N E 7 2 0
CH0054066鈥?000
60脳40脳22
Features
Magnet latching relay.
High sensitivity & reliability.
Well anti-shock and anti-vibration.
Heavy contact load.
Ordering Information
NE720 A Z DC12V
1
2
3
4
3 Enclosure錛?Z: Dust cover
4 Coil rated Voltage(V)錛欴C:6,12, 24
1 Part number錛歂E720
2 Contact arrangement錛欰:1A錛汢:1B
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)
1A SPSTNO 1B SPSTNC
Ag SnO
2
100A
m
ax/240VAC
23000VA(COS =1)
2300VA(COS =0.4)
400VAC
Max. Switching Current:100A
1m
Item 3.12 of IEC255-7
10
4
10
6
Item 3.30 of IEC255-7
Item 3.31 of IEC255-7
Coil Parameter
SWITCHING
VOLTAGE
OPERATING
VOLTAGE
RANGE
PULSE
MAGNITUDE
COIL
POWER
CONSUMPTION
DASH
NUMBERS
COIL
RATED
VOLTAGE
VDC
COIL
RESISTANCE
鹵10%
VDC
(<80% of
rated
voltage)
ms
VDC
W
Operate
Time
ms
Reset
Time
ms
2 COIL
006-4500
012-4500
024-4500
1 COIL
6
12
24
6
12
24
2y8
2y32
2y130
16
64
260
<4.8
<9.6
<19.2
<4.8
<19.2
4.9~10
9.8~20
19.7~40
4.9~10
9.8~20
19.7~40
36
2.25
12
6
36
4.5
12
6
006-2250
012-2250
024-2250
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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