SE Relays 300 Series Power Relays

SE Relays 300 Series Power Relays provide high-amperage DPDT performance in a standard flange-mounting package that meets international requirements. Combined with the optional blowout magnet feature, these relays are ideal for high-voltage DC or AC switching. Additional features include long electrical endurance, 2mm contact gap, 8mm creepage and clearance, and high contact ratings of up to 30A, 2HP. SE Relays 300 Series Power Relays also offer improved dielectric strength of 4000VRMS between mutually isolated conductive elements and the frame. Typical applications include packaging, conveying, automation control panels, and programmable logic controller (PLC) interfaces.

Features

  • High contact ratings (up to 30A, 2HP)
  • Extended electrical endurance
  • Suitable for high-power switching applications
  • Improved dielectric strength of 4000VRMS between mutually isolated conductive elements and frame
  • Increased spacing between stationary contact terminals
  • 2mm contact gap and 8mm creepage and clearance
  • Blowout magnet option ideal for DC voltage switching
  • Meets international requirements

Applications

  • Packaging
  • Pumping
  • Conveying
  • Material handling
  • HVAC
  • Automation control panels
  • PLC interfaces

Wiring Diagram

Block Diagram - SE Relays 300 Series Power Relays
Published: 2011-07-29 | Updated: 2026-10-30