NHG RELAYS
' '
NVF4-3
29×29×26.5
Features
Miniature.
Contact load capacity up to 80A.
Suitable for automobile.
Terminal types as inserting.
¡
¡
¡
NVF4-4
29×29×26.5(+16)
Ordering Information
NVF4-3 C Z 30 b DC12V C D
1
2
3
4
5
6
1 Part number NVF4-3,NVF4-4(Insulation Bracket),
NVF4-4a( Metal Bracket)
2 Contact arrangement A:1A B:1B C:1C U:1U
3 Enclosure S: Sealed type Z: Dust cover
4 Contact Current A Form:60A,80A
B Form:40A,70A
C Form :60A,80A
U Form:2 25A
7
8
5 Terminals b: PCB type a: plug in type
6 Coil rated Voltage(V) DC:6,12,24
7 Contact meterial C:AgCdO N:AgNi NIL: Ag SnO
2
8 Coil transient suppression: D: with diode.;
2D:with two diodes.;.
R: with resistance.;
DR: with diode and resistance;
NIL: standard
¢
Contact Data
60A,80A/14VDC
Max. Switching Power
Max. Switching Voltage
Contact Resistance or Voltage drop
Operation
Electrical
life
Mechanical
980W
75VDC
30m
5
10
7
10
£
Coil Parameter
Coil voltage
VDC
Rated
006-1800
012-1800
024-1800
6
12
24
Max.
7.8
15.6
31.2
20
80
320
3.9
7.8
15.6
Coil
resistance
±10%
Pickup
voltage
VDC(max)
(65%of rated
voltage )
release
voltage
VDC(min)
(10% of
rated
voltage)
0.6
1.2
2.4
1.8
7
5
Coil power
consumption
W
Operate
Time
ms
Release
Time
ms
Dash
numbers
CAUTION
:
1.The use of any coil voltage less than the rated coil voltage will compromise the operation of the relay.
2.Pickup and release voltage are for test purposes only and are not to be used as design criteria.
¢
Contact Arrangement
Contact Material
Contact Rating (resistive)
1A SPSTNO 1B SPSTNC
Ag SnO
2
, AgNi
1A
1B
1C SPDT(B-M)
1U SPSTNODM
1U
2
25A/14VDC
40A,70A/14VDC
1C
NO:60A,80A/14VDC
NC:40A,70A/14VDC
Max. Switching Current:80A
Item 3.12 of IEC255-7
Item 3.30 of IEC255-7
Item 3.31 of IEC255-7
DBLECTRO [ DB LECTRO INC ]
