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RES-52 RF4.555.020

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Switching devices RES-52 RF4.555.020 Switching devices RES-52 RF4.555.020 Switching devices RES-52 RF4.555.020
* Pictures are placed for illustration purpose only. Appearance of real component may differ.

DC-controlled low-frequency monostable relay with 2 switching contacts. Designed for commutation in DC and AC circuits

Technical requirement version YaL0.455.012 TU. Relay is compliant with GOST 16121-86

Relay is suitable for PCB or wire mounting

Main parameters

Number of coils

1

Switching current, A

RS4.555.010;-01 (RES52),

RS4.555.021;-01 (RES52-T)

RS4.555.020-02;-19 (RES52A), RS4.555.021-02;-19 (RES52A-T)

RS4.555.020-20;-21 (RES52A), RS4.555.021-20;-21 (RES52A-T)

RS4.555.020-22;-23 (RES52A) RS4.555.021-22;-23 (RES52A-T)

5·10-6..1

5·10-6..1.6

10-2..2

10-1..5

Mass (with brackets), g

8.5

Operational limits

Ambient air temperature, oC

-60..+100

Relative humidity at +35 oC

98%

Air pressure, Pa

13.3·10-4..30.4·104

Vibratory load

frequency, Hz

acceleration, m/s2 (g)

50..3000

200 (20)

Single mechanical impact

number

acceleration, g

Multiple mechanical impacts

number

acceleration, g

number

acceleration, g

number

acceleration, g

600

150

4000

75

10000

40

Linear acceleration, m/s2 (g)

500 (50)

Acoustic noise

frequency, Hz

sound-pressure level, not more than, dB

50..10000

135

Technical parameters

Insulation strength between conductive parts, between conductive parts and case, V

in normal conditions

(between open contacts)

in increased humidity

(between open contacts)

in diminished air pressure

360

(180)

215

(180)

180

Insulation resistance between conductive parts, between conductive parts and case, between open contacts, M?

in normal conditions

(between conductive parts and case, between open contacts)

in increased humidity

(between conductive parts and case, between open contacts)

at maximum temperature

(between conductive parts and case, between open contacts)

200

(500)

10

(20)

20

(30)

Dimensions without pins, mm

18x12x14; 34x12x14

Minimum lifetime, years

RES52, RES52-T

RES52A, RES52A-T

12

20

Degree of leakage

RES52, RES52-T

RES52A, RES52A-T

666.5·10-8 m3·Pa·s-1 (5·10-2l·µmHg·s-1)

666.5·10-12 m3·Pa·s-1 (5·10-6l·µmHg·s-1)

Versions RS4.555.020-20;-21; RS4.555.021-20;-21 can withstand double current overload at switching frequency 1 Hz

Number of switching cycles

for DC circuits

for AC circuits

100

200

Wear-resistance parameters

Version

Switching current, A

Switching voltage, V

Current type

Load type

Switching frequency, not more than, Hz

Number of switching cycles

Total

incl. at maximum temperature

RS4.555.020 RS4.555.020-01 RS4.555.021 RS4.555.021-01

10-2 ..1

2.. 301)

DC

Noninductive

3

105

0.5·105

5?10-6..10-2

0,05..301)

DC, AC 50..10000 Hz

10

106

0.5·106

10-2..0.5

2.. 301)

AC 50..10000 Hz

3

105

0.5·105

10-3.. 0.5

DC

Inductive, τ≤0,015 с

0.5·105

0.25·105

AC 50..10000 Hz

Inductive, cosφ≥0,5

10-2.. 0.5

6..1152)

AC 50..10000 Hz

Noninductive

1

5·103

2.5·103

RS4.555.020-02 - RS4.555.020-19 RS4.555.021-02 - RS4.555.021-19

10-2..1.6

2.. 301)

DC

Noninductive

3

0.5·105

0.25·105

5·10-6..10-2

0.05 ..301)

DC, AC 50..10000 Hz

10

106

0.5·106

10-2..0.5

2..301)

AC 50..10000 Hz

3

105

0.5·105

10-3..0.8

DC

Inductive, τ≤0,015 с

0.5·105

0.25·105

10-3..0.5

AC 50..10000 Hz

Inductive, cosφ≥0,5

0.01..0.5

6..115 2)

AC 50..10000 Hz

Noninductive

1

5·103

2.5·103

RS4.555.020-20 RS4.555.020-21 RS4.555.021-20 RS4.555.021-21

10-2..2

6..301)

DC

Noninductive

3

5·104

2,5·104

10-2..0.5

DC, AC 50..10000 Hz

6.. 1152)

AC 50..10000 Hz

1

5·103

2,5·103

RS4.555.020-22 RS4.555.020-23 RS4.555.021-22 RS4.555.021-23

10-1..5

6..301)

DC

Noninductive

1

2·103

1·103

10-1..0,5

6.. 1152)

DC, AC 50..10000 Hz

3

5·104

2,5·104

AC 50..10000 Hz

1

5·103

2,5·103

1)voltage increase up to 36 V allowed if switching power value remains the same

2)root-mean-square voltage


Particular parameters

Version

Coil resistance, Ohm

Switch-On current, mA

Voltage, V

Operating voltage, V

Time, ms

Contacts circuit resistance, not more than, Ohm

Contacts material

On

Off

РС4.555.020 - РС4.555.020 - 03 РС4.555.021 - РС4.555.021 - 03

830±125

12.0

1.5-6.0

27+3/-9

8.0

5.0

0.25

AgMgNi 99 gold-plated (double hardness)

РС4.555.020-04 РС4.555.020-05 РС4.555.021-04 РС4.555.021-05

22±2.2

80.0

0.25-1.0

4.6±0.6

0.15

РС4.555.020-06 РС4.555.020-07 РС4.555.021-06 РС4.555.021-07

50±5.0

45.0

0.4-1.4

6±1

РС4.555.020-08 РС4.555.020-09 РС4.555.021-08 РС4.555.021-09

120±12

30.0

0.5-2.2

10+2/-3

РС4.555.020-10 РС4.555.020-11 РС4.555.021-10 РС4.555.021-11

200±20

24.0

0.6-2.9

12±3

РС4.555.020-12 РС4.555.020-13 РС4.555.021-12 РС4.555.021-13

1800±180

7.5

2.0-8.1

36±6

РС4.555.020-14 РС4.555.020-15 РС4.555.021-14 РС4.555.021-15

1000±100

10.0

1.5-6.0

27+5/-9

РС4.555.020-16 РС4.555.020-17 РС4.555.021-16 РС4.555.021-17

2800±280

7.0

3.0-11.0

48+5/-15

РС4.555.020-18 РС4.555.020-19 РС4.555.021-18 РС4.555.021-19

4500±800

5.5

3.8-15.0

60+6/-10

РС4.555.020-20 РС4.555.020-21 РС4.555.021-20 РС4.555.021-21

830±125

12.0

1.5-6.0

27+3/-9

0.5

AgMgNi 99

You can order RES-52 RF4.555.020 from us

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