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Honeywell

Honeywell 51303940‑251 Dual Fan Alarm Assembly

SKU 51303940‑251

  • Part Number:

    51303940‑251

  • Manufacturer:

    Honeywell

  • Condition:

    Brand New & in Stock

  • Product Type:

    Dual Fan Alarm Assembly

  • Origin:

    USA

  • Shipping Detail:

    Fedex and UPS etc

  • Warranty:

    12 months

Frequently inquire Together

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Description

The Honeywell 51303940‑251 Dual Fan Alarm Assembly is a replacement cabinet fan unit designed for Honeywell TDC/Experion systems, providing fan‑health monitoring and alarm signaling for cooling reliability.

Specifications

  • Manufacturer: Honeywell

  • Part Number: 51303940‑251

  • Product Type: Dual Fan Alarm Assembly

  • Voltage Rating: CE‑compliant 230 V version available

  • Fan Health Indication: LED indicator for normal operation of both fans

  • Alarm Contacts:

    • Normal operation: closed contacts

    • Alarm output: normally‑open contacts at terminal block

  • Monitoring: Compatible with 24 VDC Digital Input FTA for fan‑health monitoring

  • Application: Replacement for original UCN cabinet fan assemblies

  • Recommended Maintenance: Use new fans to ensure remaining lifetime reliability

Features

  • Dual‑Fan Monitoring: Indicates normal operation via LED and provides alarm output on failure

  • Alarm Integration: NO alarm contacts allow direct connection to system alarm terminals

  • System Compatibility: Designed as a replacement for Honeywell UCN cabinet fans

  • Improved Reliability: New fan assemblies recommended to avoid aging fan failures

  • Industrial‑Grade Cooling: Ensures stable airflow for Honeywell control cabinets

  • Easy System Monitoring: Works with 24 VDC digital input modules for continuous supervision

Related Tags:
C200 system Dual Fan Alarm Assembly Honeywell
Is our price competitive?
Topbrands collaborates with over 50 countries worldwide. As a leading supplier in China, we can provide significant discounts to customers based on market demand.
What is the warranty period?
We offer a standard one-year warranty for all new and original items.
What payment methods do we accept?
We accept 100% T/T (Telegraphic Transfer) before shipping. For items with a lead time, a 30% deposit is required in advance, with the remaining 70% balance due before shipping. If you have an agent in China, please contact us for RMB transfer.
What is the warranty period?
We offer a standard one-year warranty for all new and original items.
What shipping methods do we use?
We primarily utilize carriers such as FedEx, DHL, UPS, BRE, etc. If you have an account with any of these carriers, you can arrange the shipping yourself. Additionally, we offer free shipping to China freight forwarders.
What is our delivery time?
Typically, delivery takes around 1-3 days after receiving the advance payment. For items with a quoted lead time, delivery will occur as per the specified lead time.
How do we package the goods?
Our packaging process involves multiple layers of protection. Initially, the product is placed in its original box, sealed with a label. Then, we add a layer of bubble wrap to safeguard against collisions during transportation. Finally, all products are securely packed in sturdy boxes for further protection.
How can customers contact us and request a quote?
Customers can inquire via email, WhatsApp, WeChat, Skype, or any preferred communication platform. Simply reach out to us, and we'll promptly provide a quote tailored to your needs.
Read next

Topbrands PLC Limited is a top supplier of genuine new PLC and DCS parts, serving over 50 countries globally. We offer high-quality products from renowned brands like Bently Nevada, Honeywell, ABB, and more. With our warehouse in China stocking up to 30,000 pieces, we ensure rapid delivery to meet urgent order needs while maintaining competitive pricing to save our customers' budgets. Learn more...

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