Description
Download Product Brochure here https://www.erico.com/part.asp?part=SES200277/480
FEATURES
- 200kA 8/20μs primary protection rated for service entrance applications
- Modular design allows easy replacement of surge modules
- Built-in disconnect and fusing eliminates need for external fusing
- Transient Discriminating (TD) Technology provides increased service life
SPECIFICATIONS
| Part Number | SES200277/480 |
| Nominal System Voltage (Un) | 277/480 V |
| Distribution System | 3Ph Y 4W+G |
| Max Continuous Operating Voltage (Uc) | 400/692 VAC |
| Stand-off Voltage | 480/831 V |
| Frequency | 50 – 60 Hz |
| Short Circuit Current Rating (SCCR) | 200 kA |
| Nominal Discharge Current (In), Per Mode | 80 kA 8/20 μs |
| Max Discharge Current (Imax), Per Mode | 100 kA 8/20 μs |
| Voltage Protection Rating (VPR) | 900 V @ 3 kA L-N 1,000 V @ 20 kA L-N |
| Aggregate Surge Rating | 200 kA 8/20 μs |
| Impulse Current (Iimp) | 20 kA 10/350 μs |
| Max Operating Current | 25 mA |
| Protection Modes | All modes protected |
| Status Indication | 5 segment LED bar graph per phase |
| Technology | TD technology with thermal disconnect |
| Lead Size | 3 – 35 mm² |
| Temperature | -10 to 60 °C |
| Enclosure Material | Polycarbonate |
| Enclosure Rating | IP 66 NEMA®-4X |
| Mounting | Wall mount |
| Depth (D) | 190 mm |
| Height (H) | 406 mm |
| Width (W) | 305 mm |
| Unit Weight | 8 kg |
| Certification Details | UL® 1449 Edition 3 Type 1/2, 20 kA Mode |
| Complies With | ANSI®/IEEE® C62.41.2-2002 Cat A, Cat B, Cat C ANSI®/IEEE® C62.41.2-2002 Scenario II, Exposure 3, 100 kA 8/20 μs, 10 kA 10/350 μs |
| Standard Packaging Quantity | 1 pc |
| UPC | 78285667059 |
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