Low Voltage BUS BAR DC CONTACTOR ZLJM-250D/SW250
DC CONTACTOR ZLJM-250D
Model No. |
ZLJM-250D/ |
Contact Arrangement |
1H (SPST-NO) |
Contact Material |
AgCdO(12) |
Contact Rating(at Resistive Load) |
250 80VDC 250A 250VAC |
Max. Switching Voltage |
80VDC,250VAC |
Max. Switching Power |
62500VA |
Endurance of Over Loading Current7Ie/10S |
1750A/10S |
Coil Rated Voltage |
12,24,48,60,72,120VDC, etc. |
Pick-up Voltage |
(40-70) % of coil rated voltage |
Drop-out Voltage |
(5-30) % of coil rated voltage |
Contact Pressure Drop |
At most 30mv when 100A |
Insulation Resistance |
Min. 100MΩ at 500VDC |
|
Dielectric Strength (Between Insulated Electric Parts) |
1000VAC 50 HZ/60 HZ (1 minute) |
Operate Time |
Max. 50mSec. |
Release Time |
Max. 50mSec. |
Ambient Temper |
-25oC~+60oC |
The shocking of fixed point |
(10-200)HZAcceleration≤3.5g |
Shocking |
(60-100) time/minuteAcceleration≤4g |
Mechanical Life |
100,000 Operations (no load) |
Electrical Life |
20,000 Operations (at rated load) |
Outline dimension of ZLJM-250D
Outline dimension of ZLJM-250D.S with auxiliary contacts
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