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Our high current Ground Fault Circuit Interrupters™ provide the ultimate protection of people and equipment working in dangerous environments where electricity must coexist with water. Shock-Block™ ground-fault protection has been recognized for years for its award winning technology.
Shock-Block™ Ground Fault Circuit Interrupter™ was designed for the motion picture, television and film industry. Winner of the 1999 Academy Award® for Scientific and Engineering Achievement, the portable Shock-Block™ is designed to protect actors, film-crew and equipment on sets where water or moisture can create electrical hazards.
The Shock-Block™ is available for 100 amp applications at 50-132 and 200-240 volts single-phase. Three-phase units, from 100 to 800 amps, are also available at voltage ranges from 120 to 480 volts. The Littelfuse Shock-Block GFCI Lunchbox is also available for power distribution.
Designed for outdoor and wet-location filming, the Shock-Block™ provides in-line, plug-in installation of high current electrical equipment. Featuring 6mA trip level and inverse-definite response time in accordance with UL 943 Class A, these products provide the highest level of protection of people and equipment without costly and nuisance tripping.
Our Academy Award® winning technology has been used on the major programs listed below:
Please contact the Shock-Block™ leasing office for more information:
Littelfuse Shock-Block™ Sales & Leasing Office
13400 Saticoy Street, Unit 7 North Hollywood, CA 91605
Special Purpose Ground-Fault Circuit Interrupter (GFCI) and Equipment Ground-Fault Protective Device (EGFPD).
SB100 Series 100A GFCI Datasheet.
SB3000 Series 200-800A GFCI Datasheet.
LB100 Series Lunchbox Datasheet.
SB6100 Shock-Block Datasheet.
Littelfuse, Inc. 8755 West Higgins Road Suite 500, Chicago, IL, 60631 USA, 773-628-1000 Copyright © 2013 Littelfuse, Inc.