星和電機 Product Lineup

Sewage treatment facilities, where water is always present, create a harsh environment for electrical equipment. Additionally, the hydrogen sulfide and digestion gases (methane) generated from wastewater can lead directly to occupational hazards. Our company offers a wide range of LED lighting fixtures equipped with high waterproof and moisture-proof performance, including flood-resistant types that can handle temporary flooding caused by heavy rain. We also conduct tests to confirm performance against corrosion from hydrogen sulfide, taking into account the facility and its installation environment. 【Features】 ■ High waterproof and moisture-proof performance ■ High reliability due to excellent weather resistance ■ Testing conducted to confirm performance as a countermeasure against hydrogen sulfide ■ Explosion-proof standards compliant with "Internationally Harmonized Guidelines and Technical Standards for Explosion Protection" *For more details, please refer to the materials. Feel free to contact us with any inquiries.

• LED fluorescent lamp
• Other lighting equipment

The way energy is utilized is gaining attention, and new electrical products such as solar panels and electric vehicles are continuously emerging in our lives. To ensure that these diverse electrical products obtain EMC standards and perform their intended functions, Seiwa Electric not only offers a wide variety of products for sale but also has established various technical support systems, including countermeasure assistance in anechoic chambers, technical seminars, and exhibitions, to meet a broad range of needs. ★ We are currently offering a free catalog of noise countermeasure-related products such as gaskets and ferrite cores! *For more details, please download the PDF materials or feel free to contact us.

• cable
• Other Connectors
• Wiring materials

LSTA Waterproof LED Lighting Fixtures Innovating waterproof technology cultivated under the Water Pearl brand with the light of innovation! Contributes to safety by ensuring reliable lighting with long lifespan! The spread of illumination is equal to or greater than conventional fluorescent fixtures! [For more details, please download the catalog or feel free to contact us] ↓ ↓ ↓ ↓ ↓ ↓

• LED lighting

This is the SC Lock cable gland that can be used for cable entry points. It is ideal for waterproof treatment and has a highly reliable sealing function, allowing for a secure sealing effect with light tightening. It can be used in various applications such as machine tools, industrial machinery, industrial robots, vehicles, ships, various plants, OA equipment, general electrical equipment, waterproof devices, lighting equipment, various display devices, sensors, limit switches, solenoid valves, pressure switches, distribution boards, control panels, distribution boards, operation panels, control centers, and various cable wiring works. Features of SC Lock: 1. The wide packing guards the area around the mounting hole, demonstrating waterproof performance (Protection rating: IP67). 2. It is RoHS compliant. 3. It uses materials that excel in weather resistance and electrical insulation. 4. We also accept special materials and custom rubber sleeve processing. ● What IP67 means: It refers to a structure that prevents the ingress of dust into electrical and mechanical equipment (dust-tight) and does not allow water ingress even when submerged at a depth of 1 meter for 30 minutes (waterproof) (quoted from JIS C0920). ● Usage precautions: The IP67 compliance has been confirmed based on our experiments, but it may vary depending on individual conditions.

• Other Connectors
• Waterproof Connector

This is the SC Lock cable gland that can be used for cable entry points. It has a highly reliable sealing function, allowing for a secure sealing effect with light tightening. It can be used in machine tools, industrial machinery, industrial robots, vehicles, ships, various plants, OA equipment, general electrical equipment, waterproof devices, lighting equipment, various display devices, sensors, limit switches, solenoid valves, pressure switches, distribution boards, control panels, sub-distribution boards, operation panels, control centers, and various cable wiring works.

• Other Connectors
• Waterproof Connector

The S-BOX surveillance camera from Hoshi and Denki monitors various risks remotely, providing "safety" and "peace of mind" 24 hours a day. ○ The S-BOX can be used immediately once power is secured. ○ The waterproof, dustproof, and heat-resistant S-BOX is equipped with a dedicated NEX SIM, allowing it to be installed outdoors without the need for internet wiring. The S-BOX thoroughly monitors and quickly verifies any issues at various sites: - Accidents and theft - Illegal dumping - Squatting - Abnormal troubles - Natural disasters - High waves and flooding Its adoption is expanding across various industries: - Transportation and logistics - Construction - Warehousing and logistics With the combination of a surveillance camera, router, SIM card, dedicated software, and cloud server, you can monitor the "present" and quickly verify the "past" using your computer, smartphone, or tablet. You can monitor "sites" across the country collectively with your devices (computer, smartphone, tablet), upgrading your company's operational efficiency at a low cost. *For more details, please refer to the materials. Feel free to contact us with any inquiries.

• Surveillance Cameras
• Other security and surveillance systems
• Surveillance Camera System

Product Outline and Features This is a common mode choke coil using nanocrystalline soft magnetic materials. Compared to ferrite core CMC, it has high noise attenuation characteristics in the kHz range. It ensures stable impedance characteristics over a wide temperature range. Customization is available; please consult us for various modifications. Common mode chokes using nanocrystal cores. Excellent low frequency properties. Stable performance over a wide temperature range. SEIWA offers special ordered CMC.

• Magnetic field analysis/electromagnetic wave analysis
• EMC Testing
• Anti-static products

We have delivered the first domestic tunnel lighting fixtures used for sign lighting and pace maker lights on the Shin-Meishin Expressway (from Takatsuki JCT/IC to Kobe JCT). To resolve and alleviate issues such as collision accidents and traffic congestion caused by falling objects while driving on the expressway, as well as the unintended deceleration that occurs when entering a tunnel, we developed a product equipped with functions not found in conventional tunnel lighting, making it the first of its kind in Japan, and delivered it to the Shin-Meishin Expressway. ● Sign Lighting Sign lighting refers to tunnel lighting that shines white but flashes red in the event of a vehicle fire, and flashes yellow during abnormal occurrences such as accidents, falling objects, or breakdowns, alerting drivers. This allows drivers to operate their vehicles with peace of mind. ● Pace Maker Light The pace maker light is a tunnel lighting that shines white but lights up green, with light flowing in the direction of travel. By controlling the driver's sense of speed as they try to catch up to the green light, it helps restore speed and alleviate traffic congestion. Conversely, if a driver overtakes the green light, the pace maker light employs technology to assist in speed regulation.

• Other optical parts
• Other electronic parts

We offer ferrite cores as a noise countermeasure. We have various types available, such as ring type, split type, and flat type, to meet our customers' needs.

• Magnetic field analysis/electromagnetic wave analysis
• EMC Testing
• Anti-static products

Since the release of the groundbreaking side panel removable "Cutting Duct" in 1963, we have consistently strived to develop products that respond to the rationalization and labor-saving needs of wiring work as a top manufacturer of ducts. The culmination of this effort is the Seiwa Cutting Duct in two types: AD type (ADR type) and BDR type. We cater to all needs, whether for internal wiring or indoor wiring. The Cutting Duct BDR type features beveled edges around the cable entry holes, making it less likely to damage the cable sheath during extraction. The upper part of the main body is connected, providing strength and preventing bending during transport, while allowing for easy cover attachment. The side panels can be cut at the top with duct nippers and removed by hand. It has been certified by the Ministry of Land, Infrastructure, Transport and Tourism's New Technology Utilization Evaluation Committee and registered in the New Technology Information Provision System (NETIS). Technical Name: Lead-Free Wiring Duct Registration Number: KK-050022 Business Category: New technology utilized for testing field projects. We respond to all needs, whether for internal wiring or indoor wiring. For more details, please contact us or download the catalog.

• Other safety equipment
• Wiring materials
• Other office supplies

Floor Wiring UD Protector Series UD Protector UD(N) General Purpose Type We offer various types to suit different wiring locations. Protects cables and wires from pedestrian and cargo traffic. For more details, please contact us or download the catalog.

• Other safety equipment
• Wiring materials
• Other office supplies

This is the SC Lock cable gland that can be used for cable entry points. It has a highly reliable sealing function, allowing for a secure sealing effect with light tightening. It can be used in machine tools, industrial machinery, industrial robots, vehicles, ships, various plants, OA equipment, general electrical equipment, waterproof devices, lighting equipment, various display devices, sensors, limit switches, solenoid valves, pressure switches, distribution boards, control panels, distribution boards, operation panels, control centers, and various cable wiring works.

• Other Connectors
• Waterproof Connector

This is a cable gland that can be used for cable entry points. It has a highly reliable sealing function, allowing for a secure sealing effect with light tightening. It can be used in machine tools, industrial machinery, industrial robots, vehicles, ships, various plants, office automation equipment, general electrical equipment, waterproof devices, lighting equipment, various display devices, sensors, limit switches, solenoid valves, pressure switches, distribution boards, control panels, sub-distribution boards, operation panels, control centers, and various cable wiring works.

• Other Connectors
• Waterproof Connector

This is the SC Lock cable gland that can be used for cable entry points. It has a highly reliable sealing function, allowing for a secure sealing effect with light tightening. It can be used in machine tools, industrial machinery, industrial robots, vehicles, ships, various plants, OA equipment, general electrical equipment, waterproof devices, lighting equipment, various display devices, sensors, limit switches, solenoid valves, pressure switches, distribution boards, control panels, distribution boards, operation panels, control centers, and various cable wiring work.

• Other Connectors
• Waterproof Connector

Hattori-kun Model Number: MTH2-15 Dimensions: 210×315mm Material: Polyethylene film Number of film layers: 15 sheets stacked (Packaging quantity: 10 sets) Since there are 15 sheets of adhesive film stacked, please peel them off and use them when the adhesive strength decreases. For more details, please contact us or download the catalog.

• Other safety equipment
• Wiring materials
• Other office supplies

This is the SC Lock cable gland that can be used for cable entry points. By using the SC Lock, you can shut out water and dust from entering through the cable entry point in outdoor or factory environments where water or dust may be present. It has a highly reliable sealing function, allowing for a secure sealing effect with light tightening. Waterproof performance is IP67. Therefore, it can be used in various locations, including machine tools, industrial machinery, industrial robots, vehicles, ships, various plants, OA equipment, general electrical equipment, waterproof devices, lighting equipment, various display devices, sensors, limit switches, solenoid valves, pressure switches, distribution boards, control panels, distribution boards, operation panels, control centers, and various cable wiring works. ● SC type has excellent corrosion resistance. ■ It is made of materials that are resistant to acids, alkalis, and other chemicals. Material: Body and cap: polypropylene resin Rubber sleeve: butyl rubber / rubber packing: EPT rubber Lock nut: SC-3, 4, 5, 6 are metal lock nuts for conduit SC-2 type is made of polypropylene resin.

• Other Connectors
• Waterproof Connector

The flood warning display system for the underpass at Hoshi and Denki is as follows: ○ Flood display linked with water level sensors - By setting the water level, it automatically displays warnings such as "Flood Caution" and "No Entry Due to Flooding," and activates a xenon light to promptly alert underpass users. - The water level sensors allow for real-time monitoring of flood information (water level) in the underpass. ○ E-rule reporting to road administrators (flood information and equipment monitoring) - Using an internet connection, flood information and equipment monitoring information are sent to administrators via email. - Even if the communication system is disrupted due to disasters or power outages, flood warnings can still be issued based on the set water level. Upon recovery, all monitoring information will be sent via email.

• Other security and surveillance systems
• Indicator Light
• Signal lights and rotating lights

New Release: Waterproof Base Light LYAA It complies with protection rating IP55, making it suitable for installation in indoor environments where dust is generated and in various scenes without a roof. ● Food and beverage factories ● Steel and iron manufacturing factories ● Automotive manufacturing factories ● Paper manufacturing factories ● Indoor and outdoor areas of various factories ● Sewage treatment plants ● Railway vehicle depots ● Station platforms ● Underpasses ● Underground entrance ● Bus stops ● Bicycle parking areas ● Pedestrian bridges ● Truck yards ● Multi-story parking lots ● Common areas of apartment complexes

• Other lighting equipment
• Other safety and hygiene products
• LED lighting

Emergency exit lights and emergency lights must maintain their functionality to reliably guide evacuation in accordance with legal regulations during emergencies and disasters. According to the Fire Service Act, emergency exit lights must last for more than 20 continuous minutes. The Building Standards Act requires emergency lights to last for more than 30 continuous minutes. In the case of emergency exit lights, the color of the certification mark indicates the timing for replacement. *For more details, please contact us or download the catalog to view.

• LED lighting

The most reliable way to save electricity is to "turn off the original switch." However, it is important to ensure that the necessary illumination is maintained. 【Fluorescent Lamp Lighting Methods】 ■ Starter Type ■ Rapid Start Type ■ Inverter Type When reducing the number of fluorescent lamps in multi-lamp fixtures, for fixtures using two or more lamps, be sure to remove them in pairs. (For three lamps, remove two and one; for four lamps, remove two at a time as one set.) *For more details, please contact us or download the catalog to view.

• LED lighting

Lighting fixtures that have been in use for 10 years have an increased risk of failure. The deterioration of lighting fixtures is not visible from their appearance. Fixtures that have been used for 10 years need to be replaced. If you are experiencing an increase in failures, if dirt cannot be removed even after cleaning, or if the socket is discolored, there is a risk of smoke-related accidents, so please consider replacing them early for safety reasons. 【Safety Check Sheet (Excerpt)】 ■ The usage period is over 10 years. ■ There are deformations, looseness, or instability at the fixture mounting part. ■ There are blisters, cracks, or rust on the painted surface. *For more details, please contact us or download the catalog to view.

• LED lighting

Cable Connector, Heat-Resistant Type, SCHR Type ■ While conventional products have a maximum operating temperature of 80°C, this product can be used at temperatures up to 200°C. (Continuous use at 120°C) ■ If a metal component is used in applications requiring heat resistance, this product can serve as a substitute for metal cable glands. ■ Compared to metal cable glands of nearly the same size, the product weight is reduced by about half. ○ Like the conventional series, it ensures an IP67 waterproof structure. ○ It uses PPS (Polyphenylene Sulfide) resin, which has excellent heat and oil resistance. ○ It contains glass fibers, resulting in a rough surface texture. ● Lead-free ● RoHS compliant ● Halogen-free

• Other Connectors
• Waterproof Connector

The soft type of electromagnetic wave control material for thermal conductivity is an environmentally friendly product that does not use halogens (such as chlorine and bromine). Due to its low hardness, it can also be used on mounted components of circuit boards.

• others

This is a cable gland that can be used for cable entry points such as power supply cables. It has a highly reliable sealing function (protection rating: IP67 compliant), and even if the cable is pulled, the internal rubber sleeve holds it securely, preventing disconnection and wire breakage. It is made of "polyamide" (UL certified material) that is flame-retardant, resistant to organic solvents, and has excellent mechanical strength. We offer a wide range of sizes suitable for cable outer diameters from φ3.0 to φ38.0. The body colors available are gray, ivory, and black. Additionally, we have corrosion-resistant types (SC) that are strong against acids and alkalis, providing excellent chemical resistance and safety for use in corrosive environments.

• Other Connectors
• Waterproof Connector

It is ideal for shielding/grounding between the frame and chassis.

• others

● The ultra-thin shape contributes to space-saving and helps achieve a lightweight and compact design. ● Effectively suppresses radiated noise from the FPC. ● Has minimal impact on transmission signals and is easy to handle.

• Other FA equipment
• others
• Ferrite Core

The cable bend section can also be easily shielded. It is ideal for electromagnetic noise countermeasures for cables. The conductive spiral can bind and protect cable bundles while also suppressing electromagnetic noise.

• others

It is rich in flexibility and easy to handle. Made of conductive coated resin, it excels in flexibility, allowing for smooth cable bundling and fixing operations, as well as measures against electromagnetic noise in cables.

• Vice Clamps

● The adoption of full-size conductive adhesive tape enables more effective shielding/grounding than ever before. ● Flexibility has improved by 30% compared to conventional products, allowing for smooth adaptation to uneven surfaces and ensuring reliable contact even with small compressive forces. ● Excellent resilience is achieved by using polyurethane foam as the core material, resulting in a 20% improvement in resilience compared to conventional products. ● The doubling of size variations allows for appropriate selections tailored to specific applications. ● As before, it can be easily cut with scissors, offering excellent processability and workability, making it suitable for various applications as a shielding/grounding material.

• others