TPS3E1120D2, Surge Protective Device
SKU: #18067
Part: #TPS3E1120D2
UPC: 804766267338
TPS3E1120D2, Surge Protective Device
SKU: #18067
Part: #TPS3E1120D2
UPC: 804766267338
Description
TPS3E1120D2, Surge Protective Device for Electrical Distribution Equipment
The TPS3E1120D2 surge protective device is designed for mounting external to electrical distribution equipment, providing Type 2 surge protection with a voltage rating of 277/480 Volt AC. It is suitable for three-phase star 4-wire systems with ground and offers robust protection against transient voltage surges, making it ideal for electrical distributors and switchgear suppliers seeking reliable surge mitigation solutions.
Specifications
- Application: Mount to Electrical Distribution Equipment
- Voltage Rating: 277/480 Volt AC
- Input Current: 20 Kiloamp
- Frequency Rating: 47 to 63 Hertz
- Circuit Configuration: 3-Phase Star 4-Wire with Ground
- Surge Current per Phase: 200 Kiloamp
- Modes of Protection: L-N, L-L, L-G, N-G
- Response Time: Less than 1 Nanosecond
- Noise Attenuation: -50 Decibel at 10 Kilo Hertz to 100 Mega Hertz
- Connection Type: 10 to 8 AWG Wire Leads
- Operating Temperature: -15 to 140 °F (-25 to 60 °C)
- Enclosure: NEMA 4X Polycarbonate
- Dimensions: 6 in Width x 6 in Length x 3.93 in Height
- Product Weight: 4.95 lbs
- Maximum Continuous Operating Voltage (MCOV): 320 Volt
- Short Circuit Current Rating (SCCR): 200 Kiloamp
- Relative Humidity Range: 0 to 95% non-condensing
- Certifications: UL 1449 (3rd Edition), UL 1283, CE, REACH Compliant
Features
- Type 2 Surge Protective Device (SPD) with UL 1449 3rd Edition and UL 1283 listing
- Individually fused, thermally protected 50 kA MOVs for enhanced reliability
- Solid-state bi-directional operation for comprehensive surge suppression
- EMI/RFI noise filtering with active tracking up to -50 dB from 10 kHz to 100 MHz
- Repetitive impulse capability of 5,000 hits
- Less than 1 nanosecond response time to transient surges
- Includes dry contact and audible alarm for remote monitoring and alerting
- Mounts externally on walls for easy installation and maintenance
- Standard NEMA 4X polycarbonate enclosure providing environmental protection
- Compatible with wire sizes from #8 AWG to #10 AWG
- 10-year warranty covering product reliability
