Zinsco Panels and Breaker Danger
The Best Website on the Danger of a Zinsco Breaker or Panel
can be accessed by clicking on image above.
 
This website discusses the electrical, fire, and shock hazards
associated with Zinsco electrical components, circuit breakers,
electrical panels, including certain Sylvania electrical panels and
breakers which are in fact of the same product design and origin.
These circuit breakers do not offer the level of overcurrent and fire
protection provided by most other electrical panels and circuit
breakers. This means homes with this equipment are at greater risk
of fire or other electrical hazard. Where Zinsco and Zinsco-Sylvania
electrical panels are discovered in buildings they should be
replaced to reduce some very real fire and shock hazards.