Siemens Magnetic Contactor: Non-Reversing, 4 Poles, 4NO Contacts, 16 A
The SIEMENS IEC Magnetic Contactor: Non-Reversing (MPN 3RT23271BB40) is a non-reversing IEC contactor with 4 poles and 4 normally open (NO) contacts, rated at 16 A with a 24 V DC coil. This component does not include…
SKU 3G-OTH-50565
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: Non-Reversing (MPN 3RT23271BB40) is a non-reversing IEC contactor with 4 poles and 4 normally open (NO) contacts, rated at 16 A with a 24 V DC coil. This component does not include integrated surge suppression.
Frequently Asked Questions
What is the SIEMENS 3RT23271BB40 IEC magnetic contactor used for?
The SIEMENS 3RT23271BB40 is a non-reversing IEC magnetic contactor used to switch electrical loads in industrial automation, motor control, and HVAC systems. Its 4 normally open contacts and 16 A rating suit applications requiring reliable on/off control of motors, lighting, or heating elements.
What are the specifications of the SIEMENS 3RT23271BB40 contactor?
This SIEMENS contactor has 4 poles with 4 normally open contacts, rated at 16 A with a 24 V DC coil. It does not include integrated surge suppression. The manufacturer part number is 3RT23271BB40. It is designed for non-reversing IEC applications in industrial control panels.
Where to buy the SIEMENS 3RT23271BB40 contactor worldwide?
3G Electric supplies the SIEMENS 3RT23271BB40 contactor worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this non-reversing IEC contactor with 4NO contacts and 24 V DC coil.
How to select the right SIEMENS contactor for a 24 V DC control circuit?
For a 24 V DC control circuit, select a contactor with a matching coil voltage, like the SIEMENS 3RT23271BB40. Verify the contact rating (16 A) and number of poles (4NO) meet your load requirements. Ensure no integrated surge suppression is needed, or add external suppression to protect the coil.
Used in
Common applications for SiemensSiemens Products
3G Electric supplies Siemens non-reversing iec contactors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
