SACE ® TMAX XT ® UL/CSA LOW VOLTAGE MOLDED CASE CIRCUIT-BREAKERS UL489 AND CSA C22.2 STANDARDS
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— Reading information Graphical symbols for electrical diagrams (617 IEC STANDARDS)
Graphical symbols for electrical diagrams (Standards IEC 617)
Thermal effect
Conductors with corded cables (example two conductors)
Three-phase asynchronous motor, with short-circuited rotor (cage)
Key operating mechanism
Electromagnetic effect
Current transformer
Cam operating mechanism
Timing
Current transformer with primary consisting of 4 passing conductors and with wound secondary, with socket
Ground (general symbol)
Mechanical connection
Closing contact
Manual mechanical operating mechanism (general case)
Connection of conductors
Voltmeter
Rotary handle operating mechanism
Terminal or clamp
Opening contact
Pushbutton operating mechanism
Socket and plug (female and male)
Changeover contact with momentary break
Converter separated galvanically
Resistor (general symbol)
Closing position contact (limit switch)
Conductors in shielded cable (example two conductors)
Resistor dependent on the temperature
Opening position contact (limit switch)
Motor (general symbol)
Watt-hour meter
Changeover contact with momentary break (limit switch)
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