Siemens SIRIUS 3RT2 Contactor, 21 → 33 V AC/DC Coil, 3-Pole, 110 A, 55 kW, 1NC, 400 V

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£512.78

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£615.34

(inc. VAT)

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RS Stock No.:
154-877
Mfr. Part No.:
3RT2047-3SB30
Brand:
Siemens
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Brand

Siemens

Coil Voltage

21 → 33 V AC/DC

Number of Poles

3

Contact Voltage Rating

400 V

Contact Current Rating

110 A

Series

3RT2

Range

SIRIUS

Power Rating

55 kW

Normal State Configuration

1NC

COO (Country of Origin):
DE
The Siemens power contactor is designed for robust performance in demanding industrial applications. With advanced features, it offers reliable control and protection for electric motors and circuits. Its compact S3 size, combined with a high operational current rating, enables efficient power management. The integrated varistor provides surge protection, while spring-loaded terminals ensure secure connections. Operating across varying voltage ranges, this contactor excels under diverse ambient conditions, making it an ideal choice for engineers looking for durability and reliability in their systems. The product’s longevity is further enhanced by a mechanical service life of 5 million operating cycles, ensuring minimal interruptions in operations.

Mechanical service life rated at 5 million cycles
Offers flexibility with installation across temperature ranges
Control supply voltage range accommodates various applications
Spring-loaded terminals for efficient installations
Designed for high humidity and extreme temperatures