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  • Control Universal Relays,RU Series
  • Control Universal Relays,RU Series
  • Control Universal Relays,RU Series

Control Universal Relays,RU Series RU4S-D-D24

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Item Feature
Electrical Durability
200000 times or more
Rated Voltage (V)
Coil: DC24
Number of Poles
Impact Resistance (m/s2)
Durability: 1000 / malfunction: 150
Operating Time (ms)
20 or less
Coil Resistance (ohm)
605 +/-10%(at20deg C)
Contact Materials
Ag (Au clad)
Maximum Current on Junction (A)
Switching Frequency (Times / hour)
Electrical: 1800 (max) / Mechanical: 18000 (maximum)
Rated Current (mA)
44.7(+/-15%)(at20deg C)
This product is manufactured in Japanese standards. Please check the specification before you order.
Minimum Operating Voltage
(At20 deg C of the rated value) less than 80%
Vibration Resistance
10 to 55Hz frequency, single amplitude 0.5mm malfunction: Endurance 10 to 55Hz frequency, single amplitude of 0.5mm
Minimum Adaptable Load
DC1V 1mA (reference value)
Mechanical Durability
100 million or more times
Weight (g)
Recovery Time
Less than 20ms
Contact Resistance (mohm)
50 or less
Insulation Resistance (Mohm)
DC500V mega more than 100
Power Consumption
Ambient Humidity
5 to 85% RH (provided that no condensation)
Operating Ambient Temperature (deg C)
(No freezing) -55 to +60
Withstand Voltage
, 1 minute AC1000V: coil operation between the contact circuit: AC2500V, 1 minute indirect point circuit between: AC2000V, 1 minute the same polarity between contacts
Latching lever Yu with diode (only DC voltage)
Maximum Continuous Maximum Applied Voltage
110% (it at20 deg C with respect to the rated value)
Release Voltage
(The at20 deg C of the rated value) more than 10%
Customer Reviews
5 star 1
4 star 0
3 star 0
2 star 0
1 star 0
Review Rating: 5.00
1 Customer Reviews
The reviews are automatic translation.
Equipment Replacement Parts
From Japan
On 2016-02-22 08:12:31
I was planning to find it in Akihabara, but it was saved by the treatment in monotalau.
This review is about item#06950711.