Siemens 3RT1 Contactor, 27.3V Coil, 3-Pole, 115 A, 55 kW 27.3V, 2 NO/2 NC, 1kV

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Subtotal (1 unit)*

R 13 372,85

(exc. VAT)

R 15 378,78

(inc. VAT)

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  • Ready to ship from 15 June 2026
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1 +R 13,372.85

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RS stock no.:
154-084
Mfr. Part No.:
3RT1054-1NB36
Manufacturer:
Siemens
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Brand

Siemens

Coil Voltage

27.3V

Product Type

Contactor

Number of Poles

3

Contact Voltage

1kV

Contact Current

115A

Series

3RT1

Power Rating

55kW

Mount Type

Surface

Normal State Configuration

2 NO/2 NC

Number of Auxiliary Contacts

4

Auxiliary Contact Configuration

2 NO/2 NC

Control Circuit Voltage Uc

27.3V

Operational Current Ie

160A

Minimum Operating Temperature

-25°C

Maximum Operating Temperature

60°C

Standards/Approvals

No

Width

120mm

Length

172mm

Depth

170mm

The Siemens Power Contactor is built for demanding industrial environments, managing AC-3 and AC-3e loads with high currents. Its electronic drive system and auxiliary contacts enhance efficiency and versatility. Designed for extreme temperatures and challenging conditions, it offers a high mechanical service life, making it ideal for motor control and automation.

High efficiency motor control

Auxiliary contacts for versatility

Robust mechanical life

High insulation voltage ratings

High surge voltage resistance

Advanced electronic drive

Compact with flexible mounting

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