NVF4-6

34.5 32.5 34

NVF4-6 C Z 50 a DC12V N D

1

2

3

4

5

6

7

8

Ordering Information

Contact Data

Contact Arrangement

Contact Material

Contact Rating (resistive)

Max. Switching Power

Max. Switching Voltage

Contact Resistance or Voltage drop

Operation

Electrical

life

Mechanical

Coil Parameter

Dash

numbers

Coil voltage

VDC

Coil

resistance

10%

Pickup

voltage

VDC(max)

(65%of rated

voltage )

Release

voltage

VDC(min)

(10% of rated

voltage)

Coil power

consumption

W

Operate

Time

ms

Release

Time

ms

Rated

Max.

012-2900

12

15.6

50

7.8

1.2

024-2900

24

31.2

195

15.6

2.4

2.9

10

5

2.Pickup and release voltage are for test purposes only and are not to be used as design criteria.

Features

Miniature.

Contact load capacity up to 150A.

Suitable for automobile.

Terminal types as inserting.

1 Part number NVF4-6

2 Contact arrangement A:1A

C:1C

3 Enclosure

S: Sealed type Z: Dust cover

4 Contact Current

50A,100A

5 Terminals

a: plug in type

6 Coil rated voltage(V)

DC:12,24

7 Contact material

N:AgNi

NIL: AgSnO

2

8 Coil transient suppression: D: with diode.;

2D:with two diodes.;.

R: with resistance.;

DR: with diode and resistance;

NIL: standard

1A

SPSTNO

,1C

SPDT(B-M)

AgSnO , AgNi

2

1A

1C

100A,150A/12VDC

NO: 50A/24VDC,100A/12VDC

NC: 80A,100A/12VDC

1800W

75VDC

30m

Item 3.12 of IEC255-7

200mV (at Contact rating)

5

10

Item 3.30 of IEC255-7

7

10

Item 3.31 of IEC255-7

Max. Switching Current:150A

1)

Insulation Resistance

100M

min (at 500VDC)

Item 7 of IEC255-5

1)

Dielectric Strength

Between contacts

Between contact and coil

Operation condition

2

Shock resistance

147m/s

11ms

IEC68-2-27 Test Ea

Vibration resistance

10~40Hz double amplitude 1.5mm

IEC68-2-6 Test Fc

Terminals strength

30N

IEC68-2-21 Test Ua2

Solderability

235

2

3

0.5s

IEC68-2-20 Test Ta method 1

Ambient Temperature

-40~125

Relative Humidity

85% (at 40

)

IEC68-2-3 Test Ca

Mass

65g

Qualification inspection:

Perform the qualification test as specified in the table

of IEC255-19-1 and minimum sample size 24.

NVF4-6

Note: 1). When testing, coil terminals should be connected ,If coil transient suppression is installed in relay .

Dimensions

Dimensions

Mounting (Bottom view)

Wiring diagram (Bottom view)

NOTES 1).Dimensions are in millimeters.

2).Inch equivalents are given for general information only.

50A

34.5max.

32.5max.

0.8

6.3

9.0

100A

50Hz 750V

50Hz 1000V

mm /inch

0.354

1.279max.

1.358max.

0.248

0.031

1.2

0.8

9.5

9

33

35

0.374

0.031

1.378max.

1.300max.

0.354

0.047

0.331

0.661

Max.

Max.

Ningbo Huaguan Relay Corporation LTD.

NHG RELAYS