Leviton X3277-YC Type 2 Surge Protective Device, 480Y/277 VAC, Three Phase WYE
- MPN: X3277-YC
- PPN: LEV-X3277-YC
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Spec sheet
Description
X Series Type 2 Surge Panel, 480Y/277 VAC, Three Phase WYE, Max Surge Current Rating of 200kA per Mode/400kA per Phase, 200kA Short Circuit Current Rating (SCCR), 20kA I-nominal (l n ) Rating, NEMA 4 Rated Enclosure, Thermally Protected MOVs, VPR Performance Data = L-N: 1200, L-G: 1200, N-G: 1200, L-L: 2000, Maximum Continuous Operating Voltage (MCOV): 320V/700V, Plastic Enclosure, LED Status Monitoring, Audible Alarm, Surge/TOV Counter with Time & Date Stamp, UL 1449 Listed, UL 1283 EMI/RFI Filtering, Approximate Lead Length = 20"
Features
- Max Surge Current Rating (Surge Capacity)
- The maximum amount of current the device is capable of diverting to ground during a single surge event without performance degradation of more than 10%
- Higher values are better Nominal Discharge Current Rating (I n )
- Leviton surge protective devices (SPDs) divert damaging voltage transients, or surges, away from electronic equipment
- With high levels of protection and advanced features including surge counters and performance monitoring, the X Series are DESIGNED TO PROVIDE THE GREATEST LEVEL OF PROTECTION FOR HOMES OR FACILITIES where surge damage would lead to excessive loss or downtime on expensive machinery
- X Series Advanced TOV/Surge Counter logs event history, statistics, voltage & configuration, rating information, and more
- Code Compliant – in 2020, Article 230.67 of the National Electrical Code® (NEC) updates required all services supplying dwelling units to be provided with a surge protective device (SPD), as an integral part of equipment or located immediately adjacent. The SPD must be a Type 1 or Type 2 SPD . The 2023 code expanded the requirements to dormitory units, guest rooms and guest suites of hotels and motels, and areas of nursing homes and limited-care facilities used exclusively as patient sleeping rooms
Documentation & Downloads
Specifications
Key Specifications
| Country of Origin | United States |
|---|
| RoHS Compliant | False |
|---|
Performance Data
| Nominal Discharge Current Rating | 20kA |
|---|---|
| VPR L-G | 1200.0 |
| VPR L-N | 1200.0 |
| Remote Monitoring | Form C Dry Contacts, 240V, 2A |
|---|---|
| VPR L-L | 2000.0 |
| VPR N-G | 1200.0 |
Enclosure
| Color | White |
|---|---|
| Dimensions | 9.47" x 8.14" x 3.25" |
| Mount | Surface |
| Connector | 3/4"-NPT Side Conduit Fitting |
|---|---|
| Enclosure Material | Extruded Al |
| NEMA Rating | NEMA 4 |
Standards, Certifications & Compliance
| ANSI/IEEE | C-62.41.1-2002, C-62.41.2-2002 C-62.45-2002 |
|---|---|
| California Prop 65 | Compliant |
| UL | 1449 5th Edition: 2021, cULus |
| CSA | CSA C22.2 No. 269.1-17, 2017-02 |
|---|---|
| RoHS | Compliant |
Product Features
| Disconnect Switch | No |
|---|---|
| Replaceable Modules | No |
| Surge Counter | Surge and TOV Counter |
| Filtering | Yes |
|---|---|
| Series | X Series |
Warranty
| Warranty | 10-Year Limited |
|---|
Environmental Specifications
| Humidity Range | 0 to 95% Non-Condensing |
|---|
| Storage Temperature | -31°F to 167°F (-35°C to 75°C) |
|---|
Electrical Specifications
| Frequency | 0-60Hz |
|---|---|
| Maximum Surge Current, Per Mode (Per Phase) | 200kA, (400kA) |
| Short Circuit Current Rating | 200kA |
| Type | 2 |
| MCOV | 320V |
|---|---|
| Recommended Circuit Breaker Rating | 20A |
| Surge Technology | Thermally Protected MOVs |
| Voltage Configuration | 480Y/277 VCA/CA WYE |
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Available to Order
Lead times may vary. For an accurate estimate please contact us.
Looking to buy a large quantity?
To View Branch Inventory And Your Custom Pricing
Spec sheet
