NT77 Datasheet, PDF (1/2 Pages) DB Lectro Inc – Super light in weight. / Switching capacity up to 12A.

18.4×15.2×10.2
Features
Super light in weight.
High sensitivity.
Switching capacity up to 12A.
PC board mounting.
NT77
E9930952E01
R2033977.04
E158859
Ordering Information
NT77 A S 10 DC12V
1
234
5
1 Part number：NT77
2 Contact arrangement：A:1A
3 Enclosure：S: Sealed type；NIL: Dust cover
4 Contact current：5:5A；10:10A；12:12A
5 Coil rated Voltage(V)：DC:3,5,6,9,12,18,24
Contact Data
Contact Arrangement
Contact Material
Contact Rating (resistive)
Max. Switching Power
Max. Switching Voltage
Contact Resistance or Voltage drop
Operation
life
Electrical
Mechanical
Coil Parameter
1A SPSTNO
Ag CdO Ag SnO₂
10A/277VAC,30VDC; 12A/125VAC
300W 2770VA
30VDC 300VAC
Max. Switching Current:12A
አ50m
Item 3.12 of IEC255-7
10⁵
Item 3.30 of IEC255-7
10⁷
Item 3.31 of IEC255-7
Dash
numbers
003-450
005-450
006-450
009-450
012-450
018-450
024-450
Coil voltage
VDC
Rated
3
5
6
9
12
18
24
Max.
3.3
5.5
6.6
9.9
13.2
19.8
26.4
Coil
resistance
±10%
Pickup
voltage
VDC(max)
(75%of rated
voltage )
release voltage
VDC(min)
(5% of rated
voltage)
Coil power
consumption
W
Operate
Time
ms
Release
Time
ms
20
2.25
0.15
56
3.75
0.25
80
4.50
0.30
180
6.75
0.45
0.45
8
5
320
9.00
0.60
720
13.5
0.90
1280
18.0
1.20
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.
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