current influx ■ Lightweight, flame-retardant ABS housing, can be mounted on DIN rails *For more details, please refer to the PDF materials or feel free to contact us.

• Lightning protection
• Power distribution and control panels

The "H Series" is a surge protector for twisted pair data and signal lines, suitable for twisted pair cables that require low resistance. It is recommended for applications that require higher current than the D or E series. There are various types available for operating voltages of 6V, 15V, 30V, 50V, and 110V. It is also compatible with delicate low internal resistance system equipment, high current units, and long-distance transmission equipment. 【Features】 - Reliable operation and repeated protection even in environments with severe lightning - Maintains low internal resistance of less than 0.05Ω - Minimizes signal strength reduction and keeps low control voltage across all lines during surge influx - Lightweight, flame-retardant ABS housing, can be clip-mounted on DIN rails - The grounding terminal can be fixed to the main unit and can also serve as grounding when using the optional CME earth bar kit *For more details, please refer to the PDF documentation or feel free to contact us.

• Lightning protection
• Power distribution and control panels

The "E Series" is a surge protector for twisted pair data and signal lines that require higher bandwidth or lower internal resistance than our "D Series," suitable for use with pair cables and signal lines. There are types available for operating voltages of 6V, 15V, 30V, 50V, and 110V. It can also be used with DC power supplies of 1.25A or less. It is suitable for surge protection of high-frequency and high-speed data lines, long-distance signal lines, and elevator control signal lines. 【Features】 - Reliable operation and repeated protection even in severe lightning environments - Low internal resistance (1Ω) and compatible with high bandwidth - Maintains low control voltage across all lines during surge current influx - Lightweight, flame-retardant ABS housing, can be clip-mounted on DIN rails - The grounding terminal can be fixed to the main unit and can also serve as grounding when using the optional CME earth bar kit *For more details, please refer to the PDF document or feel free to contact us.

• Lightning protection
• Power distribution and control panels

The "D Series / TN Series" is a surge protector for twisted pair data and signal lines that can be used with standard twisted pair cables and signal lines. There are various types available for operating voltages of 6V, 15V, 30V, 50V, 110V, and for telephone lines. It is also compatible with process control units, modems, and computer communication interfaces. 【Features】 ■ Reliable operation and repeated protection even in severe lightning environments ■ Maintains a low control voltage across all lines during surge influx ■ Lightweight, flame-retardant ABS housing, can be clip-mounted on DIN rails ■ The grounding terminal can be fixed to the main unit and can also serve as grounding when using the optional CME earth bar kit *For more details, please refer to the PDF materials or feel free to contact us.

• Lightning protection
• Power distribution and control panels

The "Low Voltage Control Surge Protector for Coaxial Cable RF Systems" is a protector designed for systems that require low voltage surge control, such as RF transmitters, RF receiving systems, professional broadcasting equipment, emergency communication equipment lines, and military communication equipment that use coaxial cables. Suitable for 50MHz to 2.7GHz. Maximum output up to 150W. 【Features】 ■ Reliable operation and repeated protection even in severe lightning environments ■ Keeps control voltage below 20V even when surge current flows in ■ No impact on the system due to low insertion loss and appropriate reflection coefficient (VSWR) ■ Operates with a fast response speed and is controlled by a low voltage ■ Available with various connectors: N-type, 7/16DIN, and BNC *For more details, please refer to the PDF document or feel free to contact us.

• Lightning protection
• Power distribution and control panels

The "TV antenna line and CATV line surge protector" is an internal lightning protection system device that can protect equipment from lightning currents and instantaneous overvoltages that invade from TV antenna lines, CATV external unit lines, etc. It operates reliably even in severe lightning environments, can provide repeated protection, maintains low insertion loss and high reflection attenuation over a wide bandwidth, and does not cause system failures. 【Features】 ■ Reliable operation and repeated protection even in severe lightning environments ■ Maintains low insertion loss and high reflection attenuation over a wide bandwidth ■ Sturdy metal body with a flat panel ■ Includes mounting holes for fixing to walls and other surfaces *For more details, please refer to the PDF document or feel free to contact us.

• Lightning protection
• Safety and consumables
• Power distribution and control panels

The "Surge Protector for CCTV Line" is an internal lightning protection system that can protect important system equipment in the monitor room from lightning currents and instantaneous overvoltages that enter the monitoring line of surveillance cameras. It operates reliably even in severe lightning environments, provides repeated protection, and suppresses surge currents to a low control voltage when they flow in. 【Features】 ■ Reliable operation and repeated protection even in severe lightning environments ■ Minimal impact on data signals due to low internal resistance and low reflection coefficient (VSWR) ■ Maintains maximum transmission distance ■ Operates with a fast response speed to protect equipment ■ Supports wide bandwidth and adapts to installation conditions *For more details, please refer to the PDF document or feel free to contact us.

• Lightning protection
• Power distribution and control panels

The "LSA-PLUS Module Protector for PBX" is an internal lightning protection system device that can be directly connected to PBX telephone exchange modules such as ISDN lines, protecting the lines from lightning strikes and instantaneous overvoltage. It reliably operates against overcurrents of up to 10kA and provides repeated protection. Additionally, it can protect a large number of telephone lines, allowing for individual protection for each line or a collective protection for 10 lines, which can be installed with a simple plug-in. 【Features】 ■ Reliable operation and repeated protection against overcurrents of up to 10kA ■ Individual protection for each line or collective protection for 10 lines can be installed with a simple plug-in ■ Provides safe protection for devices due to low control voltage *For more details, please refer to the PDF document or feel free to contact us.

• Lightning protection
• Power distribution and control panels

The "Surge Protector for Telephone Lines and ISDN Lines" is an internal lightning protection system device that can protect important lines, modems, computers, and system equipment from lightning currents and instantaneous overvoltages that enter through telephone lines and ISDN lines. It supports everything from the 6-pin 2-wire type of general telephone lines to the 8-pin 8-wire type of ISDN lines. It can protect between all conductors and functions effectively. Additionally, it operates with a fast response speed and can keep the control voltage low. 【Features】 ■ Reliable operation and repeated protection even in severe lightning environments ■ Compatible with everything from the 6-pin 2-wire type of general telephone lines to the 8-pin 8-wire type of ISDN lines ■ Can protect between all conductors and functions effectively ■ Operates with a fast response speed and keeps the control voltage low *For more details, please refer to the PDF document or feel free to contact us.

• Lightning protection
• Power distribution and control panels

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.

• Lightning protection

The "Surge Protector for Power Supply" (for under 5A and 16A) is an internal lightning protection system device that can be used for power lines with low currents, such as those used by surveillance cameras and measuring instruments. It operates reliably even in environments with severe lightning, providing repeated protection and suppressing surge currents to a low control voltage during inflow. Additionally, it can be installed in various ways depending on the installation situation, including clip mounting on DIN rails, combined mounting with grounding bars, or fixing to flat panels. 【Features】 - Reliable operation and repeated protection even in severe lightning environments - Suppresses surge currents to a low control voltage during inflow - Clip mounting on DIN rails Combined mounting with grounding bars Fixing to flat panels, adaptable to installation conditions *For more details, please refer to the PDF materials or feel free to contact us.

• Lightning protection
• Other measuring instruments

The "AC Main Power Supply and Distribution Board Protector (Class I + II)" 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 is designed to handle direct and induced lightning (Class I + II). It protects equipment from lightning currents through a combination of spark gaps and varistors. Additionally, an indicator notifies when it's time to replace the lightning arrester. 【Features】 - Protection from lightning currents through a combination of spark gaps and varistors - Indicator alerts for the replacement timing of the lightning arrester - High capacity supporting direct lightning up to 25kA and induced lightning up to 150kA for each line - Compact size allows for storage within the distribution board - Easy connection with simple parallel connection and no maintenance required *For more details, please refer to the PDF document or feel free to contact us.

• Lightning protection
• Power distribution and control panels

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.

• Power distribution and control panels
• Lightning protection

This is an introduction to the "Furse Lightning Protection System Product Guide & Catalog" from Tohoku Bussan Co., Ltd., which has been manufacturing and selling lightning protection systems and components in 136 countries worldwide, including Japan, for over 110 years. [Contents] ■ Surge protectors for main power supply, distribution boards, and sub-distribution boards ■ Surge protectors for network LAN ■ Surge protectors for telephone lines and ISDN lines ■ LSA-PLUS module protectors ■ Surge protectors for surveillance cameras (coaxial cable or twisted pair cable) ■ Surge protectors for TV antenna lines, CATV lines, and other coaxial cables ■ Low voltage control surge protectors for coaxial cable RF systems (Radio frequencies) ■ Surge protectors for twisted pair data and signal lines ■ Surge protectors for twisted pair data and signal lines E series ■ Surge protectors for high-density twisted pair data and signal lines *For more details, please request the materials or view the PDF data from the download.

• Lightning protection
• Power distribution and control panels