てつでん List of Products and Services

Renewal Points 1. By incorporating an LED into the push button, "visibility" has improved! 2. A "guard" has been added around the button to prevent unnecessary handling! 3. By eliminating the "corners" of the conventional model, safety has been enhanced! 4. The use of GFRP for the casing has aimed at "increased longevity"! With the incorporation of an LED in the push button section, it has become easier to identify the button to operate. Even in low light conditions at night or in dark places, it has become easier to locate the operation button. Additionally, measures such as the guard around the button to prevent misoperation and changes in materials to enhance the longevity of the main unit have improved the quality of the product compared to the old model.

• Emergency alarm system

Have you ever wanted to check the current state of various facilities, equipment, and situations with your own eyes? Our company offers a package that includes cameras, multifunction recorders, and LAN cables to meet your safety and security needs, available for a monthly flat fee. This service is designed for installation not only inside buildings, such as railway station premises, but also along railway lines (at level crossings, overhead wires, bridges, etc.), and can operate under various weather conditions. **Features of the Tetsuden Camera Service:** 1. High monitoring accuracy of cameras - Capable of recording in full HD high quality and wide-angle images. - Fine text, such as equipment meter values, can also be read, enhancing monitoring accuracy. 2. Various usage plans available - We offer plans tailored to customer needs, including connections to existing networks and plans utilizing mobile lines. - When using mobile phone lines, no on-site line installation is required, allowing for a quick start to service use. 3. A complete set of necessary equipment - We provide a package that includes cameras, multifunction recorders, and LAN cables.

• IoT

Measures the insulation resistance of the power supply voltage for each phase and neutral line of the electric snow melting device control panel, as well as the current supplied to each terminal box. Monitoring of one side of the electric snow melting device control panel is possible.

• IoT
• Analysis and prediction system

Among railway equipment, we will sense measurement data such as voltage and sound pressure related to level crossing warning lights and warning sounds in real-time. This will enable remote monitoring and become an essential device for future labor-saving and efficiency improvements in inspection work within the railway industry.

• IoT
• Analysis and prediction system

Among the railway equipment, we will sense the measurement data related to signals and track relays, such as voltage, housed in the local installation's equipment box in real-time. This will enable remote monitoring and become an essential device for future labor-saving and efficiency improvements in inspection operations within the railway industry.

• IoT
• Analysis and prediction system

It is attached to the tip of the fiberglass barrier rod, reducing the risk of breakage by bending and restoring. It also facilitates the escape of pedestrians trapped inside the crossing. 【Features】 ■ Reduces breakage due to reckless crossing ■ Allows for easy escape outside the crossing even if trapped inside ■ Approximately 10 times more durable compared to conventional barrier rods (compared to our self-restoring barrier rod) ■ Unique slit processing disperses stress during bending *For more details, please download the materials or contact us.

• Railway Construction

This is a portable special signal light that is carried by train lookouts and used for train protection in emergencies. Traditional signal flares used for train protection required management of storage and expiration dates due to the use of explosives, but this product adopts an LED lighting method, offering superior visibility compared to signal flares and eliminating the need for explosive management. 【Features】 ■ Achieves high visibility - Diffusion angle of over 30 degrees - Visible from over 800 meters ■ Lightweight design ■ High waterproof performance ■ Can stand on the rails due to a strong magnet ■ Battery level indicator on the back of the main unit ■ Can be used as a substitute for traditional signal flares *For more details, please download the materials or contact us.

• Railway Construction

Our company offers a variety of connection box series, and in response to customer requests, we have newly launched the "Connection Box Type 7." The product features two main points: 1. A size lineup that makes it easy to select the optimal size. It can accommodate the core wire count of approximately 10 to 20 cores, which is frequently used by railway operators. It is a size that is "just right" between a small connection box that cannot hold multi-core cables and a large connection box that creates unnecessary empty space even when accommodating multi-core cables. 2. Usable in confined spaces. For railway operators, the main body is designed to be within the height limits of vehicle contact, thus alleviating environmental conditions such as height restrictions during installation. Even in previously unsuitable installation environments, the Connection Box Type 7 expands the possibilities for installation. Additionally, other notable features include: - Three types of terminals can be installed. - It has a box volume that can accommodate small devices. You can check the external dimensions and drawings of the connection box body by scanning the QR code in the product brochure included in the catalog.

• Terminal board/equipment storage rack
• Piping and electrical wiring materials

Please be sure to find us at the URL below! We will contribute to society by utilizing our 'extensive experience' in 'a wide range of business fields' to manufacture and sell railway electrical products, as well as by realizing our customers' wishes through 'customer-oriented product development.' 《Featured Products》 ■ Measuring instruments, etc. ■ Other railway-related products ■ Equipment monitoring devices ■ Safety-related equipment ■ Train equipment, etc. ■ Level crossing-related equipment ■ Passenger information and platform equipment ■ Railway field equipment ■ Railway signal devices *For more details, please check the URL! We hope you can feel a connection to our various products.

• Railway Construction

We are pleased to introduce the new "Relay Signal" with improved maintenance features due to structural enhancements within the mechanism!!! ◆ Key Features of the New "Relay Signal" ◆ - The cover on the back of the mechanism has been changed from a single-opening to a double-opening design! - The LED bulb unit can now be easily installed and removed as a standalone component! These two improvements have significantly increased work efficiency during maintenance! We have provided a clear introduction to the new relay signal in our product brochure. If you would like to hear more specific information about the product, we can provide explanations in person, over the phone, or via remote communication. We look forward to your inquiries! Our contact form: << https://www.tetsuden.com/contact/ >>

• others

This product is a railroad crossing gate that encourages physical stopping and checking for pedestrians at the crossing. The arm material is made of foam plastic, and the appearance is painted orange to enhance visibility. The power source consists of an internal spring and a solar panel, eliminating the need for electrical installation on-site. Even in locations where securing power for ground equipment is difficult, this gate can be installed and used. 【Features】 ■ Pedestrians at the crossing only need to push the gate to open it. ■ It can maintain the "open" state for a certain period and supports automatic closing. ■ Light vehicles such as bicycles can pass through. *For more details, please refer to the PDF document or feel free to contact us. *We are also offering a comprehensive catalog of various railway electrical products handled by Tetsuden.

• Railway Construction

This is a guidance display device that shows train information such as train types, departure times, destinations, and stopping stations for each platform, using information from the operation management system and control devices for station electronic display boards (departure indicators). You can select display colors and the number of characters according to your needs, and it can connect with various upper-level devices. 【Features】 ■ Character size of 96 square. Combinations of 64 square, 16 dots, and 24 dots are possible. ■ Various lineups of full color, multi-color, and three colors (red, green, orange). ■ By using backlit fixed characters (directional guidance, track numbers), it provides clear guidance to customers. ■ By converting data from upper-level devices to optical transmission, it is resistant to noise. ※ (Metal transmission is possible) ■ Simplification of internal devices reduces the failure rate. ※ For more details, please download the materials or contact us.

• Railway Construction

The "B372 Series" is a switch anti-friction device that reduces friction between the tongue rail and the floor plate, thereby minimizing the switching load and preventing switching failures. It shortens the installation time and eliminates the need for roller height adjustments. No lubrication is required, which simplifies maintenance tasks. The installation time is completed in just 5 minutes. 【Features】 ■ Only roller positioning is required during installation ■ Installation time is completed in just 5 minutes ■ No further height adjustments are needed (the spring automatically adjusts) ■ No maintenance tasks such as lubrication are required after installation ■ During maintenance inspections, only the installation bolts need to be checked *For more details, please refer to the PDF document or feel free to contact us.

• others

This is a 360-degree shape crossing warning light that is visible from all directions, even at complex railway crossings with side roads. Its cylindrical shape and large light-emitting area provide excellent visibility, and it is lightweight and energy-efficient, making it easy to replace traditional warning lights. 【Features】 ■ Improved visibility with high-brightness LEDs ■ Visible from all directions (360 degrees) ■ Lightweight (3.2kg) for easy installation * Optional warning light bracket available ■ Can be used as is without changing the current power supply (current consumption 0.7A) ■ Snow melting type also available * For more details, please download the materials or contact us.

• Railway Construction

The "connection box" is a versatile and highly convenient connection box made of FRP, which is resistant to rust and corrosion. We offer various sizes and terminal counts according to the application and the number of cable cores, and customization is also possible based on customer requests. In addition to conventional signal connectors, we respond to customer needs by adopting screwless terminals. We also provide lightweight and corrosion-resistant products made from fiberglass reinforced plastic, as well as slim products made from stainless steel and aluminum alloys. 【Features】 ■ No damage from external flying objects, etc. ■ Does not rust like metal or rot like wood ■ Excellent weather resistance, suitable for outdoor use ■ Selectable according to installation location and usage conditions *For more details, please refer to the PDF document or feel free to contact us.

• Terminal board/equipment storage rack

The "Emergency Escape Shooter" is a device designed for passengers to slide down from a train in case of an emergency requiring their evacuation. The main fabric is made of nylon and is usually folded and stored in the vehicle. It can be easily inflated using the included CO2 cartridge when needed. 【Features】 ■ Inflation time is approximately 30 seconds ■ The main fabric is made of strong nylon, excellent in airtightness and scratch resistance, with moderate friction resistance ■ The installation method for the vehicle can be customized to fit the specific vehicle ■ The airtight chamber has a multi-chamber structure for redundancy ■ Safe for use by everyone from children to the elderly *For more details, please download the PDF or feel free to contact us.

• Other elevators and transport systems

The "Signal Equipment Box (Stainless Steel)" is a housing box for installing signal equipment outdoors. It features an excellent structure for equipment protection, workability, and heat dissipation. Made of stainless steel, it has outstanding strength and durability, resulting in low maintenance costs. The size and structure vary depending on the application, and the inclusion of a heat shield can further reduce the internal temperature of the box. 【Features】 ■ Various sizes and structures are available according to application ■ Customization is possible based on customer requests ■ Provides materials with excellent corrosion resistance for long-term use ■ It is also possible to include a heat shield to suppress the internal temperature rise of the equipment housed *For more details, please refer to the PDF document or feel free to contact us.

• Terminal board/equipment storage rack

The "Block Configuration Small Station Electronic Interlocking Device" is a railway signaling system that centrally manages the interlocking and control of station signals, switches, etc., using a bus-synchronized dual-redundant fail-safe CPU and software. The interlocking processing unit ensures high reliability through a parallel dual-redundant configuration. The interlocking logic reduces the individual design elements of the software through a logical wiring method. By standardizing the hardware into blocks, we have achieved a reduction in product costs, improved quality, and a reduction in life costs due to lower costs during interlocking changes and aging replacements. 【Features】 ■ Uses a fail-safe CPU ■ Centrally manages the interlocking between signals and switches ■ Blocked by device ■ Allows for appropriate aging management for each block *For more details, please refer to the PDF document or feel free to contact us.

• others

The "Relay Interlocking Device" is a system that electrically centralizes the interlocking of signals and switches using relays. We carry out everything from design and wiring to inspection in our factory, achieving high quality and high reliability. It consists of control panels, relay racks, and interconnecting cables. Additionally, we also manufacture individual units, so please feel free to contact us if you have any requests. 【Product Lineup】 ■ Route Selection Type ■ Route Lever Type ■ Standalone Lever Type *For more details, please refer to the PDF document or feel free to contact us.

• Power distribution and control panels

We would like to introduce our railway field equipment, the "Level Crossing Control Unit Enclosure." This is a column-type enclosure designed to house the control unit, featuring excellent heat dissipation. It is available in configurations for one or two control units, as well as a sealed type. The material is stainless steel, finished with silver metallic paint, and all units come with wiring terminals. Mounting brackets and conduit fittings are sold separately. 【Features】 - Excellent heat dissipation due to the heat shield - Rust-resistant stainless steel - Available for one or two control units, as well as a sealed type - All units come with wiring terminals *For more details, please refer to the PDF document or feel free to contact us.

• Terminal board/equipment storage rack

The "Switching Signal Light" is a railway field device that improves the visibility of stop signals by using a red stop ball. It is a light signal used for vehicle operation within station premises, adopting single-color LED bulbs instead of traditional incandescent bulbs. This enhances longevity, energy efficiency, and visibility. We also offer a compact design for "limited space use," which can be installed in locations where traditional products were difficult to mount due to construction constraints. 【Features】 ■ Light signal mechanism using LED bulbs ■ Excellent visibility, along with longer lifespan and energy efficiency ■ The stop ball can be changed to a red light, making the stop signal clearer ■ In addition to two lights, all identification signal lights are lit in series ■ The housing is made of corrosion-resistant stainless steel *For more details, please refer to the PDF document or feel free to contact us.

• Road facilities

The "Relay Signal" is a railway field device designed to relay the signal indications of the main signal to the outside of the in-station, departure, or block signals as a subordinate signal. Each indication consists of three lights that are lit in series, ensuring that there is no incorrect indication in the event of a failure such as a disconnection. Previously, only incandescent bulb types were available, but we have developed LED types that use single-color bulb-like LEDs for longer lifespan, energy efficiency, and excellent visibility. *Please note that if you wish to purchase a type for limited clearance, it is only available in this type. The new model relay signal, released in December 2022, does not support limited clearance, so please be cautious when purchasing. 【Features】 ■ Signal mechanism with a light column using bulb-like LEDs ■ Excellent visibility, along with longer lifespan and energy efficiency ■ The three lights are lit in series, ensuring no incorrect indication even in the event of a failure such as a disconnection ■ The housing is made of stainless steel, which has excellent corrosion resistance ■ Sizes are available for general use as well as for limited clearance (for tunnels) *For more details, please refer to the PDF document or feel free to contact us.

• Road facilities

We would like to introduce our railway field equipment, the "Multi-Track Indicator (for Limited Clearance)." This is an LED display that shows the entry track indicated by the on-site signal in numbers or letters, and it can be installed as an accessory below the on-site signal if necessary. The size has been made compact, allowing it to be used in locations where installation was difficult with conventional products due to architectural clearance restrictions. 【Features】 ■ Displays the entry track indicated by the on-site signal in numbers or letters ■ Can be installed as an accessory below the on-site signal if necessary ■ Compact design ■ Usable in locations where installation was difficult with conventional products due to architectural clearance restrictions *For more details, please refer to the PDF materials or feel free to contact us.

• Road signs and road accessories

The "switching device" consists of a switching mechanism that pivots the tongue rail to make contact with the main rail and a locking device that maintains this contact, forming a railway field device. The switch adjuster pivots the tongue rail and makes it contact the main rail. The front rod and connecting link transmit the movement of the tongue rail to the locking link, maintaining the locked state. Additionally, instead of conventional painting, we also handle the "MNT type, DF type switching device," which has been treated with a defrication process that enhances lubrication, improving wear resistance and corrosion resistance. 【Features】 ■ Provides various devices around the switching mechanism, such as front rods and connecting links ■ Reduces wear with MNT jaw pins pressed into polyester-based resin ■ Contributes to maintenance reduction by ensuring lubrication of rotating sliding parts through defrication treatment ■ The switching friction reducer is maintenance-free ■ Effective as a countermeasure against switching failures by reducing the switching torque of the turnout *For more details, please refer to the PDF document or feel free to contact us.

• Road facilities

We would like to introduce our railway signal device, the "Operation Management System." It consists of large display devices installed in the command center, schedule creation devices, operation management terminals, and automatic route control devices. The operation management input allows for direct dragging of the schedule to input data, making it a highly user-friendly system. Additionally, it supports the output of passenger information and the exchange of train information with other systems. If you have any inquiries or questions, please feel free to contact us. 【Features】 ■ Composed of large display devices installed in the command center, schedule creation devices, operation management terminals, and automatic route control devices ■ Operation management input allows for direct dragging of the schedule to input data ■ Excellent operability ■ Supports the output of passenger information and the exchange of train information with other systems *For more details, please refer to the related links or feel free to contact us.

• Other Management Services