430 Surge Protective Device


Emerson Network Power > EMEA > Products > By Type > Surge Protection > Panelmount > 430 Surge Protective Device

​​400 Series

430 – Non-Modular Surge Protection Solutions

The Emerson Network Power 430 is a non-modular compact, surge protective device that offers high-end surge capability at a competitive price. The 430 uses thermally protected MOVs, provides EMI/RFI filtering in a package that focuses on basic features and reliable performance. A great product for the IEEE recommended "cascaded surge protection" approach–install at important branch panel locations.
  • UL–1449 3rd edition, type 1 or 2, In 20kA
  • Surge Current Rating: 50 or 100kA/mode
                                          100 or 200kA/phase
  • All Modes of Protection: L-L, L-N, L-G, N-G
  • Large Block, Utility Grade 34mm MOVs
  • Thermally Protected MOV Technology
  • Short Circuit Rating–200kAIC
  • Status Monitoring–green/red LEDs, audible alarm, form C contacts
  • ​NEMA 4X Enclosure–standard, optional NEMA 12 steel enclosure
  • UL 1283 EMI/RFI Filtering
  • ANSI/IEEE–C62.11, C62.41, C62.45
  • IEC 61643-11 Tested, CE compliant
  • Warranty–10 Years
Technical Specification
Connection  type parallel connected
Maximum Continuous Operating Voltage Range 120VAC 150%, all others 115%
Short Circuit Current Rating (SCCR) 200kAIC
Protection Modes All Possible Modes including (L-N, L-G, N-G, L-L)
Operating Frequency Range 47-63Hz
UL 1449 Location Type Type 1/Type 2
UL 1449 Nominal Discharge Current (In) 20kA
Status Indication - Standard Green/Red LEDs, Audible Alarm, Relay Alarm Contacts
Standard Enclosure NEMA 4X (Non-Metallic)
50 ohm EMI/RFI Attenuation 60/40dB Max
Certifications ANSI/UL 1449, Third Edition Type 1 or Type 2; cUL  1283 (ROHS Compliant), IEC, CE
Warranty 10 Years