ATC Power Breaker Bypass Isolation Open/Closed Transition Automatic Transfer Switch
More Comfort – More Performance – More Versatility
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ATC-900 microprocessor-based controller and Power Breaker
Full 30-cycle short time withstand capability
30-cycle, 85 kA short-time rating on power circuit breaker -
All controls relays and industrial grade relays
Lugs are 90� rated and all control wire is #16 AWG, type XLPE with a 125� temperature rating.
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Durable Durable powder-coated steel NEMA 1, 3R or 12 enclosures with three door hinges.
The hinges have removable hinge pins to facilitate door removal and are supplied with pad-lockable latches.
Technical Summary
| Rating Range | 200-5000A |
| Switch Type | Power Breaker |
| Transfer Type | Bypass isolation, Closed transition |
Ratings
| Applicable Testing |
CSA C22.2 No. 178 certified UL 1008 listed up to 3200A 4000A, and 5000A UL 891 listed |
| Control Power |
200-5000A, 2-, 3-, 4-pole 100% rated Short |
| System Voltage Application | 120-600 Vac 50/60 Hz |
| Time Withstand | 85,000 for 30 cycles |
| Withstand | 100 kAIC at 600V, 3 cycles |