SURGE Series: Lightning and Transient Protectors

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The SURGE Series of transient protectors consist of multi-stage devices which include three terminal gas discharge tubes, thyristor crowbar devices, and coordinating resistors.

  • Low resistant in dormant state
  • DIN-rail or NEMA-4X closure
  • Compact, user-friendly design
  • Protects against high speed (100V per microsecond) transients of up to 20.000 amps
  • Self-resets for uninterrupted operation after transient has been completed