Siemens 3RT2018-2BB42 Sirius 3-Pole Size S00 Contactor 16 A 3RT20182BB42

The Siemens 3RT2018-2BB42 is a 3-pole contactor from the SIRIUS 3RT2 series. It is rated for 16 A in AC-3 operation at 400 V (supports motors up to 7.5 kW) and has a 24 V DC coil. Equipped with spring-loaded terminals and auxiliary contacts (1 normally open contact), this size S00 contactor offers compact power and reliable operation over a wide ambient temperature range (-25 °C to +60 °C). It is suitable for switching motors, etc. and is designed for longevity and long mechanical service life.

Technical Details:

Brand: Siemens
Model: 3RT2018-2BB42
Product type: 3-pole contactor
Main current rating (AC-3 / 400 V): 16 A
Control supply voltage: 24 V DC
Number of poles (main circuit): 3 NO
Auxiliary contact: 1 NC (instantaneous)
Size: S00 (compact enclosure)
Mounting: DIN rail (35 mm) or screw / snap-on mounting
E-Stand: 06
Condition: Images comparable
The plug mounted above may visually or technically deviate slightly from the model shown, depending on the version and availability.

Note:

For detailed technical data and processing instructions, we strongly recommend consulting the original data sheets or contacting the manufacturer directly.

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PK

Voltage: 24 V DC