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Illustrative purposes only
2-966066-5
TERMINAL BLOCK ACCESSORY, 3.5IN MAX
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: TE CONNECTIVITY / PARTNER STOCK
- Product type: Terminal Block Accessories
- SVHC: To Be Advised
| Delivery and price | |
|---|---|
| Units per pack | 3000 |
| Price | 0.07 € |
| Current stock | 1000+ |
| Lead time | 30 days |
Datasheet
## **WIRE END FERRULES** ## CRIMP TECHNOLOGY Insulated Single wire: from 0.14 mm² to 50 mm² - 26 to 1 AWG Insulated Double wire: from 0.50 mm² to 6 mm² - 20 to 6 AWG INDUSTRY / WIRE END FERRULES ## **WIRE END FERRULES** Ferrules provide an easy, clean and reliable connection of flexible and stranded wires. They are adapted to screw, push-in and spring connections and used worldwide in many industrial or commercial applications where contact precision is key. PLASTIC SLEEVE COLOR CODING PER INDUSTRY STANDARDS FOR CIRCUIT IDENTIFICATION. Benefit from TE Connectivity’s (TE) track record and leadership using our precision tools for a gas-tight and secured connection. PAGE 2 INDUSTRY / WIRE END FERRULES ## **FEATURES AND BENEFITS** - Facilitate wire insertion into terminal clamps of terminal blocks or other control devices. - Clean and reliable wire termination by providing a solid surface at the point of connection. - Recommended for push-in and spring connection technologies. - Conductor protection from breakage due to bending, stress or vibrations. - Multiple re-wiring allowed without damaging the cable performances. - Funneled entry for splice-free cable insertion. - Various pin length to adapt to a wide variety of needs and product depth. - High level crimp performance with TE tooling. - Ferrules with plastic sleeve according to DIN 46228 Part 4. - Simple wire size identification thanks to the large choice of industry standard plastic sleeve color coding. ## Product Application - Panel Boxes **105°C** Max operating Temperature - Motors - Switchgear - Power Supplies - Instruments/Controls - Lighting - Transportation - Lifting equipment - HVAC ## **MATERIAL** - Repair, Service & Installation Insulation: Polypropylene Terminal Body: E-Copper Plating: Tin (minimum coating thickness 3 µm) PAGE 3 **TE Connectivity** Insulated Wire End Ferrules ## **INSULATED SINGLE WIRE FERRULES** from 0.14 mm² to 50 mm² - 26 to 1 AWG **==> picture [214 x 103] intentionally omitted <==** **----- Start of picture text -----**<br> Plastic sleeve Copper sleeve<br>L2<br>L1<br>et<br>d1<br>d2<br>**----- End of picture text -----**<br> |IT|IT|IT|IT||||||et|et|L11<br>et|L22<br>et| |---|---|---|---|---|---|---|---|---|---|---|---|---| |Wire size<br>mm2<br>_AWG_||Color||L1|L2|d1|d2|Part Number|Package<br>Quantity|CSA|Side Entry<br>Hand tool|Front Entry<br>Hand tool| |0.14|_26_|||10|6|0.70|1.60|966066-5|500|CSA|539660-1|6-1579014-5| |||||12|8|0.70|1.60|1-966066-6|500|CSA||| |||||10|6|0.70|1.60|966292-1|500|||| |||||12|8|0.70|1.60|966292-2|500|||| |0.25|_24_|||10|6|0.75|1.80|966066-1|500|CSA|539660-1|6-1579014-5| |||||12|8|0.75|1.80|966066-2|500|CSA||| ||||Yellow|12|8|0.75|1.80|966292-4|500|||| |0.34|_22_|||10|6|0.80|2.00|966066-3|500|CSA|539660-1|6-1579014-5| |||||12|8|0.80|2.00|966066-4|500|CSA||| |||||10|6|0.80|2.00|966293-5|1000|||| |||||12|8|0.80|2.00|966293-6|1000|||| |0.50|_20_|||14|8|1.00|2.60|966066-7|500|CSA|539660-1|6-1579014-5| |||||14|8|1.00|2.80|1-966300-3(1)|500|||| |||||16|10|1.00|2.60|1-966066-8|500|CSA||| |||||12|6|1.00|2.60|966067-1|500|CSA||| |||||14|8|1.00|2.60|966067-2|500|CSA||| |||||16|10|1.00|2.60|966067-3|500|CSA||| |||||16|10|1.00|2.60|966293-9|1000|||| |0.75|_18_|||12|6|1.20|2.80|1-966066-9|500|CSA|539660-1|6-1579014-5| |||||14|8|1.20|2.80|1-966300-5(1)|500|||| |||||14|8|1.20|2.80|966066-9|500|CSA||| |||||16|10|1.20|2.80|2-966066-0|500|CSA||| |||||12|6|1.20|2.80|966067-4|500|CSA||| |||||12|6|1.20|2.80|966288-4|1000|||| |||||14|8|1.20|2.80|966067-5|500|CSA||| |||||16|10|1.20|2.80|966067-6|500|CSA||| |||||18|12|1.20|2.80|966067-7|500|CSA||| |||||12|6|1.20|2.80|1-966293-0|1000|||| |||||14|8|1.20|2.80|1-966293-1|1000|||| |||||16|10|1.20|2.80|1-966292-2|500|||| |||||18|12|1.20|2.80|1-966293-3|1000|||| ||||Light Blue|14|8|1.20|2.80|1-966300-4(1)|500|||| |1.00|_17_|||12|6|1.40|3.00|966067-8|500|CSA|539660-1|6-1579014-5| |||||14|8|1.40|3.00|966067-9|500|CSA||| |||||14|8|1.40|3.00|1-966293-5|1000|||| |||||16|10|1.40|3.00|1-966067-0|500|CSA||| |||||16|10|1.40|3.00|1-966288-0|1000|||| |||||18|12|1.40|3.00|1-966067-1|500|CSA||| |||||18|12|1.40|3.00|1-966288-1|1000|||| |||||18|12|1.40|3.00|1-966293-7|1000|||| |||||12|6|1.40|3.00|2-966066-2|500|CSA||| |||||14|8|1.40|3.00|1-966300-6(1)|500|||| |||||14|8|1.40|3.00|1-966066-0|500|CSA||| |||||16|10|1.40|3.00|2-966066-3|500|CSA||| |||||18|12|1.40|3.00|2-966066-4|500|CSA||| (1) Ferrules are delivered in 10 strips of 50 parts. PAGE 4 INDUSTRY / WIRE END FERRULES **TE Connectivity** Insulated Wire End Ferrules ## **INSULATED SINGLE WIRE FERRULES** from 0.14 mm² to 50 mm² - 26 to 1 AWG **==> picture [511 x 647] intentionally omitted <==** **----- Start of picture text -----**<br> Plastic sleeve Copper sleeve<br>L2<br>L1<br>Wire size Color L1 L2 d1 d2 Part Number Package CSA Side Entry Front Entry<br>Hand tool Hand tool<br>mm [2] AWG Quantity<br>1.50 16 Red 16 10 1.70 3.50 1-966066-1 500 CSA 539660-1 6-1579014-5<br>14 8 1.70 3.50 2-966066-5 500 CSA<br>14 8 1.70 3.50 1-966300-7 [ (1)] 500<br>Black 14 8 1.70 3.50 1-966067-2 500 CSA<br>14 8 1.70 3.50 1-966156-4 500<br>14 8 1.70 3.50 1-966293-8 1000<br>16 10 1.70 3.50 1-966067-3 500 CSA<br>16 10 1.70 3.50 1-966288-3 1000<br>18 12 1.70 3.50 1-966288-4 1000<br>18 12 1.70 3.50 1-966067-4 500 CSA<br>24 18 1.70 3.50 1-966288-5 1000<br>24 18 1.70 3.50 1-966067-5 500 CSA<br>24 18 1.70 3.50 2-966293-0 1000<br>2.50 14 Blue 14 8 2.20 4.20 1-966067-6 500 CSA 539660-1 6-1579014-5<br>18 12 2.20 4.20 1-966067-7 500 CSA<br>24 18 2.20 4.20 1-966067-8 500 CSA<br>24 18 2.20 4.20 1-966288-8 1000<br>Grey 14 8 2.20 4.20 1-966300-8 [ (1)] 500<br>14 8 2.20 4.20 2-966292-1 500<br>14 8 2.20 4.20 2-966293-1 1000<br>18 12 2.20 4.20 2-966293-2 1000<br>24 18 2.20 4.20 2-966293-3 1000<br>4 12 Grey 17 10 2.80 4.80 3-966066-0 500 CSA 539660-1 6-1579014-5<br>17 10 2.80 4.80 1-966067-9 500 CSA<br>20 12 2.80 4.80 2-966067-0 500 CSA<br>26 18 2.80 4.80 2-966067-1 100 CSA<br>26 18 2.80 4.80 2-966288-1 1000<br>Orange 17 10 2.80 4.80 2-966292-4 500<br>17 10 2.80 4.80 2-966293-4 1000<br>20 12 2.80 4.80 2-966292-5 500<br>20 12 2.80 4.80 2-966293-5 1000<br>26 18 2.80 4.80 2-966292-6 100<br>26 18 2.80 4.80 2-966293-6 1000<br>6 10 Black 20 12 3.50 6.30 1-966066-5 100 CSA 539660-1 6-1579014-5<br>26 18 3.50 6.30 3-966066-3 100 CSA<br>Green 20 12 3.50 6.30 2-966292-7 100<br>26 18 3.50 6.30 2-966292-8 100<br>Yellow 20 12 3.50 6.30 2-966067-2 100 CSA<br>26 18 3.50 6.30 2-966067-3 100 CSA<br>10 8 Red 22 12 4.50 7.60 2-966067-4 100 CSA 539660-1 6-1579014-5<br>28 18 4.50 7.60 2-966067-5 100 CSA<br>Brown 22 12 4.50 7.60 2-966292-9 100<br>28 18 4.50 7.60 3-966292-0 100<br>16 6 Blue 24 12 5.80 8.80 2-966067-6 100 CSA Tool from alternative<br>28 18 5.80 8.80 2-966067-7 100 CSA manufacturer:<br>Green 24 12 5.80 8.80 3-966066-6 100 CSA Klauke K28 [ (2)]<br>Ivory 24 12 5.80 8.80 3-966292-1 100<br>28 18 5.80 8.80 3-966292-2 100<br>25 4 Black 30 16 7.30 11.20 3-966292-3 50 -<br>36 22 7.30 11.20 3-966292-4 50<br>35 2 Red 30 16 8.30 12.70 3-966292-5 50<br>39 25 8.30 12.70 3-966292-6 50<br>50 1 Blue 36 20 10.30 15.00 3-966292-7 50<br>40 25 10.30 15.00 3-966292-8 50<br>d1<br>d2<br>**----- End of picture text -----**<br> (1) Ferrules are delivered in 10 strips of 50 parts. (2) This tool is not available at TE. Please contact your local distributor. PAGE 5 **TE Connectivity** Insulated Wire End Ferrules ## **Insulated Double Wire Ferrules** |Wire size<br>mm2<br>_AWG_|Wire size<br>mm2<br>_AWG_|Color|Color|L1|L2|D1|D2|D3|Part Number|Package<br>Quantity|CSA|Side Entry<br>Hand tool|Front Entry<br>Hand tool| |---|---|---|---|---|---|---|---|---|---|---|---|---|---| |2x 0.50|_2x20_|||15|8|1.40|2.50|4.70|1-966289-4|1000||539660-1|6-1579014-5| |||||15|8|1.40|2.50|4.70|1-966144-4|500|CSA||| |||||15|8|1.40|2.50|4.70|966144-1|500|CSA||| |||||15|8|1.40|2.50|4.70|966289-1|1000|||| |2x 0.75|_2x18_|||15|8|1.70|2.80|5.00|1-966289-5|1000||539660-1|6-1579014-5| |||||17|10|1.70|2.80|5.00|1-966144-7|500|CSA||| |||||17|10|1.70|2.80|5.00|1-966289-7|1000|||| |||||15|8|1.70|2.80|5.00|966144-2|500|CSA||| |||||15|8|1.70|2.80|5.00|966289-2|1000|||| |||||17|10|1.70|2.80|5.00|966144-3|500|CSA||| |||||15|8|1.70|2.80|5.00|1-966289-6|1000|||| |||||17|10|1.70|2.80|5.00|1-966144-8|500|CSA||| |||||17|10|1.70|2.80|5.00|1-966289-8|1000|||| |2x 1.0|_2x17_|||15|8|1.95|3.40|5.40|966144-4|500|CSA|539660-1|6-1579014-5| |||||17|10|1.95|3.40|5.40|966144-5|500|CSA||| |||||15|8|1.95|3.40|5.40|1-966289-9|1000|||| |||||15|8|1.95|3.40|5.40|1-966144-9|500|CSA||| |||||17|10|1.95|3.40|5.40|2-966144-0|500|CSA||| |||||17|10|1.95|3.40|5.40|2-966289-0|1000|||| |2x1.50|_2x16_|||16|8|2.20|3.60|6.60|966144-6|500|CSA|539660-1|6-1579014-5| |||||20|12|2.20|3.60|6.60|966144-7|500|CSA||| |||||16|8|2.20|3.60|6.60|2-966144-1|500|CSA||| |||||20|12|2.20|3.60|6.60|2-966144-2|500|CSA||| |2x2.50|_2x14_|||18.5|10|2.80|4.20|7.80|966144-8|250|CSA|539660-1|6-1579014-5| |||||18.5|10|2.80|4.20|7.80|966289-8|1000|||| |||||21.5|13|2.80|4.20|7.80|966144-9|250|CSA||| |||||21.5|13|2.80|4.20|7.80|966289-9|1000|||| |||||18.5|10|2.80|4.20|7.80|2-966289-3|1000|||| |||||21.5|13|2.80|4.20|7.80|2-966144-4|250|CSA||| |||||21.5|13|2.80|4.20|7.80|2-966289-4|1000|||| |2x4|_2x12_||Grey|23|12|3.70|4.90|8.80|1-966144-0|100|CSA|Tool from alternative<br>manufacturer:<br>Klauke K28(1)|-| ||||Orange|23|12|3.70|4.90|8.80|2-966144-5|100|CSA||| |2x6|_2x10_||Green|26|14|4.80|6.90|10.00|2-966144-6|100|CSA||| ||||Yellow|26|14|4.80|6.90|10.00|1-966144-1|100|CSA||| |2x10|_2x8_||Red|26|14|6.40|7.20|13.00|1-966144-2|100|CSA||| ||||Brown|26|14|6.40|7.20|13.00|2-966144-8|100|CSA||| |2x16|_2x6_||Blue|30|14|8.20|9.60|18.40|1-966144-3|50|CSA||| (1) This tool is not available at TE. Please contact your local distributor. PAGE 6 INDUSTRY / WIRE END FERRULES **TE Connectivity** Insulated Wire End Ferrules ## **MANUAL HAND TOOLING** The tools below are compatible for all the ferrules mentioned in this brochure (with respect to their maximum wire capacity). ## Side entry tool **Part Nbr.: 539660-1** - For 0.08 up to 10 mm² wire crimping - Square crimp profile with 4 serrated crimp surfaces - Certified for UL[ (1)] and CSA Applications. Front entry tool **Part Nbr.: 6-1579014-5** - For 0.08 up to 16 mm² wire crimping - Pre-selection of crimping wire ranges by a change over switch - Releasable ratchet - Square crimp profile with 4 serrated crimp surfaces - Certified for UL[ (1)] and CSA applications. (1) UL certification with wire end ferrules pending. PAGE 7 ## **CONNECT WITH US** We make it easy to connect with our experts and are ready to provide all the support you need. Visit **www.te.com/support** to chat with a Product Information Specialist. Asia: +86 400-820-6015 - Europe, Middle East, & Africa: +49 6251-133-0 - North America: +1-888-441-9982 ## **te.com** © 2020 TE Connectivity. All Rights Reserved. TE Connectivity, TE connectivity (logo) and Every Connection Counts are trademarks. All other logos, products and/or company names referred to herein might be trademarks of their respective owners. While TE has made every reasonable effort to ensure the accuracy of the information in this brochure, TE does not guarantee that it is error-free, nor does TE make any other representation, warranty or guarantee that the information is accurate, correct, reliable or current. TE reserves the right to make any adjustments to the information contained herein at any time without notice. TE expressly disclaims all implied warranties regarding the information contained herein, including, but not limited to, any implied warranties of merchantability or fitness for a particular purpose. The dimensions in this catalog are for reference purposes only and are subject to change without notice. Specifications are subject to change without notice. Consult TE for the latest dimensions and design specifications. 6-1773984-8 11/20 Original ## **BROCHURE** TE Connectivity 3, rue Jean Perrin 69687 Chassieu cedex France Tel: +33 481923100 www.te.com INDUSTRY / WIRE END FERRULES
Updated at April 25, 2026
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