 |
| FEATURES |
● UL safety approval.
● Rushing current of 55A and rated switching current of 30A are available in spite of small size.
● Employment of suitable plastic materials to be applied to high temperature and various chemical solutions.
● Dielectric strength: 4000 VAC.
● 1 Form A (SPST) contact.
● Nominal power 900mW.
● Operating power 510mW.
● P.C.B. Terminal & Quick Connect Terminal.
● Washable type.
|
|
|
|
|
 |
UL FILE NO:E162117/E169563
TUV FILE NO:
CE DECLARATION OF CONFORMITY
CQC FILE NO:
|
|
|
| ORDERING INFORMATION |
|
1 |
Model Number
947 |
2 |
Contact Arrangement
1A = 1 Form A (SPST-NO) |
3 |
Coil Voltage
3-60V |
4 |
Coil Type
D:DC |
|
| |
| 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 |
10 |
2.25 |
0.3 |
300 |
| 5 |
27.7 |
3.75 |
0.5 |
180.5 |
| 6 |
40 |
4.5 |
0.6 |
150 |
| 9 |
90 |
6.75 |
0.9 |
100 |
| 12 |
160 |
9 |
1.2 |
75 |
| 18 |
360 |
13.5 |
1.8 |
50 |
| 24 |
650 |
18 |
2.4 |
36.9 |
| 48 |
2560 |
36 |
4.8 |
18.8 |
| 60 |
4000 |
48 |
6 |
15 |
|
|
| * Max Continuous Voltage at 20℃:? 130% of Coil Nominal Voltage. |
CONTACT RATINGS |
| ●Contact Arrangement |
|
|
1 Form A (SPST-NO) |
●Max. Switching Power |
|
|
|
1 Form A (SPST-NO) |
5000VA |
●Max. Switching Voltage |
|
|
1 Form A (SPST-NO) |
250VAC |
● Max. Switching Current |
|
|
|
1 Form A (SPST-NO) |
30 A |
●Contact Resistance |
|
|
1 Form A (SPST-NO) |
<= 100 mΩ |
●Resistive Load |
|
|
|
1 Form A (SPST-NO) |
|
●Contact Material |
|
|
1 Form A (SPST-NO) |
Ag Alloy |
●Inductive Load |
|
|
1 Form A (SPST-NO) |
|
●Pilot Duty Load |
|
|
1 Form A (SPST-NO) |
|
●Rating Load |
|
|
1 Form A (SPST-NO) |
30A/125VAC 20A/250VAC |
●Tv Rating |
|
|
1 Form A (SPST-NO) |
|
●Remark |
|
|
1 Form A (SPST-NO) |
|
|
|
CHARACTERISTICS |
| ●Electrical Life |
100,000 |
●Mechanical Life |
10,000,000 |
●Initial Insulation Resistance |
Min. 100MΩ 500VDC |
●Contact Resistance (Initial) |
≤100mΩ |
●Operate Time |
≤20ms |
●Release Time |
≤10ms |
●Initial Dielectric Strength |
50/60Hz 1000VAC 1 min. (between open contacts)
50/60Hz 4000VAC 1 min. (between contacts and coil)
|
● Vibration Resistance |
Malfunction:10 to 55Hz at Double Amplitude of 1.5mm
Destructive: 10 to 55Hz at Double Amplitude of 1.5mm
|
●Shock Resistance |
Malfunction: 10G (11ms) / Destructive: 100G (6ms) |
●Ambient Temperature |
－30℃～＋70℃ |
| ●Relative Humidity |
85% at 40℃ |
| ●Unit Weight |
Approx 23g |
| ●Remark |
|
|
|
947系列继电器 947-1A-6D 947-1A-24D
