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| FEATURES |
● UL safety approval.
● Nominal power 200mW.
● Operating power 100mW.
● Heavy current up to 10 Amps.
● DIL pitch terminal.
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UL FILE NO:E171095
TUV FILE NO:
CE DECLARATION OF CONFORMITY
CQC FILE NO:
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| ORDERING INFORMATION |
| 944 |
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1C |
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6 |
D |
S |
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2 |
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3 |
4 |
5 |
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1 |
Model Number
944 |
2 |
Contact Arrangement
1A = 1 Form A (SPST-NO)
1C = 1 Form C (SPDT)
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3 |
Coil Voltage
3-24V |
4 |
Coil Type
D: DC |
5 |
Enclosure
Nil = General Type
S = Sealed Type
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| COIL RATINGS (at 20℃) |
COIL
TYPE |
Coil Nominal
Voltage (V) |
Coil
Resistance
(Ω+-10%) |
Pick-Up
Voltage (V)
<= |
Drop-Out
Voltage (V)
>= |
Nominal
Current
(mA) |
DC Standard Coils |
3 |
45 |
2.1 |
0.3 |
66.7 |
| 5 |
125 |
3.5 |
0.5 |
40 |
| 6 |
180 |
4.2 |
0.6 |
33.3 |
| 9 |
405 |
6.3 |
0.9 |
22.2 |
| 12 |
720 |
8.4 |
1.2 |
16.7 |
| 18 |
1620 |
12.6 |
1.8 |
11.1 |
| 24 |
2880 |
16.8 |
2.4 |
8.3 |
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| * Max Continuous Voltage at 20℃:? 130% of Coil Nominal Voltage. |
CONTACT RATINGS |
| ●Contact Arrangement |
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1 Form A (SPST-NO) |
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1 Form C (SPDT) |
●Max. Switching Power |
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1 Form A (SPST-NO) |
2500VA 300W |
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1 Form C (SPDT) |
1750VA 210W |
●Max. Switching Voltage |
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1 Form A (SPST-NO) |
250VAC 30VDC |
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1 Form C (SPDT) |
250VAC 30VDC |
● Max. Switching Current |
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1 Form A (SPST-NO) |
10 A |
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1 Form C (SPDT) |
7 A |
●Contact Resistance |
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1 Form A (SPST-NO) |
<= 100 mΩ |
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1 Form C (SPDT) |
<= 100 mΩ |
●Resistive Load |
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1 Form A (SPST-NO) |
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1 Form C (SPDT) |
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●Contact Material |
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1 Form A (SPST-NO) |
Ag Alloy |
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1 Form C (SPDT) |
Ag Alloy |
●Inductive Load |
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1 Form A (SPST-NO) |
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1 Form C (SPDT) |
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●Pilot Duty Load |
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1 Form A (SPST-NO) |
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1 Form C (SPDT) |
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●Rating Load |
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1 Form A (SPST-NO) |
10A/250VAC 10A/30VDC |
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1 Form C (SPDT) |
7A/250VAC 7A/30VDC |
●Tv Rating |
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1 Form A (SPST-NO) |
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1 Form C (SPDT) |
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●Remark |
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1 Form A (SPST-NO) |
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1 Form C (SPDT) |
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CHARACTERISTICS |
| ●Electrical Life |
100,000 |
●Mechanical Life |
10,000,000 |
●Initial Insulation Resistance |
Min. 1000MΩ 500VDC |
●Contact Resistance (Initial) |
≤100mΩ |
●Operate Time |
≤10ms |
●Release Time |
≤10ms |
●Initial Dielectric Strength |
50/60Hz 1000VAC 1 min. (between open contacts)
50/60Hz 2000VAC 1 min. (between contacts and coil)
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● Vibration Resistance |
Malfunction: 10 to 55Hz at Double Amplitude of 1.5mm
Destructive: 10 to 55Hz at Double Amplitude of 1.5mm
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●Shock Resistance |
Malfunction: 10G (11ms) / Destructive: 100G (6ms) |
●Ambient Temperature |
－40℃～＋70℃ |
| ●Relative Humidity |
85% at 40℃ |
| ●Unit Weight |
Approx. 5.5g |
| ●Remark |
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944系列继电器 944-1C-6DS 944-1A-12DS
