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Littelfuse Shock-Block Ground-Fault Circuit Interrupter


The Littelfuse Industrial Shock-Blockā„¢ SB6100 is vital where people, equipment, and water are present. This product is the first and only ground-fault circuit interrupter (GFCI) to be listed UL943C Standard for People Protection. Additionally, it is the only GCFI device on the market that monitors the continuity of the ground circuit.

FEATURES

  • Protects personnel from electrical shock where standard GFCI breakers and receptacles have never been available.
  • Offers an all-in-one solution to detect leakage current and interrupt the power for loads up to 100A.
  • Includes overcurrent protection provided by Littelfuse Class T fuses, eliminating the need to install separate contactor protection, saving cost and space while also allowing for a short-circuit current rating (SCCR) of 50kA.
  • Is the only SPGFCI device currently on the market that monitors the continuity of the ground circuit.
  • Prolongs the life of the internal contactor by offering undervoltage, brownout and chatter detection.
  • Is available as a SPGFCI and equipment ground-fault protective device (EGFPD). The SPGFCI models have a 20-mA trip level and the EGFPD models can be set to trip at 6, 10-100 mA in increments of 10 mA. 
  • All models include CSA C22.2 No. 144-M91 certification.