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Shock Block Rental Products

Littelfuse Shock Block® GFCI products and rental solutions for reliable electrical safety are designed to protect workers and equipment from electrical shock in industrial and entertainment environments. Our Shock Block rental products, including the LB100 and SB100B series, offer portable, UL-listed GFCI protection with maximum durability and safety. Ideal for outdoor shoots and wet locations, these units safeguard cast, crew, and gear. The LB100 features rugged construction for demanding conditions, while the SB100B meets UL 943 Class A GFCI standards for personnel protection.
  • Shock-Block® technology
  • Portable
  • Maximum protection for production crews
  • Useful in wet environments

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For film crews and cast, our high current rental 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.

The rental Shock-Block GFCI 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 rental Shock-Block is available for 100 A applications at 50–132 V and 200–240 V single-phase. The Littelfuse rental Shock-Block GFCI Lunchbox is also available for power distribution.

Designed for outdoor and wet-location filming, the rental Shock-Block line provides in-line, plug-in installation of high current electrical equipment. Featuring 6 mA 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.

If you are looking for UL 943C Class C and Class D GFCI protection for your industrial facility, visit our Industrial Shock-Block™ SB6100 series page.

Our Academy Award winning technology has been used on the major programs listed below:

  • Big Time Rush
  • No Ordinary Family
  • Make It or Break It
  • Everybody Loves Whales
  • Bones
  • Teen Wolf
  • Men in Black 3
  • Fiona’s Tail
  • Community
  • True Blood
  • Mr. Sunshine
  • Grey’s Anatomy
  • Cougar Town
  • Wipeout
  • NCIS: Los Angeles
  • Heatwave
  • CSI: Miami
  • X-Men
  • Hole in the Wall

To rent a Shock-Block for your production, 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
Phone: 818-764-7585
Fax: 818-764-7588
Email: edavidian@littelfuse.com