Tmax XT UL Caratteristiche Tecniche [EN]

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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