RS Better World

Siemens 3RT2 Contactor, 48V ac Coil, 3-Pole, 40 A, 18.5 kW 48V, 1 NO/1 NC, 690V

Subtotal (1 unit)*

$509.48

(exc. GST)

$560.43

(inc. GST)

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  • Ready to ship from 02 July 2026
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1 +$509.48

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RS Stock No.:
210-3253
Mfr. Part No.:
3RT2035-1AH20
Brand:
Siemens
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Brand

Siemens

Product Type

Contactor

Coil Voltage

48V ac

Number of Poles

3

Contact Voltage

690V

Contact Current

40A

Power Rating

18.5kW

Series

3RT2

Mount Type

Snap-On

Function

Motor Control, Reversing

Normal State Configuration

1 NO/1 NC

Number of Auxiliary Contacts

2

Auxiliary Contact Configuration

1 NO/1 NC

Terminal Type

Screw Clamp

Operational Current Ie

40A

Control Circuit Voltage Uc

48V

Minimum Operating Temperature

-40°C

Contactor Application

Motor Control

Maximum Operating Temperature

70°C

Depth

130mm

Standards/Approvals

CCC, CSA, EAC, UL

Width

55mm

Length

114mm

Better World Claim

Low Carbon Manufacture

Better World Product

Yes

Pole and Throw Configuration

3P

COO (Country of Origin):
DE
The Siemens power contactor, AC-3 40 A, 18.5 kW / 400 V 1 NO + 1 NC, 48 V AC 50 / 60 Hz, 3-pole, screw terminal Power contactor SIRIUS 3RT2 for switching motors.

The contactors offer the best connection to the automation level for every application (parallel, via ASi or IO-Link): Integrated auxiliary switches reduce the complexity of your design The front-panel terminals simplify the wiring

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