Siemens 3RA24 Contactor, 20/33 V ac/dc Coil, 3-Pole, 115 A, 55 kW 33 V ac/dc, 3 NO/3 NC, 690V

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Subtotal (1 unit)*

PHP127,257.09

(exc. VAT)

PHP142,527.94

(inc. VAT)

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Units
Per Unit
1 +PHP127,257.09

*price indicative

RS Stock No.:
156-154
Mfr. Part No.:
3RA2437-8XH32-1NB3
Manufacturer:
Siemens
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Brand

Siemens

Coil Voltage

20/33 V ac/dc

Product Type

Contactor

Number of Poles

3

Contact Voltage

690V

Contact Current

115A

Series

3RA24

Power Rating

55kW

Function

Straight

Mount Type

Surface

Normal State Configuration

3 NO/3 NC

Number of Auxiliary Contacts

3

Auxiliary Contact Configuration

3 NO/3 NC

Terminal Type

Screw

Minimum Operating Temperature

-25°C

Control Circuit Voltage Uc

33 V ac/dc

Operational Current Ie

115A

Maximum Operating Temperature

60°C

Depth

223mm

Standards/Approvals

No

Length

142mm

Width

177.5 mm

COO (Country of Origin):
DE
The Siemens Contactor Assembly for star delta starting is designed to meet the demanding needs of industrial applications. With robust AC-3 operation capability for high power motors, it handles substantial operational currents effectively. The product features 3 normally open and 3 normally closed contacts for versatile control, and boasts a mechanical service life of up to 10 million cycles for reliable and long lasting performance.

Optimized for star delta motor starting

Mechanical interlock for safety

Screw terminals for secure installation

IP20 protection class

Wide temperature range

High shock resistance

Auxiliary contacts for control flexibility

Integrated communication module

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