NE720 Datasheet, PDF (1/2 Pages) DB Lectro Inc – Magnet latching relay.

60×40×22
Features
Magnet latching relay.
High sensitivity & reliability.
Well anti-shock and anti-vibration.
Heavy contact load.
Ordering Information
NE720 A Z DC12V
1
23
4
1 Part number：NE720
2 Contact arrangement：A:1A；B:1B
NE720
CH0054066—2000
3 Enclosure： Z: Dust cover
4 Coil rated Voltage(V)：DC:6,12, 24
Contact Data
Contact Arrangement
Contact Material
Contact Rating(resistive)
Max. Switching Power
Max. Switching Voltage
Contact Resistance or Voltage drop
Operation life
Electrical
(Rated load)
Mechanical
(No load)
Coil Parameter
1A SPSTNO 1B
Ag SnO₂
100Amax/240VAC
23000VA(COS =1)
400VAC
አ1m
SPSTNC
2300VA(COS =0.4)
Max. Switching Current:100A
Item 3.12 of IEC255-7
10⁴
Item 3.30 of IEC255-7
10⁶
Item 3.31 of IEC255-7
DASH
NUMBERS
2 COIL
006-4500
012-4500
024-4500
1 COIL
006-2250
012-2250
024-2250
COIL
RATED
VOLTAGE
VDC
6
12
24
6
12
24
COIL
RESISTANCE
±10%
SWITCHING
VOLTAGE
VDC
(<80% of
rated
voltage)
OPERATING
VOLTAGE
RANGE
VDC
PULSE
MAGNITUDE
ms
2y8
2y32
2y130
16
64
260
<4.8
<9.6
<19.2
<4.8
<9.6
<19.2
4.9~10
9.8~20
19.7~40
4.9~10
9.8~20
19.7~40
36
36
COIL
POWER
CONSUMPTION
W
Operate
Time
ms
Reset
Time
ms
4.5
12
6
2.25
12
6
CAUTION: 1.When latching relays are installed in equipment, the latch and reset coil should not be pulsed simultaneously.
coil should not be pulsed with less than the nominal coil voltage and pulse width should be a minimum of three
times the specified operate time of the relay. If these conditions are not followed, it is possible for the relay to in
be the magnetically neutral position .
2.Switching voltage is for test purpose only and are no to be used as design criteria.
153
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