Siemens Power Contactor: Non-Reversing, 3 Poles, 3NO Contacts, 65 A
The SIEMENS IEC Power Contactor is a non-reversing contactor with 3 poles and 3NO contacts, rated at 65 A with a 24V DC coil (MPN 3RT20373KB40). It features spring-loaded wire termination and integrated surge…
SKU 3G-OTH-44919
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 Power Contactor is a non-reversing contactor with 3 poles and 3NO contacts, rated at 65 A with a 24V DC coil (MPN 3RT20373KB40). It features spring-loaded wire termination and integrated surge suppression.
Frequently Asked Questions
What is the SIEMENS 3RT20373KB40 contactor used for?
The SIEMENS 3RT20373KB40 is a non-reversing IEC power contactor used to switch motors, lighting, and other industrial loads. It is suitable for applications requiring reliable on/off control of 3-phase circuits up to 65 A, with a 24V DC coil and integrated surge suppression.
What are the specifications of the SIEMENS 3RT20373KB40 contactor?
This SIEMENS contactor has 3 poles, 3 normally open (3NO) contacts, a 65 A rating, and a 24V DC coil. It features spring-loaded wire termination and integrated surge suppression. The manufacturer part number is 3RT20373KB40.
Where to buy the SIEMENS 3RT20373KB40 contactor worldwide?
3G Electric supplies the SIEMENS 3RT20373KB40 contactor to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this non-reversing IEC power contactor.
How to install the SIEMENS 3RT20373KB40 contactor?
Install the SIEMENS 3RT20373KB40 contactor on a DIN rail or mounting plate. Use spring-loaded terminals for secure wire connections. Ensure the 24V DC coil voltage matches your control circuit. Follow standard IEC installation practices and consult the manufacturer's manual for torque values.
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.
