SU280P Technical Info
| Application |
InterruptedRating (Ith) |
UninterruptedRating (Ith) |
| Thermal Current Rating |
250A |
350A |
| Intermittent Current Rating: |
| 30% Duty |
455A |
640A |
| 40% Duty |
395A |
555A |
| 50% Duty |
355A |
495A |
| 60% Duty |
325A |
450A |
| 70% Duty |
300A |
420A |
| Rated Fault Current Breaking Capacity (lcn) 5ms Time Constraint: (In accordance with UL583*) |
| Blowouts |
1500A at 80V D.C. |
| No Blowouts |
1500A at 48V D.C. |
| Rated Fault Current Breaking Capacity (lcn) Resistive Load: (In accordance with UL508*) |
| Blowouts |
525A at 96V D.C. |
| No Blowouts |
525A at 60V D.C. |
| Maximum Recommended Contact Voltages |
| Blowouts |
96V |
96V |
| No Blowouts |
48V |
60V |
| Typical Voltage Drop per pole across New Contacts at 250A |
40mV |
| Mechanical Durability |
>0 Cycles |
| Coil Voltage Available (Us) (Rectifier board required for A.C.) |
>6 - 240V |
SU280P Features
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SU280P-Data-Sheet
Format: pdf
Size: 811kb
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