Siemens 3RA24 Contactor, 24 V ac Coil, 3-Pole, 80 A, 37 kW 24 V ac, 3 NO/3 NC, 400V

View all Contactors

Subtotal (1 unit)*

SGD1,253.00

(exc. GST)

SGD1,365.77

(inc. GST)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 06 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +SGD1,253.00

*price indicative

RS Stock No.:
156-097
Mfr. Part No.:
3RA2435-8XF32-1AC2
Manufacturer:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Coil Voltage

24 V ac

Product Type

Contactor

Number of Poles

3

Contact Voltage

400V

Contact Current

80A

Series

3RA24

Power Rating

37kW

Mount Type

Screw

Function

Safety

Normal State Configuration

3 NO/3 NC

Number of Auxiliary Contacts

6

Auxiliary Contact Configuration

3 NO/3 NC

Terminal Type

Screw

Minimum Operating Temperature

-25°C

Contactor Application

Star-delta (wye-delta) start

Operational Current Ie

80A

Control Circuit Voltage Uc

24 V ac

Maximum Operating Temperature

60°C

Width

177.5 mm

Depth

223mm

Length

142mm

Standards/Approvals

CSA, EAC, IEC 60529 (IP20), IEC 81346-2 (Q), UL

Pole and Throw Configuration

3PST

COO (Country of Origin):
DE
The Siemens Contactor Assembly is engineered for star delta starting, optimizing AC motor performance. It features a robust three pole configuration with a rated power of 37 kW at 400 V, ensuring efficient motor control in diverse industrial applications. Integrated electrical and mechanical interlocks enhance safety and operational integrity. Operating seamlessly in temperatures from -25 to +60 °C, it suits various environments.

Efficient star delta starting

Robust three pole configuration for motor control

Screw type terminals for reliable connections

Long mechanical service life

Flexible mounting options

High operational current capacity

Touch safe design for user safety

Related links