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Products specifications
All Purpose Relay Model: RU4S-A220
Technical Specifications
Technical Specifications
Specification feature
Brand
IDEC
Country of origin
Japan
Contact Material
AuAg/Ag (Gold-Silver alloy on silver)
Contact Resistance
50mΩ maximum
Minimum Applicable Load
1V DC, 1mA
Operating Time
20ms Maximum
Release Time
20ms Maximum
Maximum Continuous Applied Voltge (AC/DC) at 20°C
110%Of the rated voltage
Minimum Operating Voltage (AC/DC) at 20°C
80%Of the rated voltage
Drop out Voltage (AC)
30%Or more of the rated voltage
Drop out Voltage (DC)
10%Or more of the rated voltage
Power Consumption
1.1-1.4VA(AC), 0.9-1.0W(DC)
Dielectric Strength
Between Contact and Coil: 2,500VAC, 1Minute/ Between Poles: 2,000VAC 1Minute/Between Contact of the Same Pole: 1,000VAC, 1minute
Frequency Response
1800Operation/hour
Life Expectancy
Mechanical:AC:20,000,000 Operations minimum, DC: 30,000,000 Operations minimum
( Operating Temperature(°C
55/70-
Contact Configuration
4PDT
Coil Voltage
AC220~240V
Ingress Protection (IP)
40
