ATA9789A - TEST BLOCK FOR FAULT CURRENT CIRCUIT BREAKERS - Google Patents

TEST BLOCK FOR FAULT CURRENT CIRCUIT BREAKERS

Info

Publication number
ATA9789A
ATA9789A AT9789A AT9789A ATA9789A AT A9789 A ATA9789 A AT A9789A AT 9789 A AT9789 A AT 9789A AT 9789 A AT9789 A AT 9789A AT A9789 A ATA9789 A AT A9789A
Authority
AT
Austria
Prior art keywords
current circuit
circuit breakers
fault current
test block
test
Prior art date
Application number
AT9789A
Other languages
German (de)
Other versions
AT393573B (en
Inventor
Gottfried Dr Biegelmeier
Herbert Ing Wieser
Hubert Ing Bachl
Original Assignee
Biegelmeier Gottfried
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 Biegelmeier Gottfried filed Critical Biegelmeier Gottfried
Priority to AT9789A priority Critical patent/AT393573B/en
Publication of ATA9789A publication Critical patent/ATA9789A/en
Application granted granted Critical
Publication of AT393573B publication Critical patent/AT393573B/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
    • G01R31/3277—Testing of circuit interrupters, switches or circuit-breakers of low voltage devices, e.g. domestic or industrial devices, such as motor protections, relays, rotation switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/08—Terminals; Connections
    • H01H2071/086—Low power connections for auxiliary switches, e.g. shunt trip
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/02—Housings; Casings; Bases; Mountings
    • H01H71/0207—Mounting or assembling the different parts of the circuit breaker
    • H01H71/0228—Mounting or assembling the different parts of the circuit breaker having provisions for interchangeable or replaceable parts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/08—Terminals; Connections

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Breakers (AREA)
AT9789A 1989-01-19 1989-01-19 Test block for residual current devices (earth-leakage circuit breakers) AT393573B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT9789A AT393573B (en) 1989-01-19 1989-01-19 Test block for residual current devices (earth-leakage circuit breakers)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT9789A AT393573B (en) 1989-01-19 1989-01-19 Test block for residual current devices (earth-leakage circuit breakers)

Publications (2)

Publication Number Publication Date
ATA9789A true ATA9789A (en) 1991-04-15
AT393573B AT393573B (en) 1991-11-11

Family

ID=3481428

Family Applications (1)

Application Number Title Priority Date Filing Date
AT9789A AT393573B (en) 1989-01-19 1989-01-19 Test block for residual current devices (earth-leakage circuit breakers)

Country Status (1)

Country Link
AT (1) AT393573B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBG20030033A1 (en) * 2003-05-20 2004-11-21 Abb Service Srl ELECTRIC PROTECTION DEVICE AGAINST DIFFERENTIAL CURRENTS.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3233255C2 (en) * 1982-09-08 1984-09-27 Phönix Elektrizitätsgesellschaft H. Knümann GmbH & Co KG, 4933 Blomberg Electrical connection terminal, in particular switchgear terminal block
DE3634667A1 (en) * 1986-10-08 1988-04-14 Wago Verwaltungs Gmbh Switching installation terminal block

Also Published As

Publication number Publication date
AT393573B (en) 1991-11-11

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
REN Ceased due to non-payment of the annual fee