SIRIUS 3RT2 Series

Siemens Contactor 3RT2 Full Series.

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Parameter Category Full Specification Range
Pole Number 3-pole
Main Contact Configuration 3NO
Built-in Auxiliary Contacts S00: 1pc built-in (1NO or 1NC)
S0: 2pcs built-in (1NO+1NC)
S2/S3: No built-in aux contacts, expandable with add-on auxiliary blocks
Rated Operational Current (AC-3, 400V)
7A ~ 65A AC-3
Matched 3-Phase Motor Power (400V AC-3) S00: up to 7.5kW
S0: up to 18.5kW
S2: up to 37kW
S3: up to 55kW
Total range: 3kW ~ 55kW
Main Circuit Rated Voltage Max. 690 V AC
Control Coil Type • AC Coil
• DC Coil
Available Control Coil Voltages AC Coil: 24VAC, 48VAC, 110VAC, 220/230VAC, 380/400VAC
DC Coil: 24VDC, 48VDC, 110VDC, 220VDC
Contactor Frame Sizes S00, S0, S2, S3
Terminal Connection Type Screw clamp terminals, Spring-cage quick connect terminals

 

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