Danfoss 176U5239 AUX Contact
The Danfoss 176U5239 Auxiliary Contact is a critical industrial control component designed for seamless integration with Danfoss VLT series variable frequency drives and compatible magnetic contactors. This secondary signaling block provides essential feedback to PLC systems, allowing for precise motor starter status monitoring and control circuit interlocks. Engineered for high-duty cycle applications, the 176U5239 features high-conductivity contact surfaces to minimize voltage drop and ensure signal integrity in electrically noisy HVACR environments. Its snap-on mounting design facilitates rapid field installation and replacement, reducing downtime during preventative maintenance or system upgrades. For contractors managing HVAC motor control centers, this auxiliary contact block ensures reliable remote status indication and fault signaling, keeping automated systems synchronized with mechanical hardware operations. The compact footprint preserves space within dense electrical enclosures while maintaining standard terminal spacing for efficient wiring.
Key Benefits- Precise Feedback: Delivers accurate open/closed status to automation controllers for enhanced system logic.
- Durable Construction: Built to withstand the thermal cycling and mechanical vibrations typical of commercial HVACR control panels.
- Universal Fit: Specifically compatible with the Danfoss 176U series, ensuring perfect alignment and mechanical actuation.
- Enhanced Safety: Facilitates reliable electrical interlocking to prevent conflicting motor operations or unsafe startup conditions.
Is the Danfoss 176U5239 compatible with other drive brands?
This specific auxiliary contact is engineered for the Danfoss VLT and 176U series hardware profile; mechanical fitment with non-Danfoss contactors is not recommended due to specific actuation tolerances.
What is the typical application for this auxiliary contact?
It is primarily used for status signaling and control interlock circuits where the state of the main contactor must be communicated to a wider control network or BMS.
Can this block be installed without specialized tools?
Yes, the Danfoss 176U5239 utilizes a tool-free snap-on interface for the main housing, requiring only standard electrical drivers for terminal connections.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $24.43
-65%$24.43
$8.55Danfoss 176U5239 AUX Contact
The Danfoss 176U5239 Auxiliary Contact is a critical industrial control component designed for seamless integration with Danfoss VLT series variable frequency drives and compatible magnetic contactors. This secondary signaling block provides essential feedback to PLC systems, allowing for precise motor starter status monitoring and control circuit interlocks. Engineered for high-duty cycle applications, the 176U5239 features high-conductivity contact surfaces to minimize voltage drop and ensure signal integrity in electrically noisy HVACR environments. Its snap-on mounting design facilitates rapid field installation and replacement, reducing downtime during preventative maintenance or system upgrades. For contractors managing HVAC motor control centers, this auxiliary contact block ensures reliable remote status indication and fault signaling, keeping automated systems synchronized with mechanical hardware operations. The compact footprint preserves space within dense electrical enclosures while maintaining standard terminal spacing for efficient wiring.
Key Benefits- Precise Feedback: Delivers accurate open/closed status to automation controllers for enhanced system logic.
- Durable Construction: Built to withstand the thermal cycling and mechanical vibrations typical of commercial HVACR control panels.
- Universal Fit: Specifically compatible with the Danfoss 176U series, ensuring perfect alignment and mechanical actuation.
- Enhanced Safety: Facilitates reliable electrical interlocking to prevent conflicting motor operations or unsafe startup conditions.
Is the Danfoss 176U5239 compatible with other drive brands?
This specific auxiliary contact is engineered for the Danfoss VLT and 176U series hardware profile; mechanical fitment with non-Danfoss contactors is not recommended due to specific actuation tolerances.
What is the typical application for this auxiliary contact?
It is primarily used for status signaling and control interlock circuits where the state of the main contactor must be communicated to a wider control network or BMS.
Can this block be installed without specialized tools?
Yes, the Danfoss 176U5239 utilizes a tool-free snap-on interface for the main housing, requiring only standard electrical drivers for terminal connections.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Product Information
Product Information
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Description
The Danfoss 176U5239 Auxiliary Contact is a critical industrial control component designed for seamless integration with Danfoss VLT series variable frequency drives and compatible magnetic contactors. This secondary signaling block provides essential feedback to PLC systems, allowing for precise motor starter status monitoring and control circuit interlocks. Engineered for high-duty cycle applications, the 176U5239 features high-conductivity contact surfaces to minimize voltage drop and ensure signal integrity in electrically noisy HVACR environments. Its snap-on mounting design facilitates rapid field installation and replacement, reducing downtime during preventative maintenance or system upgrades. For contractors managing HVAC motor control centers, this auxiliary contact block ensures reliable remote status indication and fault signaling, keeping automated systems synchronized with mechanical hardware operations. The compact footprint preserves space within dense electrical enclosures while maintaining standard terminal spacing for efficient wiring.
Key Benefits- Precise Feedback: Delivers accurate open/closed status to automation controllers for enhanced system logic.
- Durable Construction: Built to withstand the thermal cycling and mechanical vibrations typical of commercial HVACR control panels.
- Universal Fit: Specifically compatible with the Danfoss 176U series, ensuring perfect alignment and mechanical actuation.
- Enhanced Safety: Facilitates reliable electrical interlocking to prevent conflicting motor operations or unsafe startup conditions.
Is the Danfoss 176U5239 compatible with other drive brands?
This specific auxiliary contact is engineered for the Danfoss VLT and 176U series hardware profile; mechanical fitment with non-Danfoss contactors is not recommended due to specific actuation tolerances.
What is the typical application for this auxiliary contact?
It is primarily used for status signaling and control interlock circuits where the state of the main contactor must be communicated to a wider control network or BMS.
Can this block be installed without specialized tools?
Yes, the Danfoss 176U5239 utilizes a tool-free snap-on interface for the main housing, requiring only standard electrical drivers for terminal connections.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
