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RPS-42B RS4.520.720-02

* Pictures are placed for illustration purpose only. Appearance of real component may differ.

Hermetically sealed polarized two-step relay with 2 switching contact groups for DC and AC (up to 10 kHz) circuits.

Operational limits

Ambient air temperature, oC

RS4.520.720, RS4.520.720-02

RS4.520.720-01, RS4.520.720-03

-60..+125

-60..+70

Relative humidity at +35 oC

98%

Air pressure, kPa

133·10-5..300

Technical parameters

Insulation resistance between live parts, between live parts and case, MOhm

in normal conditions

in increased humidity

at maximum temperature

200

10

20

Insulation strength between live parts, between live parts and case, in normal conditions, V

500

Relay actuation time, not more than, ms

15

Switching pulse rate, not less than

5

Mass, g

38

Version

Coil resistance, Ohm (each)

Voltage, V

Actuation

Operating

RS4.520.720-01, RS4.520.720-03

340..460

7.6..11.4

20..36

RS4.520.720, RS4.520.720-02

553..647

9.5..14.5

24..30

Switching mode

Current type

Number of switching cycles

Current, A

Voltage, V

0.01..5

6..36

DC

104

0.5..5

6..50

AC

105

0.01..0.5

6..127

105

0.01..0.25

6..220

5·104

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