ZA718231B - Earth leakage protection devices - Google Patents

Earth leakage protection devices

Info

Publication number
ZA718231B
ZA718231B ZA718231A ZA718231A ZA718231B ZA 718231 B ZA718231 B ZA 718231B ZA 718231 A ZA718231 A ZA 718231A ZA 718231 A ZA718231 A ZA 718231A ZA 718231 B ZA718231 B ZA 718231B
Authority
ZA
South Africa
Prior art keywords
earth leakage
protection devices
leakage protection
earth
devices
Prior art date
Application number
ZA718231A
Inventor
E Tarchalski
Original Assignee
Heinemann Electric Ltd
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
Application filed by Heinemann Electric Ltd filed Critical Heinemann Electric Ltd
Priority to ZA718231A priority Critical patent/ZA718231B/en
Publication of ZA718231B publication Critical patent/ZA718231B/en

Links

ZA718231A 1971-12-08 1971-12-08 Earth leakage protection devices ZA718231B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ZA718231A ZA718231B (en) 1971-12-08 1971-12-08 Earth leakage protection devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA718231A ZA718231B (en) 1971-12-08 1971-12-08 Earth leakage protection devices

Publications (1)

Publication Number Publication Date
ZA718231B true ZA718231B (en) 1973-03-28

Family

ID=25564243

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA718231A ZA718231B (en) 1971-12-08 1971-12-08 Earth leakage protection devices

Country Status (1)

Country Link
ZA (1) ZA718231B (en)

Similar Documents

Publication Publication Date Title
ZA722781B (en) Borer
IL38625A0 (en) Hypodermic devices
ZA718103B (en) Protection device
ZA722740B (en) Ground fault protective systems
GB1385197A (en) Tunnels
CA958769A (en) Leak detection devices
AU3758872A (en) Sealing device
AU4191172A (en) Seals
ZA727870B (en) Differential protection plug
MY7500167A (en) Excavating
AU4558372A (en) Plug devices
GB1371654A (en) Earth leakage protective arrangements
ZA724426B (en) Seed protectors
GB1397956A (en) Seals
ZA718231B (en) Earth leakage protection devices
AU5680073A (en) Earth leakage protection earth leakage protection
JPS4724542A (en) Motor protection devices
GB1445677A (en) Protection plug
ZA718106B (en) Improvements in earth leakage protection
CA858702A (en) Core-balance earth leakage protection
GB1405889A (en) Holding devices
SU694582A1 (en) Dam
CA863554A (en) Lower leg protective armor
ZA726641B (en) Earth leakage circuit breakers
IL37546A0 (en) Ground leakage detector