Protec T1

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Protec T1
Special features:
  • Available in a wide variety of operating voltages, 75V to 750V
  • High impulse current capability using single MOV– 480V and 750V versions comes with reduced impulse current
  • Sensitive state-of-the-art thermal disconnector
  • Back-up fuse up to 315A gG, 750V version comes with 250A gG
  • Short circuit current rating up to 50kA
  • Vibration and shock withstand capability
  • VDE-IEC Class I & II / EN Type 1+2 certified and UL Type 1CA certified
  • All modules, also N-PE, with operating state green-red
  • Optional remote contact (RC) signaling

The ProTec T1 series offers basic protection as a Type 1 surge protective device that comes with an extended maximum continuous operating voltage range span from 75V to 750V. Due to its Type 1 classification the product can be installed between boundaries OA – 1 and higher. The varistor based protection module features outstanding short-circuit currents up to 50kARMS without using a back up to a main fuse nominal current of 315A. All modules are equipped with state-of-the-art thermal disconnector and life-status monitoring (green-red). Due to a unique vibration-proof locking mechanism design, these products are suitable for use in high vibration environments. An optional remote contact (RC) feature offers a threepole remote signaling terminal to remotely monitor the operating state of the device