High power reed switch with a maximum current of 13A, maximum contact capacity of 150W, and insulation resistance of 10 to the power of 13 Ω: Bestact BRE & BRG.
【High Power Reed Switch: Features of VestaCT BRE & BRG】 ● Industry-leading current capacity - Achieves a maximum current of 13A with dry reed switches (approximately 2 to 5 times that of competitors) - Applications that previously required multiple switches to handle over 10A can now be managed with just one VestaCT switch, contributing to miniaturization and cost reduction of devices. ● High capacity, high insulation, and compact size - Maximum contact capacity of 150W, insulation resistance of 10 to the power of 13 Ω, and approximately 18% size reduction compared to competitors (glass tube length 37mm) - Among large-capacity reed switch types, it is the smallest in its class, contributing to the miniaturization of devices. ● Capable of handling a wide range of loads, including micro loads and inductive loads - For micro loads of DC5V 1mA, the failure rate can be used at 5/100 million (times) or less. - Direct switching is possible even with inductive loads that have a large time constant, eliminating the need for protection circuits.
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basic information
Relays and proximity switches that use Bestact have been adopted for nearly half a century in markets such as railways, power, and steel, where high reliability is required for equipment related to human life, as well as in industrial equipment where reliable switching is expected. Case studies: https://www.bestact.co.jp/industries The reason they continue to be chosen is that Bestact features a unique (twin contact structure) that separates the magnetic contact area from the contact area, making it a special type of reed switch. This structure allows Bestact to achieve long life and high reliability by using glow discharge for interruption, which has a shorter interruption time and less contact wear, rather than interruption due to arc discharge. Additionally, the ability to directly open and close inductive load devices (such as electromagnetic valves, solenoids, and contactors) with a maximum time constant of 100ms is also one of the reasons it continues to be chosen. 【Sales Information】 Inquiries for quotes and delivery confirmations can be made through the contact form below. https://www.bestact.co.jp/contact/tech-support-bestact *Sales will also begin on the electronic component e-commerce site "DigiKey" starting January 2025.
Price information
You can truly appreciate its benefits only after using it. Please give it a try at least once. If you would like a free sample, feel free to contact us using the form below. https://www.bestact.co.jp/contact/purchase
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Applications/Examples of results
■Applications and Benefits ◎Lead Relay • Enables miniaturization with high capacity and high insulation • Allows current flow of 10A or more, leading to miniaturization and cost reduction • Simplifies circuits by enabling switching of inductive loads without the need for protection circuits • Achieves long lifespan with inductive loads, reducing maintenance costs ◎Power Relay • Simplifies circuits by enabling switching of inductive loads without the need for protection circuits • Achieves long lifespan with inductive load disconnection, reducing maintenance costs • Compatible with small loads using the same product • Fast operation time of less than 5ms ◎Magnetic Proximity Sensor / Level Sensor • Enables miniaturization for high-capacity applications, reducing lifespan and maintenance costs • Simplifies circuits by enabling switching of inductive loads without the need for protection circuits • Achieves long lifespan with inductive load disconnection, reducing maintenance costs • Compatible with small loads using the same product ◎Limit Switch • Enables miniaturization for high-capacity applications, reducing lifespan and maintenance costs • Simplifies circuits by enabling switching of inductive loads without the need for protection circuits • Achieves long lifespan with inductive load disconnection, reducing maintenance costs • Compatible with small loads using the same product • Fast operation time of less than 5ms
Line up（2）
| Model number | overview |
|---|---|
| BRE-13153A | Current: 13A, Contact capacity: 150W, Insulation resistance: 10 to the power of 13 Ω, Glass tube length: 37mm |
| BRG-07100A | Current: 10A, Contact capacity: 100W, Insulation resistance: 10 to the power of 13 Ω, Glass tube length: 28mm |
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Company information
For over 40 years, our relays and sensors have been trusted and used in various markets where reliability and safety are essential, such as in Shinkansen (bullet trains) and steel manufacturing. With advantages such as an electrical lifespan that is twice that of standard relays and a failure rate of 1/20 under low loads, we contribute to improving equipment reliability while also reducing running costs by decreasing the frequency of replacements. Leveraging the excellent environmental resistance of our products, they perform well even in harsh conditions, such as in vegetable factories where humidity is present.