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JQ-21M Hermetical Alternating Current Contactor seriesTotal > RELAYS > Special Relay > JQ-21M Hermetical Alternating Current Contactor series
JQ-21M Hermetical Alternating Current Contactor series
JQ-21M Hermetical Direct Current Contactor using in the hard environmental condition
JQ-21M Hermetical Alternating Current Contactor series JQ-21M Hermetical Alternating Current Contactor series
Brief introductionJQ-21M Hermetical Alternating Current Contactor series JQ-21M Hermetical Alternating Current Contactor seriestop ↑
JQ-21M Hermetical Alternating Current Contactor series JQ-21M Hermetical Alternating Current Contactor series
JQ-21M Hermetical Direct Current Contactor using in the hard environmental condition
JQ-21M Hermetical Alternating Current Contactor series JQ-21M Hermetical Alternating Current Contactor series
specificationJQ-21M Hermetical Alternating Current Contactor series JQ-21M Hermetical Alternating Current Contactor seriestop ↑
JQ-21M Hermetical Alternating Current Contactor series JQ-21M Hermetical Alternating Current Contactor series
Coil power (W)
≤9
Load Range of Contact Resistance
1A~60A,
1~50Vd.c.
5~380Va.c.
Contact Resistance (mΩ)
Initial Value
≤150
After Life Testing
≤175
Insulation
Resistance
(MΩ)
Normal
≥1000
Maximum Switching Power
1680W,15200VA
High Level Life
≥100
Contact Load and Life
Main :60A,28Vd.c.,10,000 operations
3Φ,60A,115Va.c., 50,000 operations
3Φ,40A,380Va.c., 20,000 operations
Assistant: 3A,28Vd.c., 50,000 operations
 
Dielectric Strength
Vr.m.s.
(50Hz)
Normal Pressure
2000/500
Low Pressure
700/350
Weight(g)
≤500
Sealing Property
leak rate≤ 0. 1 Pa.cm3/s
JQ-21M Hermetical Alternating Current Contactor series JQ-21M Hermetical Alternating Current Contactor series
how to orderJQ-21M Hermetical Alternating Current Contactor series JQ-21M Hermetical Alternating Current Contactor seriestop ↑
JQ-21M Hermetical Alternating Current Contactor series JQ-21M Hermetical Alternating Current Contactor series

JQ-21M  /  024  -  2

(1)     (2)     (3)

(1) Model No.

(2) Specification NO.

(3)Installation Type No.

JQ-21M Hermetical Alternating Current Contactor series JQ-21M Hermetical Alternating Current Contactor series
Environmental ConditionJQ-21M Hermetical Alternating Current Contactor series JQ-21M Hermetical Alternating Current Contactor seriestop ↑
JQ-21M Hermetical Alternating Current Contactor series JQ-21M Hermetical Alternating Current Contactor series
Ambient Temperature Range (℃)
-55～85℃
Relative Humidity
98%(at 40℃)
Low Pressure (kPa)
2.5
Vibration
98m/s2 ,10-2000Hz
Shock Resistance(m/s2)
245
Acceleration(m/s2)
245
JQ-21M Hermetical Alternating Current Contactor series JQ-21M Hermetical Alternating Current Contactor series
Main Technical DataJQ-21M Hermetical Alternating Current Contactor series JQ-21M Hermetical Alternating Current Contactor seriestop ↑
JQ-21M Hermetical Alternating Current Contactor series JQ-21M Hermetical Alternating Current Contactor series
No.
Coil voltage
25℃
Temperature range
Rated
Max
Coil Resistance
(Ω)±10%
Working Voltage
(Max)
Sustaining Voltage
(Max)
Release Voltage
(Min)
Working Voltage
(Max)
Sustaining Voltage
(Max)
Release Voltage
(Min)
Holding
Startup
024
24
25.5
83
6
16.8
8.0
2.5
20.0
12.0
1.5
036
36
38.3
183
13
25.2
12.0
3.8
30.0
18.0
2.3
048
48
51.0
330
23
33.6
16.0
5.0
40.0
24.0
3.0
110
110
117.0
1730
130
77.0
37.0
11.4
91.3
55.0
6.9
220
220
234.0
6920
500
154.0
74.0
22.9
182.6
110.0
13.8
JQ-21M Hermetical Alternating Current Contactor series JQ-21M Hermetical Alternating Current Contactor series
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