RN, RU Relay of Idec: 2 common types of Relay nowadays

The two lines of Idec intermediary Relay that Vietnamese customers receive most are RN and RU of Idec. So, what are these two types of relays? Let’s find out the following article!

Highlights of RU relay from Idec

  • The phrase “Made in Japan” is printed directly on the product as an affirmation of superior quality compared to other relay series present in the market.
  • Outstanding rated current, up to 10A.
  • The cold test function also called the manual test, allows the user to check the relay’s ability to open and close contacts before putting them into use.
  • Non-polarity LED is built-in the relay to help increasing the display life of LED lights.
  • Completely eliminate wires, lead-free solder technology makes the relay more robust and professional.
  • There is no Cadmium on the Relay (a substance harmful to humans).
  • Meet most international standards.

Highlights of RN relay from Idec

  • This is the relay line that Idec has improved on its design so it has a small size.
  • Idec RN2S relay possesses many advanced technology features.
  • The device has high durability and service life.
  • Accurate switching ability, ensuring safety for electric equipment.

Basic information about Idec RN and RU series relay

Tech specs

RN series

Contact material Silver
Operation temperature -25 C to + 45 C
Humidity 45 to 85% RH
weight 35g
Mechanical life (min) 50,000,000
Electrical life (min) 500,000

RN series

Contact material RU2: silver
RU4: silver plated with gold
Operation temperature -55 C to + 60 C
Humidity 5 to 85% RH
weight 35g
Mechanical life (min) AC: 50,000,000
DC: 100,000,000



RN, RU relay of Idec are widely applied in the electrical cabinet system.

Today, any company, factory, or manufacturing facility has a system of electrical cabinets. Because it is the place to install, distribute, protect, … for electrical equipment of the whole system. Therefore, RN, RU relay of Idec has become more widely used than ever

Which units provide Idec RN, RU relay?

Hao Phuong offers high quality Idec  RN and RU relay, because:

  • Hao Phuong is the leading industrial system integrator in Vietnam.
  • Hao Phuong is currently an importer and distributor of industrial electrical equipment with major brands in the world such as IDEC, FUJI ELECTRIC, TOGI, KANSAI, NICHIFU, CIRCUTOR, HONEYWELL, TAIWAN METTERS, Bin Master, …
  • Idec’s RN, RU relay are exclusively distributed by Hao Phuong.
  • We provide genuine products, quality assurance, clear warranty policies.
  • Enthusiastically supporting, thoughtfully advising.

Why should you choose RN and RU relay of Idec that distributed by Hao Phuong?

Supporting policies

  • Technical advice for customers 24/24.
  • “1 for 1” Exchange policy within 7 days.
  • 12-month warranty policy

Price policies

  • Provide reasonable and competitive
  • Promotion policies and after-sales services for customers.

Certification & commitment

Certification and commitment

  • Idec relay has been exclusively distributed since 2006 by Hao Phuong Company.
  • On average, there are more than 200,000 products are consumed annually.
  • The number of defective products is almost zero.
  • Present in most industrial zones throughout the country.

If you have any questions, please contact the Hotline: 18006547 for support and advice as soon as possible.