Description
Product Description
The 51109516-100 is a factory-specified 3-conductor fan and auxiliary power cable assembly developed for Honeywell distributed control system platforms. It is primarily used to interconnect rack-mounted cooling fans with power distribution points or control modules, ensuring consistent airflow and thermal stability within control cabinets.
Designed for continuous operation in industrial environments, this cable assembly combines high-purity stranded copper conductors with reinforced insulation to maintain electrical integrity under vibration, temperature fluctuation, and long service cycles. The standardized 3-pin male-to-female connector configuration allows direct replacement without field modification, minimizing downtime during maintenance.
Technical Specifications
| Parameter |
Specification |
| Model / Part Number |
51109516-100 |
| Product Category |
Fan Power Cable Assembly |
| Connector Type |
3-Pin Male to 3-Pin Female |
| Cable Length |
3 meters (approx. 9.8 ft) |
| Conductor Material |
Stranded copper |
| Insulation Rating |
Industrial-grade PVC or equivalent |
| Rated Voltage |
Up to 250 V AC/DC (system-dependent) |
| Current Capacity |
Suitable for low-power cooling fan circuits |
| Operating Temperature |
−20 °C to +70 °C (extended versions up to +80 °C reported) |
| Weight |
0.81 lbs |
| Installation Environment |
Control cabinets, system racks |
Functional Characteristics
This cable assembly is engineered to provide low-resistance power delivery to cooling devices, reducing voltage drop over extended routing lengths. The locking 3-pin connectors ensure stable contact, preventing intermittent fan operation that could compromise system thermal limits. Its flexible jacket supports tight routing inside densely populated control racks without conductor fatigue.
Compatible Systems and Use Cases
The 51109516-100 cable is commonly deployed in the following applications:
-
Cooling fan connections within Honeywell control racks
-
Auxiliary power distribution for enclosure ventilation modules
-
Thermal management circuits in DCS and PLC cabinets
-
Direct replacement during preventive maintenance or system refurbishment
It is fully compatible with Honeywell TDC 3000 and Experion series hardware that utilizes standard 3-pin fan interfaces.
FAQ
Q: Is this cable suitable for direct replacement without rewiring?
A: Yes. The connector format and pin assignment are designed for plug-and-play replacement in supported Honeywell systems.
Q: Can this cable be used for signal wiring instead of power?
A: No. It is intended for low-power fan or auxiliary power circuits, not for signal or communication lines.
Q: Is the cable shielded?
A: Shielding is typically not required for fan power applications; this assembly relies on insulation quality and connector integrity for stable performance.
