REK-43 RF4.500.478-0601

Contact resistance, not more than, Ohm

1.4

Pick-up time, not more than, ms

7.5

Pick-up bouncing time, not more than, ms

1.5

Drop-out time, not more than, ms

2

Drop-out bouncing time, not more than, ms

4

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

in normal conditions

at maximum temperature

at increased humidity

200

20

10

Insulation resistance between coil and case, between coil and contacts, at increased humidity, MOhm

10

Insulation strength, V

in normal conditions

at increased humidity

at diminished air pressure

500

300

170

Vibration resistance

frequency, Hz

amplitude, mm

frequency, Hz

amplitude, mm

frequency, Hz

acceleration, m/s²(g)

5..20

2.5

20..50

1.5

50..3000

150 (15)

Mechanical impact acceleration, g

35

Ambient air temperature, K (^oC)

213..373 (-60..+100)

Relative humidity at 308 K (+35 ^oC)

98%

Air pressure, Pa (mmHg)

1.33·10^-6..305900 (10^-6..2300)

Version

Current, mA

Voltage, V

Pick-up current at 298 K (+25 ^oC), not more than, mA

Coil resistance at 298 K (+25 ^oC), Ohm

RF4.500.478-01

10±0.5

-

8

4200±840

RF4.500.478-04

-

6±0.6

135 / 75

13+1/-1.5 / 45±6.75

Current, A

Voltage, V

Load type

Current type

Number of switching cycles (thousands), not more than

In normal conditions

At 373 K (+100 ^oС)

0.5..1

6..34

τ≤15 ms

DC

10

2.5

0.01..0.1

20..34

noninductive

DC

100

25

0.1..2

6..30

noninductive

DC

10

25

0.1..0.3

6..250

noninductive

DC

100

25

0.2..0.5

6..115 (effective)

noninductive

AC 50-1100 Hz

100

25

10^-6..10^-3

0.01..5

noninductive

DC

5000

900

10^-3..0.05

2..10

noninductive

DC

100

250

5?10^-3..0.1

6..34

noninductive

DC

100

25

0.25..0.15

6..30

τ≤15 ms

DC

50

12.5

0.1..0.05

10..60

noninductive

DC

50

12.5

10^-6..10^-3

0.01..5

noninductive

DC

500

500

0.1..0.25

6..115 (effective)

cos ø≥0.3

AC 50-1100 Hz

40

10