Name: Lower Cooling Unit
Brand: Nortel
Price: 1339.95 USD
Availability: InStock

Nortel NTHR52AA Lower Cooling Unit

The Nortel NTHR52AA Lower Cooling Unit is a robust thermal management component designed to keep critical telecommunications equipment operating within optimal temperature ranges. Engineered for reliability and ease of installation, this unit integra... Read More

price

$1,339.95

In Stock: 2
Manufacturer: Nortel
Model or Part: NTHR52AA
Condition: Refurbished
Weight: 22.00lb

Qty

Add to Cart

Buy Now

Add to Wish List

Shipping Information

United States Shipping

Orders over $200 qualify for Free Super-Saver Shipping! We ship at our discretion via the most cost-effective method using FedEx, UPS, or USPS.

To ensure your order is processed efficiently, all shipping charges must be pre-paid at checkout. We are unable to bill directly to third-party shipper accounts or use customer-provided labels for domestic shipments.

International Shipping

International orders begin processing as soon as payment is confirmed.

Pre-paid Shipping: For your convenience, you can select and pay for international shipping directly at checkout.
Carrier Accounts: Alternatively, we can bill transport costs directly to your FedEx account number. (Note: We cannot bill to DHL, TNT, or UPS accounts).
Customer Labels: We are also happy to ship internationally using pre-paid labels provided by you for any carrier.

Expedited and Rush Shipping

Need it faster? HardwareJet.com offers 1 or 2-day expedited shipping options during checkout for eligible items.

To get your order to the front of the line, expedited orders include a small rush fee in addition to the carrier's shipping charges. If an item is not available for expedited shipping, these options will not appear in your cart.

Product Information

Item Condition

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

To bring you an even wider selection, some of our items are shipped directly from our trusted partners. Delivery times may vary for these items.

Description

Overview
The Nortel NTHR52AA Lower Cooling Unit is a robust thermal management component designed to keep critical telecommunications equipment operating within optimal temperature ranges. Engineered for reliability and ease of installation, this unit integrates seamlessly with Nortel chassis and provides consistent airflow to protect sensitive electronics from overheating. Its compact form factor and durable construction make it an ideal replacement or upgrade for existing systems.

Key Features

High efficiency fan delivers steady airflow with low noise levels
Modular design allows quick removal and replacement without tools
Robust housing resists dust ingress and mechanical vibration
Compatible with a wide range of Nortel platforms and rack configurations
Energy saving operation reduces overall power consumption

Technical Specifications

Model number: NTHR52AA
Manufacturer: Nortel
Airflow capacity: 250 cubic feet per minute (CFM)
Operating temperature range: 0 to 50 degrees Celsius
Power input: 120 VAC, 60 Hz
Fan speed: 3000 RPM (adjustable)
Dimensions (L x W x H): 12 in x 9 in x 4 in
Weight: 4.5 lbs
Connector type: Standard 4-pin power connector

Applications
The Lower Cooling Unit is suited for use in data centre racks, central office switches, and remote telecommunication sites where reliable cooling is essential. It is commonly deployed in:

Carrier grade routers and switches
Voice over IP (VoIP) gateway cabinets
Network interface modules
Backup power and battery management systems
Any Nortel equipment requiring enhanced thermal control

By maintaining optimal operating temperatures, the NTHR52AA helps extend the lifespan of your hardware, reduces the risk of downtime, and supports continuous service delivery in demanding environments.