Siemens Auxiliary Contact Block: 1NO/1NC, Side Mount, Side-Mounted
The SIEMENS Auxiliary Contact Block, model 3RH29111DA11, is a side-mounted auxiliary contact block with a 1NO/1NC contact configuration. It is designed for Frame Size S00 and is compatible with the SIRIUS 3RT2 series…
SKU 3G-OTH-38232
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- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The SIEMENS Auxiliary Contact Block, model 3RH29111DA11, is a side-mounted auxiliary contact block with a 1NO/1NC contact configuration. It is designed for Frame Size S00 and is compatible with the SIRIUS 3RT2 series of contactors from Siemens.
Frequently Asked Questions
What is the Siemens 3RH29111DA11 auxiliary contact block used for?
The Siemens 3RH29111DA11 auxiliary contact block is used to add additional signal or control contacts to SIRIUS 3RT2 contactors. It provides one normally open and one normally closed contact for monitoring or interlocking in motor control and industrial automation applications.
What are the specifications of the Siemens 3RH29111DA11 auxiliary contact block?
The Siemens 3RH29111DA11 is a side-mounted auxiliary contact block with a 1NO/1NC contact configuration. It is designed for Frame Size S00 and is compatible with the SIRIUS 3RT2 series of contactors from Siemens. The manufacturer part number is 3RH29111DA11.
Where to buy the Siemens 3RH29111DA11 auxiliary contact block worldwide?
You can source the Siemens 3RH29111DA11 auxiliary contact block worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.
How to install the Siemens 3RH29111DA11 auxiliary contact block?
To install the Siemens 3RH29111DA11 auxiliary contact block, first ensure the SIRIUS 3RT2 contactor is de-energized. Then clip the block onto the side of the contactor until it locks securely. Wire the NO and NC terminals according to your control circuit diagram. Always follow Siemens installation guidelines.
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.
