Back to Bourns

Bourns 1430 Series Surge Protective Devices

Bourns 1430 Series Surge Protective Devices (SPDs) are IEC Class I + Class II DC devices designed to protect power systems from damage due to power surges, lightning, and transients, up to rated limits. These DIN-rail mountable SPDs protect DC systems operating up to 1500VDC and offer a maximum lightning surge current rating of 80kA (8/20μs) per pole. The high-energy, metal oxide varistor (MOV) technology design with a thermal disconnector delivers quick thermal response and secure disconnections. Bourns 1430 Series SPDs feature a status indicator, remote signaling capability, and RoHS compliance. Applications include photovoltaic systems, DC power, and electric vehicle (EV) charging stations.

Features

  • High-energy MOV technology with thermal disconnector
  • Status indicator
  • Replaceable modular design
  • For common mode and differential mode protection
  • Remote signaling capability
  • IEC/EN 61643-31 compliant Class I + Class II / T1+T2 SPD
  • RoHS compliant (RoHS directive 2015/863, March 31, 2015, and annex)

Applications

  • DC power
  • Photovoltaic systems
  • EV charging stations

Specifications

  • 80kA Imax (8/20µs) and 12.5kA Iimp (10/350µs) current capability
  • 48VDC to 1500VDC network voltage range
  • Remote signaling
    • 250V / 0.5A (AC)
    • 125V / 0.2A (DC)
  • Options
    • Single protection (-P)
    • V configuration (-D)
    • Y configuration (-Y)
  • DIN-rail 35mm symmetrical mounting
  • -40°C to +85°C operating temperature range

Electrical Diagram

Application Circuit Diagram - Bourns 1430 Series Surge Protective Devices
Published: 2024-08-22 | Updated: 2024-08-26