AU496609B2 - Improvements in or relating to ground fault circuit interrupter with trip level adjustment - Google Patents

Improvements in or relating to ground fault circuit interrupter with trip level adjustment

Info

Publication number
AU496609B2
AU496609B2 AU18114/76A AU1811476A AU496609B2 AU 496609 B2 AU496609 B2 AU 496609B2 AU 18114/76 A AU18114/76 A AU 18114/76A AU 1811476 A AU1811476 A AU 1811476A AU 496609 B2 AU496609 B2 AU 496609B2
Authority
AU
Australia
Prior art keywords
relating
ground fault
level adjustment
circuit interrupter
fault circuit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
AU18114/76A
Other versions
AU1811476A (en
Inventor
Joseph Misencik And Gary Stephen Zakrzewski John
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US05/625,615 external-priority patent/US4056837A/en
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of AU496609B2 publication Critical patent/AU496609B2/en
Publication of AU1811476A publication Critical patent/AU1811476A/en
Expired legal-status Critical Current

Links

AU18114/76A 1975-10-24 1976-09-27 Improvements in or relating to ground fault circuit interrupter with trip level adjustment Expired AU496609B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
USUS625,615 1975-10-24
US05/625,615 US4056837A (en) 1975-10-24 1975-10-24 Ground fault circuit interrupter with trip level adjustment

Publications (2)

Publication Number Publication Date
AU496609B2 true AU496609B2 (en) 1978-04-06
AU1811476A AU1811476A (en) 1978-04-06

Family

ID=

Similar Documents

Publication Publication Date Title
ZA761088B (en) An improvement in or relating to multipole ground fault circuit breaker
AU506221B2 (en) Improvements in or relating to switch for electrical wall receptacle with ground fault protection
CA1034993A (en) Ground fault circuit breaker with ground fault trip indicator
GB1546236A (en) Ground fault circuit interrupter assembly
AU497430B2 (en) Circuit interrupter with ground fault trip control
GB2008872B (en) Ground fault circuit interrupter
GB2019677A (en) People protecting ground fault circuit breaker utilizing wveform characteristics
CA1015810A (en) Trip unit having improved trip adjustment indicator and circuit breaker incorporating same
NZ181219A (en) Circuit breaker with under voltage tripping
JPS51115631A (en) Two pole ground fault type circuit breaker
AU470162B2 (en) Improvements in or relating to circuit breaker including improved overcurrent protective circuit
AU475448B2 (en) Improvements in or relating to circuit breaker including improved overcurrent protective device
AU524908B2 (en) Circuit breaker with fault sensing
ZA786240B (en) An improvement in or relating to circuit interrupter with improved adjustable trip unit
ZA765654B (en) An improvement in or relating to ground fault circuit interrupter with trip level adjustment
ZA76625B (en) An improvement in or relating to multi-pole circuit breaker with adjustable thermal trip unit
ZA762506B (en) An improvement in or relating to circuit breaker
AU496609B2 (en) Improvements in or relating to ground fault circuit interrupter with trip level adjustment
ZA761086B (en) An improvement in or relating to multipole ground fault circuit interrupter with grounded neutral protection
AU506834B2 (en) Circuit breaker with improved trip
AU495458B2 (en) Improvements in or relating to multipole circuit breaker with adjustable thermal trip unit
AU485688B2 (en) Improvements in or relating to circuit interrupter including improved trip circuit using current transformers
AU1104176A (en) Improvements in or relating to multipole circuit breaker with adjustable thermal trip unit
AU421867B2 (en) Improvements in or relating to multi-pole circuit breaker with single trip adjustment for all poles
AU6495074A (en) Improvements in or relating to circuit interrupter including improved trip circuit using current transformers