FR94505E - Connection device intended for testing circuit breakers for protection against fault currents and voltages. - Google Patents

Connection device intended for testing circuit breakers for protection against fault currents and voltages.

Info

Publication number
FR94505E
FR94505E FR120061A FR120061A FR94505E FR 94505 E FR94505 E FR 94505E FR 120061 A FR120061 A FR 120061A FR 120061 A FR120061 A FR 120061A FR 94505 E FR94505 E FR 94505E
Authority
FR
France
Prior art keywords
voltages
connection device
protection against
testing circuit
circuit breakers
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
FR120061A
Other languages
French (fr)
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.)
Schutzapparate Paris & Co
Original Assignee
Schutzapparate Paris & Co
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 DEP27924A external-priority patent/DE1137115B/en
Priority claimed from DESCH33058A external-priority patent/DE1176253B/en
Priority claimed from DESCH33858A external-priority patent/DE1181305B/en
Application filed by Schutzapparate Paris & Co filed Critical Schutzapparate Paris & Co
Application granted granted Critical
Publication of FR94505E publication Critical patent/FR94505E/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02—Details
    • H02H3/04—Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned
    • H02H3/044—Checking correct functioning of protective arrangements, e.g. by simulating a fault
FR120061A 1961-09-25 1967-09-05 Connection device intended for testing circuit breakers for protection against fault currents and voltages. Expired FR94505E (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DEP27924A DE1137115B (en) 1961-09-25 1961-09-25 Circuit arrangement for testing residual current and residual voltage circuit breakers
DESCH33058A DE1176253B (en) 1963-04-02 1963-04-02 Circuit arrangement for testing residual current and residual voltage circuit breakers
DESCH33858A DE1181305B (en) 1963-09-11 1963-09-11 Circuit arrangement for testing residual current protective circuits before switching on a consumer
DESC039506 1966-09-07

Publications (1)

Publication Number Publication Date
FR94505E true FR94505E (en) 1969-08-29

Family

ID=7435205

Family Applications (1)

Application Number Title Priority Date Filing Date
FR120061A Expired FR94505E (en) 1961-09-25 1967-09-05 Connection device intended for testing circuit breakers for protection against fault currents and voltages.

Country Status (3)

Country Link
AT (1) AT274934B (en)
CH (1) CH481385A (en)
FR (1) FR94505E (en)

Also Published As

Publication number Publication date
DE1563802B2 (en) 1975-05-22
CH481385A (en) 1969-11-15
DE1563802A1 (en) 1970-02-19
AT274934B (en) 1969-10-10

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