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Home >> Products >> Relay >> Electromagnetic Relay >> Non-Magnetic Latching Relay >> >10A >> 3JT25-1
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3JT25-1
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This electromagnetic relay is counterweight-style 1 cubic inches, 2 PDT. Its size, mounting and output terminals are in line with international standard of this field. Small size, long life, high performance characteristics of the environment. It can be used in automatic control system and circuit switching in automatic equipment and high reliable division.
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Environmental Indicators
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Project Name |
Environmental Conditions |
| 1 |
Quality Rating |
（Ⓙ） & （G） |
| II |
IV |
| 2 |
Ambient temperature |
（℃） |
-55～85 |
| 3 |
Relative Humidity |
(40±2) ℃，90%～95% |
| 4 |
Barometric Depression |
（kPa） |
4.39 |
| 5 |
Sinusoidal Vibration |
（Hz） |
10～2000 |
| （m/s2） |
147 |
196 |
| 6 |
Random Vibration |
（m/s2）2/Hz |
10 |
20 |
| 7 |
Impact |
（m/s2） |
490 |
735 |
| 8 |
Acceleration |
（m/s2） |
490 |
735 |
Technical Indicators
| Contact Type |
3 groups conversion |
Operate Time（ms） |
≤15 |
| Coil power consumption（W） |
1.96 |
Release Time（ms） |
≤15 |
| Leakage rate（Pa.cm3/s） |
≤1×10-2 |
Contact Load |
28Vd.c.，
25A （Resistive） |
10mV～50mV10μA～50μA （Lowlevel） |
| Contact Resistance（Ω） |
Before Experiment |
≤0.05 |
| After Experiment |
≤0.1 |
Lifetime (times) |
5×104 |
1×105 |
| Insulation Resistance（MΩ） |
Normal temperature and humidity |
≥500（500Vd.c.） |
| High temperature and normal humidity |
≥10（500Vd.c.） |
Overload |
Resistive 28Vd.c.，
50A，15times |
| Dielectric Strength Vr.m.s.（50Hz） |
Normal conditions |
≥1000 |
Quality（g） |
≤75 |
| Barometric Depression |
≥350 |
Coil Characteristics
| Coil voltage |
20℃ |
Temperature range |
| Rating Vd.c. |
Coil resistance （1±10%）Ω |
Action voltage Maximum Vd.c. |
Release voltage Minimum Vd.c. |
Action voltage Maximum Vd.c. |
Release voltage Minimum Vd.c. |
| 28 |
400 |
18 |
2 |
24 |
1 |
Mounting Type
Click to Enlarge
Curves for DC Voltages above Normal Rating: Resistive Load Only
Circuit ( View From Bottom )
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