Siemens Magnetic Contactor: 3 Poles, 24V DC, 12 A
The SIEMENS IEC Magnetic Contactor is a 3-pole safety contactor from the SIRIUS 3RT series, operating at 24V DC with a 12 A rating. This model (MPN 3RT20171BB443MA0) does not include integrated surge suppression.
SKU 3G-OTH-40283
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The SIEMENS IEC Magnetic Contactor is a 3-pole safety contactor from the SIRIUS 3RT series, operating at 24V DC with a 12 A rating. This model (MPN 3RT20171BB443MA0) does not include integrated surge suppression.
Frequently Asked Questions
What is the SIEMENS 3RT20171BB443MA0 safety contactor used for?
The SIEMENS 3RT20171BB443MA0 is a 3-pole safety contactor from the SIRIUS 3RT series, designed for safety-related switching applications in industrial machinery and plant engineering. It reliably disconnects loads in emergency-stop circuits and safety interlocks, helping meet functional safety requirements.
What are the specifications of the SIEMENS 3RT20171BB443MA0?
This SIEMENS IEC magnetic contactor has 3 poles, operates at 24 VDC, and is rated for 12 A. It is part of the SIRIUS 3RT safety contactor series (MPN 3RT20171BB443MA0) and does not include integrated surge suppression. It is suitable for safety circuits requiring reliable disconnection.
Where to buy the SIEMENS 3RT20171BB443MA0 worldwide?
You can source the SIEMENS 3RT20171BB443MA0 safety contactor through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this SIRIUS 3RT series component.
How to select the correct SIEMENS safety contactor for an application?
To select the right SIEMENS safety contactor, verify the coil voltage (e.g., 24 VDC), number of poles (3), and rated current (12 A for this model). Ensure the contactor is used in safety circuits per the manufacturer's guidelines. For surge suppression needs, consider an external suppressor since this model lacks integrated surge suppression.
Used in
Common applications for SiemensSiemens Products
3G Electric supplies Siemens safety contactors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
