Combination lightning current arrester and TVSS for 277/480 V Wye. Components are housed in an IP66/NEMA 4 cabinet.
SYS N4 277/480Y
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Surge protection device
2800703
Indoor/outdoor lightning current arrester and TVSS system for 277/480 V Wye system
Product details
| Product type | Surge protection for NEMA power supply units |
| IEC test classification | I + II |
| EN type | T1 |
| Type | Housing for surface mounting |
| Surge protection fault message | Remote indication contact |
| Nominal voltage UN | < 277 V |
| Fuse | 200 kA VSP100, 100 A, 200 kAIC (IR) |
| General | |
| Power Systems | 277/480 V Wye |
| Conductor cross-section flexible min. | 16 mm² |
| Conductor cross-section flexible max. | 35 mm² |
| Conductor cross-section, rigid min. | 10 mm² |
| Conductor cross-section, rigid max. | 50 mm² |
| Connection method | Screw connection |
| Conductor cross-section flexible min. | 0.14 mm² |
| Conductor cross-section flexible max. | 1.5 mm² |
| Conductor cross-section, rigid min. | 0.14 mm² |
| Conductor cross-section, rigid max. | 1.5 mm² |
| Width | 400 mm |
| Height | 500 mm |
| Depth | 210 mm |
| Housing material | Steel |
| Nominal voltage UN | 277/480 V AC (Wye) |
| Maximum continuous operating voltage UC (L-L) | 600 V AC |
| Maximum continuous operating voltage UC (L-PE) | 440 V AC |
| Follow current interrupt rating Ifi | 50 kA |
| Response time tA | ≤ 25 ns |
| Ambient conditions | |
| Degree of protection | IP66/NEMA 4 |
| Ambient temperature (operation) | -40 °C ... 80 °C |
| UL specifications | |
| Short-circuit current rating (SCCR) | 50 kA |
| UL type | type 2 |
| Nominal discharge current In | 20 kA |
| Maximum Surge Current per Phase | 50 kA |
| Nominal voltage | 277/480 V AC (Wye) |
| Power distribution system | Wye |
| Standards | |
| Standards/regulations | ANSI/UL 1449:2014 Ed.4+R:17MAR2016 |
| IEC 60643-1 | |
| EN 61643-11 | |
| CAN/CSA-C22.2 No. 8:2013 Ed.5 | |
| Mounting type | Surface/Panel mounting |
| Item number | 2800703 |
| Packing unit | 1 pc |
| Minimum order quantity | 1 pc |
| Note | Made to order (non-returnable) |
| Sales key | CL31 |
| Product key | CL1621 |
| GTIN | 4046356642897 |
| Weight per piece (including packing) | 222.22 g |
| Weight per piece (excluding packing) | 222.22 g |
| Customs tariff number | 85363090 |
| Country of origin | US |
ECLASS
| ECLASS-13.0 | 27171202 |
ETIM
| ETIM 8.0 | EC000941 |
UNSPSC
| UNSPSC 21.0 | 39121620 |
| EU RoHS | |
| Fulfills EU RoHS substance requirements | Not applicable (Not qualified for the European market) |
| China RoHS | |
| Environment friendly use period (EFUP) |
EFUP-50
An article-related China RoHS declaration table can be found in the download area for the respective article under "Manufacturer declaration". For all articles with EFUP-E, no China RoHS declaration table issued and required.
|
| EU REACH SVHC | |
| REACH candidate substance (CAS No.) | Hexahydromethylphthalic anhydride (CAS: n/a) |
| 4-Nonylphenol, branched and linear (CAS: n/a) | |
| Lead (CAS: 7439-92-1) | |
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