Three Phase Series Surge Protectors for LPZ1/2

Power | Control Cabinets & Final Sub Boards
Product Line : SSP3

Three Phase Series Surge Protectors for LPZ1/2

For applications requiring a basic 2 port SPD

Novaris SSP3 Series Surge Protectors are suitable for installation in 3-phase AC power circuits up to 20A. They use the 2-port series configuration to deliver installation independent let-through voltage with all mode protection.

  • Type 2/3 ratings
  • Installation independent performance
  • All mode protection
  • LED health status indicator for each phase
  • Compact DIN compliant metallic housing

Application Notes Download

SpecificationsSSP3-10-10-275-ASSP3-20-50-275-ASSP3-20-100-275-A
Nominal voltageUₒ230V / 50Hz – 60Hz
Maximum continuous voltage ACU꜀275V / 50Hz – 60Hz
Maximum load current

IL

10A20A20A
L-N Maximum discharge current (8/20μs)Iₘₐₓ10kA50kA100kA
L-N Impulse current (10/350μs)Iᵢₘₚ–6.25kA12.5kA
L-N Nominal discharge current (15 x 8/20μs)Iₙ5kA20kA40kA
L-N Voltage protection level @ 3kA (8/20μs)Uₚ<1000V<800V<800V
N-PE Impulse current (10/350μs)Iᵢₘₚ10kA50kA50kA
N-PE Nominal discharge current (15 x 8/20μs)Iₙ10kA50kA50kA
N-PE Voltage protection level @ 1kV/μsUₚ<1000V<1000V<1000V
Alarm included🔔Active
Dimensions📐W 53mm X H 69mm X D 95mmW 126mm X H 69mm X D 95mm
Weight📦650g725g830g
Product DatasheetPDFSSP3-10-10-275-ASSP3-20-50-275-ASSP3-20-100-275-A
Application Note