Siemens Auxiliary Contact: 1NO/1NC, 10 A Max Current (AC), Side Mount
The SIEMENS Auxiliary Contact (MPN 49AB11) is a side-mounted, 1NO/1NC contact rated for 10 A max current (AC). As a genuine Siemens component, it provides reliable switching for industrial control applications. 3G…
SKU 3G-OTH-38485
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 (MPN 49AB11) is a side-mounted, 1NO/1NC contact rated for 10 A max current (AC). As a genuine Siemens component, it provides reliable switching for industrial control applications. 3G Electric interprets your demand, sources the right part, and supports your operations across 14 industrial departments — with specialist depth in combustion, pumps, and controls.
Frequently Asked Questions
What is a Siemens 49AB11 auxiliary contact used for?
The Siemens 49AB11 auxiliary contact is used to add switching capacity to contactors and relays in industrial control panels. It provides one normally open and one normally closed circuit for status feedback or interlocking in motor control, HVAC, and automation systems.
What are the specifications of the Siemens 49AB11 auxiliary contact?
The Siemens 49AB11 is a side-mounted auxiliary contact block with 1 normally open and 1 normally closed contact. It has a maximum AC current rating of 10 A. The side-mount design allows easy attachment to compatible Siemens contactors without additional wiring space.
Where to buy a Siemens 49AB11 auxiliary contact worldwide?
3G Electric supplies the Siemens 49AB11 auxiliary contact to customers worldwide. As a global industrial sourcing partner, we handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this Siemens side-mount contact block.
How to install a Siemens side-mount auxiliary contact?
To install a Siemens side-mount auxiliary contact like the 49AB11, first de-energize the contactor. Snap the block onto the side of the contactor until it locks. Wire the NO and NC terminals per your control schematic, ensuring the 10 A AC rating is not exceeded. Always follow Siemens installation instructions.
Used in
Common applications for SiemensSiemens Products
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.
