View Spec Sheet PDF Diameter 0.145 Tolerance +/- 0.003 Nom Wall 0.026 Min Wall 0.018 Tolerances unless otherwise noted: FRACTIONS +/- 1/32, DECIMALS +/- 0.03 (2PL) +/-0.005 (3PL) Description 12 UL/GXL Product # 1223B3B Gauge 12 AWG Stranding 19/25 BC Insulation XLPE Voltage 60V DC Temperature 125C Type 3 Style SAE, J-1128, 202012 Notes N/A Print Legend E515416 12 AWG (UL) SAE GXL3 125C 1223B3B - 12 19/25 BC UL/SAE GXL3

Price Announcement - Effective May 1, 2026 April 1, 2026 To our Valued Customers - First, Thank You for your business and partnership with Sequel Wire & Cable. We started 2026 somewhat slowly and at the end of January we experienced a rather rapid uptick in demand that’s been sustained throughout the rest of this First Quarter. We’ve witnessed political whipsaw effects from tariff implementation and repeals, but one thing has been consistent. Pressure on pricing for raw materials and services to make our products. As I’ve said, we’ve been fortunate to have increased demand for our wire products. Supply chain constraints have reduced availability and increased the cost of raw materials, resulting in inflationary effects on virtually every aspect of our business. Volatile copper prices, oil and gas availability impacting the base components for insulation and jacketing compounds, transportation costs on everything we utilize to make wire, and the list grows longer with each passing day. Unfortunately, we do not see any relief in the near term, especially with respect to petroleum-based precursors and transportation. Naturally, we’ll do our best to minimize the impact of any market changes to deliver the best value for our customers. We will be adjusting pricing by 4-7%, effective with orders placed on or after Friday May 1, 2026 . This action is required to offset some of the increases and remain a viable long-term supplier of wire and cable. Your new price sheet will be issued early during the first week of May. Provided new orders are in line with your historical demand over the last several months, no order limits will be implemented. Thank you for your understanding and your support during this challenging time. Please work directly with your Customer Success partner if you have any questions. First Prev 1 Page 1 Next Last

View Spec Sheet PDF Diameter 0.173 Tolerance +/- 0.003 Nom Wall 0.031 Min Wall 0.022 Tolerances unless otherwise noted: FRACTIONS +/- 1/32, DECIMALS +/- 0.03 (2PL) +/-0.005 (3PL) Description 10 19/ TC GPT2 Marine Product # 1013B3T Gauge 10 AWG Stranding 19/.0223 TC LHL Insulation PVC Voltage 60V Temperature 105C Style GPT2 per SAE, J-1128, 202012 Notes N/A Print Legend SEQUEL 10 AWG Marine SAE J378 and SAE J1128 105C 60V DC 1013B3T - 10 19/23 TC GPT MARINE

View Spec Sheet PDF Diameter 0.129 Tolerance +/- 0.003 Nom Wall 0.018 Min Wall 0.013 Tolerances unless otherwise noted: FRACTIONS +/- 1/32, DECIMALS +/- 0.03 (2PL) +/-0.005 (3PL) Description 12 TXL Product # 1222A3B Gauge 12 AWG Stranding 19/25 BC Insulation XLPE Voltage 60V DC Temperature 125C Type 3 Style SAE, J-1128, 202012 Notes N/A Print Legend N/A 1222A3B - 12 19/25 BC TXL3

Sequel Wire & Cable: Giving Runs in the Family November 14, 2024 Every November, Sequel employees gather to volunteer at a Feed My Starving Children (FMSC) MobilePack event, where they pack meals for undernourished children in developing countries. FMSC, a Christian non-profit, partners with host Nappanee Missionary Church to bring volunteers from various organizations and packs 1,000,000+ meals within one week! Of the 100,000 meals packed on the November 5th shift, Sequel participants packed over 35,000. For Sequel employees, volunteering goes beyond just showing up; it truly is a friends and family event. This year, over 25 Sequel employees participated in the event, bringing so many friends and family that the group of volunteers exceeded 150, all wearing Sequel shirts and making a difference. This year Dave Carter Associates (one of Sequel’s top RV wire distributors) joined in. Other volunteers included a baseball team coached by an employee. The littlest participants were excited to help, even standing on stools to reach the food supplies, like 5-year-old Jaxon Sauer, Denise Feece’s nephew, who joined his mom and aunt in packing. Angela Reinbolt, a Sequel Customer Success Specialist, whose son-in-law also works at Sequel, brought her grandson, and they all worked together as a packing team. Angela commented, “Feed My Starving Children provides a space where I can work side-by-side with my grandkids. The welcoming and safe environment really shows them how fulfilling it is to give a bit of ourselves to make a difference for others. Being part of a large group of people with the same purpose is incredibly rewarding. My seven-year-old grandson was amazed to hear the number of meals we packed together—it was such a meaningful experience!” Sequel employees are known to care about the type of company they work for, as demonstrated by earning their Great Place to Work Certification again for 2024-2025. This certification is driven by employee feedback, with 98% of Sequel employees saying, “I'm proud to tell others I work here,” highlighting that Sequel “Contributes greatly to its community and employees.” This dedication to community impact is shown at the annual MoblePack event. Guided by leaders who sincerely believe in servant leadership, Sequel employees know their efforts support a company that truly cares about their community, both locally and worldwide. Meals are donated to FMSC food partners all over the world, where kids are fed and lives are saved! Every year, millions of children die from preventable causes–hunger is still causing nearly half of deaths in children under 5 years old. Donations fund the meal ingredients. Volunteers, like Sequel, hand-pack the meals. FMSC meals are developed by food science and nutrition professionals to supplement nutritional needs and reduce problems with malnutrition. One enthusiastic employee, Danell Webster, said that she found the experience meaningful. “They encourage us to bring our family and friends along. It’s such a powerful way to bring people together for a common cause—helping others. The time flies by, and by the end, you find yourself wishing you could stay for another shift!” First Prev 1 Page 1 Next Last

View Spec Sheet PDF Diameter 0.145 Tolerance +/- 0.003 Nom Wall 0.015 Min Wall 0.013 Tolerances unless otherwise noted: FRACTIONS +/- 1/32, DECIMALS +/- 0.03 (2PL) +/-0.005 (3PL) Description 10 105/ TC 1569 Product # 1032A4T Gauge 10 AWG Stranding 105/30 TC LHL Insulation PVC Voltage 300V DC Temperature 105C Style 1569 Notes N/A Print Legend E511593 10 AWG (5.261mm2) UR AWM 1569 105C 300V VW-1 -- 301259 CSA AWM I A/B 105C 300V FT1 1032A4T - 10 105/30 TC 1569

View Spec Sheet PDF Diameter 0.15 Tolerance +/- 0.003 Nom Wall 0.02 Min Wall 0.014 Tolerances unless otherwise noted: FRACTIONS +/- 1/32, DECIMALS +/- 0.03 (2PL) +/-0.005 (3PL) Description 10 TXL Product # 1022A3B Gauge 10 AWG Stranding 19/23 BC Insulation XLPE Voltage 60V DC Temperature 125C Type 3 Style SAE, J-1128, 202012 Notes N/A Print Legend N/A 1022A3B - 10 19/23 BC TXL3

View Spec Sheet PDF Diameter 1.195 Tolerance +/- 0.003 Nom Wall 0.041 Min Wall 0.003 Tolerances unless otherwise noted: FRACTIONS +/- 1/32, DECIMALS +/- 0.03 (2PL) +/-0.005 (3PL) Description 10 SXL Product # 1024A3B Gauge 10 AWG Stranding 19/23 BC Insulation XLPE Voltage 60V DC Temperature 125C Type 3 Style SAE, J-1128, 202012 Notes N/A Print Legend N/A 1024A3B - 10 19/23 BC SXL3

View Spec Sheet PDF Diameter 0.219 Tolerance +/- 0.003 Nom Wall 0.037 Min Wall 0.026 Tolerances unless otherwise noted: FRACTIONS +/- 1/32, DECIMALS +/- 0.03 (2PL) +/-0.005 (3PL) Description 8 GXL3 Product # 0823A3B Gauge 8 AWG Stranding 19/0285 BC Insulation XLPE Voltage 60V DC Temperature 125C Type 3 Style GXL, SAE, J-1128, 202012 Notes N/A Print Legend N/A 0823A3B - 8 19/.0285 BC GXL3

View Spec Sheet PDF Diameter 0.242 Tolerance +/- 0.004 Nom Wall 0.045 Min Wall 0.04 Tolerances unless otherwise noted: FRACTIONS +/- 1/32, DECIMALS +/- 0.03 (2PL) +/-0.005 (3PL) Description 8 19/ TC 1028 Product # 0834A3T Gauge 8 AWG Stranding 19/.0295 BC LHL Insulation PVC Voltage 600V DC Temperature 105C Style MTW/AWM, 1028 Notes N/A Print Legend E517536 8 AWG (8.367mm2) (UL) BC-5W2 or MTW or THHW or AWM 1011/1015/1028/1231/1344 105C 600V or 1032 1000V MOISTURE RESISTANT VW-1 -- 301259 CSA TEW or AWM I A/B 105C 600V FT1 0834A3T - 8 19/.0295 TC 1028

View Spec Sheet PDF Diameter 0.145 Tolerance +/- 0.003 Nom Wall 0.026 Min Wall 0.018 Tolerances unless otherwise noted: FRACTIONS +/- 1/32, DECIMALS +/- 0.03 (2PL) +/-0.005 (3PL) Description 12 GPT2 Marine Product # 1213B3B Gauge 12 AWG Stranding 19/25 BC LHL Insulation PVC Voltage 60V Temperature 105C Style GPT2 per SAE, J-1128, 202012 Notes N/A Print Legend SEQUEL 12 AWG Marine SAE J378 and SAE J1128 105C 60V DC 1213B3B - 12 19/25 BC GPT MARINE

View Spec Sheet PDF Diameter 0.173 Tolerance +/- 0.003 Nom Wall 0.03 Min Wall 0.027 Tolerances unless otherwise noted: FRACTIONS +/- 1/32, DECIMALS +/- 0.03 (2PL) +/-0.005 (3PL) Description 10 Boat/MTW/1015 Product # 1033A4T Gauge 10 AWG Stranding 105/30 TC Insulation PVC Voltage 600V DC/1000V DC Temperature 105C Style Boat, MTW, 1011, 1015, 1230, 1335, 1032, TEW Notes 1. Insulating material tested to rate -40C Print Legend E517536 10 AWG (5.261mm2) (UL) BC5W2 or MTW or THHW or AWM 1011/1015/1230/1335 105C 600V or 1032 1000V MOISTURE RESISTANT VW-1 -- 301259 CSA TEW or AWM I A/B 105C 600V FT1 1033A4T - 10 105/30 TC 1015