Siemens Auxiliary Contact Block: 1NO/1NC (MPN 3RV29011E)
The SIEMENS Auxiliary Contact Block (MPN 3RV29011E) is a 1NO/1NC auxiliary contact designed for use with SIRIUS 3RV2 Motor Starter Protectors. This Siemens-branded component provides a normally open and normally…
SKU 3G-OTH-38252
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 Auxiliary Contact Block (MPN 3RV29011E) is a 1NO/1NC auxiliary contact designed for use with SIRIUS 3RV2 Motor Starter Protectors. This Siemens-branded component provides a normally open and normally closed contact configuration for monitoring and control applications.
Frequently Asked Questions
What is the SIEMENS Auxiliary Contact Block 3RV29011E used for?
The SIEMENS Auxiliary Contact Block 3RV29011E provides a normally open and normally closed contact configuration for monitoring and control applications. It is designed for use with SIRIUS 3RV2 Motor Starter Protectors, enabling remote status indication and interlocking in industrial motor control circuits.
What are the specifications of the SIEMENS 3RV29011E auxiliary contact?
The SIEMENS 3RV29011E is a 1NO/1NC auxiliary contact block. It is compatible with SIRIUS 3RV2 Motor Starter Protectors. The manufacturer part number is 3RV29011E. This Siemens-branded component supports standard control voltages and is used for monitoring and control in motor protection applications.
Where to buy SIEMENS 3RV29011E auxiliary contact worldwide?
You can source the SIEMENS 3RV29011E auxiliary contact block 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; we supply genuine Siemens components for motor starter protector applications.
How to install the SIEMENS 3RV29011E auxiliary contact on a SIRIUS 3RV2?
To install the SIEMENS 3RV29011E auxiliary contact block, first ensure the SIRIUS 3RV2 motor starter protector is de-energized. Snap the contact block onto the side of the protector until it locks. Wire the normally open and normally closed terminals according to your control schematic. Always follow Siemens installation guidelines for safe operation.
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3G Electric supplies Siemens siemens auxiliary contacts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
