AU102638B2 - Improvements in circuit breakers having thermal overload and/or earth leakage tripping means - Google Patents

Improvements in circuit breakers having thermal overload and/or earth leakage tripping means

Info

Publication number
AU102638B2
AU102638B2 AU5000/36A AU500036A AU102638B2 AU 102638 B2 AU102638 B2 AU 102638B2 AU 5000/36 A AU5000/36 A AU 5000/36A AU 500036 A AU500036 A AU 500036A AU 102638 B2 AU102638 B2 AU 102638B2
Authority
AU
Australia
Prior art keywords
circuit breakers
earth leakage
thermal overload
tripping means
leakage tripping
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
AU5000/36A
Other versions
AU500036A (en
Inventor
and Roger Neill Morse Leonard Samori Calvert Tippett
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.)
Westinghouse Sales & Rosebery Ltd
Original Assignee
Westinghouse Sales & Rosebery Ltd
Filing date
Publication date
Application filed by Westinghouse Sales & Rosebery Ltd filed Critical Westinghouse Sales & Rosebery Ltd
Application granted granted Critical
Publication of AU102638B2 publication Critical patent/AU102638B2/en
Publication of AU500036A publication Critical patent/AU500036A/en
Expired legal-status Critical Current

Links

AU5000/36A 1936-11-28 Improvements in circuit breakers having thermal overload and/or earth leakage tripping means Expired AU102638B2 (en)

Publications (2)

Publication Number Publication Date
AU102638B2 true AU102638B2 (en) 1937-12-09
AU500036A AU500036A (en) 1937-12-09

Family

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