NHG RELAYS
NT78
03001003504
R
C
US
E160644
on Pending
15.7
12.3
14
Patent No.: 99206529.1
200520013192.6
Features
Small size, light weight.
Low coil consumption.
PC board mounting.
Suitable for household electrical appliances, automation system, electronic equipment, instrument, meter,
telecommunication facilities and remote control facilities.
Ordering Information
NT78 C S 10 DC12V
1
2
3
4
5
0.6
6
4 Contact rating 5A,10A/14VDC 10A/120VAC 5A/250VAC
5 Coil rated voltage(V) DC:6,9,12,24
6 Coil power consumption 0.6:0.6W 0.8:0.8W
1 Part number NT78
2 Contact arrangement A:1A B:1B C:1C U:1U
3 Enclosure S: Sealed type NIL: Dust cover
Contact Data
Contact Arrangement
Contact Material
Contact Rating (resistive)
Max. Switching Power
Max. Switching Voltage
Contact Resistance or Voltage drop
Operation al Electrical
life
Mechanical
1A SPSTNO
1B SPSTNC
1C SPDT(B-M) 1U SPSTNODM
AgCdO AgSnO
2
AgSnO
2
In
2
O
3
NO:20A/14VDC 10A/120VAC,5A/250VAC
IU:2 10A/14VDC
NC:15A/14VDC,10A/120VAC,5A/250VAC
Motor load : 1/2HP 125VAC
Lamp load : TV-5
280W 1250VA
42VDC 380VAC
Max. Switching Current:20A
50m
Item 3.12 of IEC255-7
10
5
Item 3.30 of IEC255-7
7
10
Item 3.31 of IEC255-7
Coil Parameter
Dash
numbers
Coil voltage
VDC
Rated
006-600
009-600
012-600
024-600
6
9
12
24
Max.
6.6
9.9
13.2
26.4
60
135
240
960
Coil
resistance
10%
Pickup
Release voltage
voltage
Coil power
VDC(min)
VDC(max)
consumption
(5% of rated
(80%of rated
W
voltage)
voltage )
Operate
Time
ms
Release
Time
ms
4.8
7.2
9.6
19.2
0.30
0.45
0.60
1.20
0.6
10
5
006-800
009-800
012-800
024-800
6
9
12
24
6.6
9.9
13.2
26.4
45
102
180
720
4.8
7.2
9.6
19.2
0.30
0.45
0.60
1.20
0.8
10
5
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.
DSP and ARM Processors
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