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Eaton IEC 3-Pole Contact Kit for Freedom Series Contactors, Sizes J and K
The Eaton IEC 3-Pole Contact Kit is a genuine renewal part engineered to restore Freedom Series IEC contactors to full working condition. This kit is compatible with Size K (Series B1) contactors as well as Size J (Series A1 and B1) contactors, making it a versatile replacement option for maintenance and repair programs. With a compact footprint of 2.5 in width, 3.5 in length/depth, and 1 in height, the kit is classified under Eaton's Renewal Parts/Accessories line for straightforward field replacement of worn or damaged contacts.
Key Features
- Compact Dimensions: 2.5 in (W) x 3.5 in (L/D) x 1 in (H) profile designed for direct fit and easy handling during replacement.
- 3-Pole Configuration: Built for 3-pole IEC contactor applications within the Freedom Series lineup.
- Broad Compatibility: Fits Size K contactors (Series B1) and Size J contactors (Series A1 and B1), covering multiple Freedom Series configurations with a single kit.
- Renewal Parts Category: Classified as a Renewal Parts/Accessories item, purpose-built as a genuine Eaton replacement component rather than an aftermarket substitute.
- Maintenance-Ready Design: Supports routine contactor servicing to help restore reliable switching performance and extend equipment service life.
Technical Specifications
- Warranty: Not Applicable
- Product Type: Electrical Component
- Department: Electrical
Typical Applications
- Contactor Maintenance and Repair
- Motor Control Center Servicing
- Industrial Electrical Panel Upkeep
- Renewal Parts and Spares Programs
- Commercial and Industrial Electrical Installations
Why Eaton?
Eaton renewal parts are designed to match the original fit and function of Freedom Series contactors, giving maintenance teams a dependable path to restore equipment without full unit replacement. Choosing a genuine Eaton contact kit for Size J and Size K Freedom contactors helps ensure consistent electrical performance and supports long-term reliability of critical motor control equipment.
Manufacturer Resources
Product Specs
- Product Width:
- 2.5 in
- Warranty:
- Not Applicable
- Product Length/Depth:
- 3.5 in
- Product Height:
- 1 in
- Product Type:
- Contact Kit
- Certifications:
- Not Applicable
- Department:
- Electrical
- Configuration:
- 3-Pole
- Product Group:
- Wiring Devices
Eaton 6-65-17 – Frequently Asked Questions
1) Which Eaton Freedom contactors does the 6-65-17 contact kit fit?
The Eaton 6-65-17 contact kit fits Freedom Series IEC contactors in Size K (Series B1) and Size J (Series A1 and B1). One kit covers all three of those builds, so a shop carrying a mix of Size J and Size K Freedom units can stock a single spare. It will not serve other frame sizes in the Freedom line.
2) Is this Eaton kit for a 3-pole contactor or will it cover a 2-pole unit?
It is a 3-pole kit. The set contains the contacts for a three-pole IEC Freedom contactor, which is the standard arrangement for a three-phase motor starter. A two-pole application is not what this kit is built for.
3) Do I have to replace the whole contactor, or can I just swap the contacts on a Freedom Size J starter?
Worn or pitted contacts on a Freedom Size J or Size K contactor can be renewed in the field with the Eaton 6-65-17 kit instead of pulling and replacing the complete contactor. That is the point of the renewal part: the coil, frame and wiring stay in place and only the switching contacts change. Typical use is MCC servicing and industrial panel upkeep where downtime on a bucket has to be short.
4) Can a Square D 9998SL contact kit be used to replace the contacts in an Eaton Freedom Series Size J or K contactor?
No. The Eaton 6-65-17 3-pole contact kit is a genuine Eaton renewal part built to fit Freedom Series IEC contactors in Size K (Series B1) and Size J (Series A1 and B1). The Square D 9998SL series kit is a replacement contact kit for Square D NEMA contactors, rated NEMA Size 2, 3 pole, and is matched to that manufacturer's contactor frames. Both are 3-pole contact kits, but contact kits are frame-specific - the stationary and movable contact geometry, carrier, and hardware are designed around one contactor line - so the two are not interchangeable. Match the kit to the contactor nameplate brand, size, and series.
5) Is the Eaton 6-65-17 a genuine Eaton part or an aftermarket copy?
Genuine Eaton. It is supplied as an Eaton renewal component matched to the original fit and function of Freedom Series contactors, not an aftermarket equivalent. For facilities running an OEM-parts-only maintenance policy, that matters more than the price of a knockoff kit.
6) What is the model number to order for the Eaton Freedom Size J and K 3-pole contact kit?
Order Eaton part 6-65-17, also shown as model 66517. That single number covers the 3-pole kit for Size K (Series B1) and Size J (Series A1 and B1) Freedom contactors, so there is no separate suffix to specify for series or pole count.
7) What is the difference between an IEC contact kit and a NEMA contact kit for contactors?
They are sized by two different rating systems. The Eaton 6-65-17 kit is an IEC 3-pole contact kit, and IEC contactors are identified by frame designations - here Size J and Size K within the Freedom Series. The Square D 9998SL kit is for NEMA contactors and is called out as NEMA Size 2, 3 pole. NEMA sizing is a horsepower-based rating scale, while IEC frames are selected to the specific duty of the application, so a NEMA Size number does not translate directly to an IEC Size J or K frame. Read the size and series off the contactor label and order the kit that names that same system and frame.
8) My contactor is worn but still mounted in the motor control center - do I have to replace the whole contactor or can I just change the contacts?
If the wear is on the contacts themselves, a contact kit restores the unit in place. The Eaton 6-65-17 is a 3-pole renewal contact kit for Freedom Series IEC contactors in Size J (Series A1 and B1) and Size K (Series B1), intended for field replacement of worn or damaged contacts during motor control center servicing and panel upkeep, so the contactor base, coil, and wiring stay put. Square D runs the same approach on its NEMA line with the 9998SL series contact kit for NEMA Size 2, 3 pole contactors. In either case the kit only addresses the contacts - a failed coil, cracked housing, or damaged base still calls for a new contactor.
9) I stock contact kits for a mixed plant - does one 3-pole kit cover both my Eaton and Square D contactors?
No, you need one per contactor line. The Eaton 6-65-17 covers a useful span on its own side: a single 3-pole kit serves Freedom Series Size K (Series B1) and Size J (Series A1 and B1) contactors, which consolidates several Freedom configurations into one shelf item, in a compact 2.5 in wide by 3.5 in deep by 1 in high package. For Square D NEMA contactors the corresponding renewal item is the 9998SL series kit in NEMA Size 2, 3 pole. Spares programs running both brands should carry both part numbers and tag the bin with the contactor size and series each one fits.
10) How big is the Eaton 6-65-17 contact kit package?
The kit measures 2.5 in wide, 3.5 in long/deep and 1 in high. Small enough that a technician can carry two or three in a tool bag for a round of MCC bucket servicing without a second trip to the crib.
How fast can I get the Eaton 6-65-17 delivered?
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Does the Eaton 6-65-17 come with a warranty?
Absolutely. The Eaton 6-65-17 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
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