RAYMOND W DUNBRACK
Electrician in Everett, MA
License number
Massachusetts 34058
Issued Date
Apr 23, 1990
Expiration Date
Jul 31, 2007
Type
Journeyman Electrician
Address
Address
Everett, MA 02149
Personal information
See more information about RAYMOND W DUNBRACK at radaris.comName
Address
Phone
88 Waverly St, Everett, MA 02149
Everett, MA
3 Wilbur St, Everett, MA 02149
3 Wilbur St, Everett, MA 02149
88 Wavrly, Everett, MA 02149
Professional information
Circuit Breaker With Indicator Lights
US Patent:
5353014, Oct 4, 1994
Filed:
Apr 27, 1992
Appl. No.:
7/874409
Inventors:
John T. Carroll - Malden MA
Raymond W. Dunbrack - Everett MA
Raymond W. Dunbrack - Everett MA
International Classification:
G08B 2100
US Classification:
340638
Abstract:
A circuit breaker arranged with overload sensing, switches and LED indicators. Provided is a green LED (42) which when lit indicates that the circuit is blown and so the electrical wires from the breaker are not powered--the wires are "dead"; a red LED is also provided to indicate, when lit, that the electrical wires are powered or "live", in addition there is an amber third LED (52) which, when lit, indicates that a short circuit overload is still connected to the breaker output terminals.