Power/Bloc by Safety Design, Inc

Patented, Permanently-Mounted System for Circuit Breaker Lockout, Tagout

About Us

Family owned

Woman owned, small business

Power/Bloc patented product introduced in 1999

Made in USA

Our satisfied clients represent a wide variety of industries including:Power generation                                              Oil and gas

Chemical                                                           Pulp and paper

Plastics                                                              Electronics

Pharmaceutical                                                 Casinos and hotels

Mining                                                               Consumer products

Automotive                                                        Food processing and manufacturing

Steel, aluminum and specialty metals              Hospital and health care facilities

U.S. Government:

U.S. Department of Energy                                FAA

U.S. Department of Defense                              NSA

U.S. Department of the Treasury                       NASA

U.S. Army                                                           U.S. Navy

U.S. Air Force                                                     U.S. Coast Guard