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NON-INS FERRULE 1/0, 50 MM2, LG 1.1
Manufacturer Resources
Product Specs
- Country Of Origin:
- Germany (DE)
- Product Subgroup:
- Ferrules
- Product Type:
- Non-Insulated Ferrule
- Standards:
- UL E489056
- Wire Size:
- 1/0 AWG
- Department:
- Electrical
- Product Group:
- Wire Termination
- Product Color:
- Metallic
- Product Material:
- Copper
Sta-Kon F9039 – Frequently Asked Questions
1) What wire size does the Sta-Kon F9039 ferrule take?
The F9039 non-insulated ferrule is sized for 1/0 AWG conductor, which is the 50 mm2 metric equivalent called out in the part description. Strip length to suit the 1.1 barrel length given in the description. If your conductor is a different gauge, you need a different ferrule number, not this one, since a ferrule only crimps reliably on the gauge it is sized for.
2) Is the Sta-Kon F9039 ferrule insulated or bare?
Bare metal. The F9039 is a non-insulated ferrule with no plastic collar, so it has a smaller overall profile for tight terminal blocks, but it gives you no strain relief or color coding at the wire entry. If you want the insulated collar that marks gauge by color and supports the conductor jacket, you need an insulated ferrule instead.
3) What is the Sta-Kon F9039 ferrule made of, and can I use it on aluminum conductor?
It is copper. That makes it a match for stranded copper conductor only. Crimping a copper ferrule onto aluminum wire creates a dissimilar-metal joint that corrodes, so for aluminum you need a connector rated for aluminum, not this ferrule.
4) Does the Sta-Kon F9039 ferrule carry a UL file number for inspection?
Yes. It is covered under UL file E489056, which is the number to hand an inspector or reference on a submittal when the spec calls for a listed wire termination.
5) What part number do I order for a 1/0 AWG non-insulated wire ferrule from Sta-Kon?
Order Sta-Kon F9039. That is the manufacturer part number for the 1/0 AWG (50 mm2) bare copper ferrule with the 1.1 barrel length. It ships as a single model with no finish or length options to specify.
6) Why use a ferrule on stranded wire going into a terminal block instead of just the bare strands?
A ferrule like the F9039 gathers the strands of a 1/0 conductor into one solid pin so the terminal screw clamps the whole bundle instead of crushing and splaying loose strands. On a conductor this size that matters: stray strands at a breaker or distribution block are a short waiting to happen, and a crimped copper ferrule also keeps the termination from loosening as the strands settle.
7) Where is the Sta-Kon F9039 ferrule manufactured?
Germany. For submittal packages that require country of origin on electrical components, the F9039 lists Germany (DE).
How fast can I get the Sta-Kon F9039 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
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Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Sta-Kon F9039 come with a warranty?
Absolutely. The Sta-Kon F9039 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Sta-Kon F9039?
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