Substrate-type relay RZDR-E widely adopted in door closing maintenance devices.
Board-mounted multipole relay for door closing safety device RZDR-E type
Expanded application range with a 4-contact configuration! It is the RZDR-E type relay with a long lifespan and high reliability for surface mounting! Simultaneous direct control of logic and power circuits is possible!
The RZDR-E type multi-pole relay, which is a board-mounted type used in door closing maintenance devices for railway vehicles, contributes to the precise operation and safe driving of railway vehicles. It is also used for signal control relays and various loads in railway vehicles, adapting to each vehicle's environment, thereby improving system reliability and reducing maintenance frequency due to its long lifespan. This product features a built-in power reed switch "Bestact" at the contact part, which eliminates oxidation and corrosion of the contacts, proving high reliability under various usage environments compared to other products. Bestact achieves long-lasting products with excellent environmental resistance and vibration resistance due to our unique structure, which differs from typical reed switches. Customers looking for relays or those who are not satisfied with existing relays are welcome to consult us. For more details on the "Board-mounted Multi-pole Relay RZDR-E type for Door Closing Maintenance Devices," please download the "Relay/Proximity Switch/Limit Switch Specification Catalog" from our website and refer to the product page. Download URL: https://www.bestact.co.jp/gl/download/catalog/general
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basic information
**Features of the RZDR-E Type PCB Mounted Multi-Contact Relay** 1. It exhibits outstanding performance for DC electromagnetic valves and solenoid loads. 2. It fully demonstrates the characteristics of Bestact contacts, including environmental resistance and contact reliability. 3. The coil input voltage range has been expanded to accommodate fluctuations in vehicle power supply. 4. With multiple contact outputs, it allows for easy handling of various loads and sequence control. *There are also 2-contact versions available.* For product details, please download the "Relay/Proximity Switch/Limit Switch Specification Catalog" from our website and refer to the product page. Download URL: https://www.bestact.co.jp/gl/download/catalog/general
Price information
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Applications/Examples of results
Applications/Examples of the RZDR-E Multi-Contact Relay for Circuit Board Mounting Railway: Main Power Distribution Panel Railway: VVVF Inverter Control Device Railway: Automatic Train Control Device (ATC Device) Railway: Automatic Train Operation Device (ATO Device) Railway: ATS Automatic Train Stop Device Railway: Door Closing Maintenance Device
Detailed information
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This product is equipped with Yaskawa Power Lead Switch Bestact. Our products have been recognized for their value by customers over many years in markets where high reliability and safety are required. We have prepared materials to explain "Bestact," the core technology that makes our products long-lasting and highly reliable, so please take a look at the catalog "[Material] What is a Lead Switch?"
Company information
For over 40 years, our relays and sensors have been used in various markets where reliability and safety are required, such as in Shinkansen (bullet trains) and steel manufacturing. With advantages such as an electrical lifespan that is twice that of general relays and a failure rate that is 1/20 under minimal loads, our products 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 environments, such as in vegetable factories where humidity is present.
