Siemens 3RH29111NF11 Auxiliary Contact Block
The SIEMENS Auxiliary Contact Block (SKU 3G-OTH-38178) is a front-mounted auxiliary contact block with a 1NO/1NC contact configuration. Designed for Frame Size S0, it is compatible with the SIRIUS 3RT2 series of…
SKU 3G-OTH-38178
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Product Description
The SIEMENS Auxiliary Contact Block (SKU 3G-OTH-38178) is a front-mounted auxiliary contact block with a 1NO/1NC contact configuration. Designed for Frame Size S0, it is compatible with the SIRIUS 3RT2 series of contactors from Siemens. This component provides additional switching contacts for control and signaling applications.
Frequently Asked Questions
What is the SIEMENS 3RH29111NF11 auxiliary contact block used for?
The SIEMENS 3RH29111NF11 auxiliary contact block provides additional 1NO/1NC switching contacts for control and signaling in industrial automation. It is designed for front mounting on SIRIUS 3RT2 contactors with frame size S0, enabling remote status feedback and interlocking in motor control circuits.
What are the specifications of the SIEMENS 3RH29111NF11 auxiliary contact block?
The SIEMENS 3RH29111NF11 is a front-mounted auxiliary contact block with a 1NO/1NC contact configuration. It is compatible with SIRIUS 3RT2 contactors and has a frame size of S0. The manufacturer part number is 3RH29111NF11, and it is produced by Siemens.
Where to buy the SIEMENS 3RH29111NF11 auxiliary contact block worldwide?
3G Electric supplies the SIEMENS 3RH29111NF11 auxiliary contact block worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this Siemens component to any country.
How to install the SIEMENS 3RH29111NF11 auxiliary contact block?
To install the SIEMENS 3RH29111NF11, mount it onto the front of a compatible SIRIUS 3RT2 contactor with frame size S0. Ensure the contactor is de-energized and locked out. Snap the block into the designated slot until it clicks. Wire the 1NO and 1NC terminals per your control schematic, then test operation.
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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.
