Butt Splice Connector - Nylon Insulated
UL Listed | Industrial Color Coded Standard | Sold In 100 Pcs Pack
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Butt Splice Connector - Nylon Insulated Features
- Certified Safety: UL Listed (E545229) and CSA Certified for compliance with electrical safety standards.
- Pack Quantity – 100 Pcs
- Easy Identification & Installation: Color-coded sleeves match industry-standard wire ranges for quick wire identification.
- High Pull Strength: Offers greater pull resistance than standard vinyl or nylon connectors.
- High Voltage & Temperature Ratings: Supports up to 600 volts and withstands temperatures up to 105°C (221°F).
- Material: Copper Connector & Nylon Insulation
Ensure strong and reliable wire connections with Butt Splice Connectors - Nylon Insulated. Perfect for automotive, marine, and general electrical projects, these connectors provide a dependable solution for joining, connecting, or terminating single wires. Featuring a durable design with nylon insulation, these connectors offer exceptional durability and resistance to harsh environments.
The color-coded nylon sleeve aligns with industry-standard wire ranges, making installation straightforward and helping identify the correct wire size quickly. These connectors offer enhanced pull strength compared to vinyl or nylon-only options, delivering stability in environments where wires experience movement or strain. With a rating of up to 600 volts for building wire and the ability to withstand temperatures up to 105°C (221°F), these connectors are a versatile choice for indoor and outdoor use. They also meet safety standards, being UL Listed (E545229) and CSA Certified, for confidence in every connection.
Are we missing the specification you need? Please go to our Contact Us page and submit your question to us, or call 1-877-284-7760

| Part Number | Wire Range (AWG/mm2) | Dimensions | Insulated Color | ||||
| D1 | D | L | |||||
| NYBC-2218-RD | 22 - 18 AWG 0.2 - 0.5 mm2 | 0.067" (1.7mm) | 0.126" (3.2 mm) | 1.063" (27 mm) | Red | ||
| NYBC-1614-BL | 16 - 14 AWG 1.5 - 2.5 mm2 | 0.091" (2.3 mm) | 0.150" (3.8 mm) | 1.063" (27 mm) | Blue | ||
| NYBC-1210-YL | 12 - 10 AWG 4 - 6 mm2 | 0.134" (3.4 mm) | 0.209" (5.3 mm) | 1.063" (27 mm) | Yellow | ||
30 Day Return & Refund Policy
If you are not entirely satisfied with your purchase, we're here to help. You have 30 calendar days to return an item from the date you received it. To be eligible for a return, your item must be unused and in the same condition that you received it. Your item must be in the original packaging.
You are required to have an RMA (Returned Merchandise Authorization) assigned by our customer service team. To apply for an RMA request Form linked here.
Undeliverable Shipments:
- In the event that the customers shipping address provided is deemed undeliverable by the shipping carrier, shipping fee's will not be refunded. Instead it is the customers responsibility to provide a deliverable address.
DEFECTIVE, DAMAGED, OR INCORRECT ITEMS SHIPPED
If you have received a defective, damaged, or incorrect product, do not worry! Please contact us by phone or the Contact Us Form within five (5) days of receiving the product, along with the invoice or packing slip, to schedule a return. We will replace these products at no additional cost. Please keep in mind that we may require photos for documentation and to authorize call tags for returns.
Because we put our customers’ experience first, any defective, damaged, or incorrectly shipped products by CTAM, or by our manufacturers, will be re-shipped at our expense. We will also provide you with a return shipping label with detailed shipping instructions.
Please note that if the item is damaged as a result of the customer’s actions, then a return will not be approved, and the damaged items will be discarded. If the customer wants to keep the damaged items, they must first cover the shipping fees, after which the company will return the damaged items. After the five (5) day time has expired, CTAM will not be responsible for any defective, damaged, or incorrect items, regardless of who is at fault.
Refunds
Once we receive your item, we will inspect it and we will immediately notify you on the status of your refund after inspecting the item. If your return is approved, we will initiate a refund to your credit card (or original method of payment). You will receive the credit within 48 hours after product condition is verified.
Shipping Fees
You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund. For additional information in this section, create your own Return & Refund Policy.
Contact Us
If you have any questions on how to return your item to us, contact us using our Email Form Here… Or call during our business working hours at 1-877-284-7760
Have a question that is not answered here? Please go to our Contact Us page and submit your question to us.
Looking for a quotation ? We would be happy to help by providing a quick response, inventory status, and Volume Level pricing, when available. Please fill out the form below and a representative will be in touch with you within hours to one business day to answer any questions and quote your request.
Product Details
Ensure strong and reliable wire connections with Butt Splice Connectors - Nylon Insulated. Perfect for automotive, marine, and general electrical projects, these connectors provide a dependable solution for joining, connecting, or terminating single wires. Featuring a durable design with nylon insulation, these connectors offer exceptional durability and resistance to harsh environments.
The color-coded nylon sleeve aligns with industry-standard wire ranges, making installation straightforward and helping identify the correct wire size quickly. These connectors offer enhanced pull strength compared to vinyl or nylon-only options, delivering stability in environments where wires experience movement or strain. With a rating of up to 600 volts for building wire and the ability to withstand temperatures up to 105°C (221°F), these connectors are a versatile choice for indoor and outdoor use. They also meet safety standards, being UL Listed (E545229) and CSA Certified, for confidence in every connection.
Product Specifications
Are we missing the specification you need? Please go to our Contact Us page and submit your question to us, or call 1-877-284-7760

| Part Number | Wire Range (AWG/mm2) | Dimensions | Insulated Color | ||||
| D1 | D | L | |||||
| NYBC-2218-RD | 22 - 18 AWG 0.2 - 0.5 mm2 | 0.067" (1.7mm) | 0.126" (3.2 mm) | 1.063" (27 mm) | Red | ||
| NYBC-1614-BL | 16 - 14 AWG 1.5 - 2.5 mm2 | 0.091" (2.3 mm) | 0.150" (3.8 mm) | 1.063" (27 mm) | Blue | ||
| NYBC-1210-YL | 12 - 10 AWG 4 - 6 mm2 | 0.134" (3.4 mm) | 0.209" (5.3 mm) | 1.063" (27 mm) | Yellow | ||
Product Manuals
Frequently Asked Questions
Have a question that is not answered here? Please go to our Contact Us page and submit your question to us.
Videos
30 Day Return & Refund Policy
If you are not entirely satisfied with your purchase, we're here to help. You have 30 calendar days to return an item from the date you received it. To be eligible for a return, your item must be unused and in the same condition that you received it. Your item must be in the original packaging.
You are required to have an RMA (Returned Merchandise Authorization) assigned by our customer service team. To apply for an RMA request Form linked here.
Undeliverable Shipments:
- In the event that the customers shipping address provided is deemed undeliverable by the shipping carrier, shipping fee's will not be refunded. Instead it is the customers responsibility to provide a deliverable address.
DEFECTIVE, DAMAGED, OR INCORRECT ITEMS SHIPPED
If you have received a defective, damaged, or incorrect product, do not worry! Please contact us by phone or the Contact Us Form within five (5) days of receiving the product, along with the invoice or packing slip, to schedule a return. We will replace these products at no additional cost. Please keep in mind that we may require photos for documentation and to authorize call tags for returns.
Because we put our customers’ experience first, any defective, damaged, or incorrectly shipped products by CTAM, or by our manufacturers, will be re-shipped at our expense. We will also provide you with a return shipping label with detailed shipping instructions.
Please note that if the item is damaged as a result of the customer’s actions, then a return will not be approved, and the damaged items will be discarded. If the customer wants to keep the damaged items, they must first cover the shipping fees, after which the company will return the damaged items. After the five (5) day time has expired, CTAM will not be responsible for any defective, damaged, or incorrect items, regardless of who is at fault.
Refunds
Once we receive your item, we will inspect it and we will immediately notify you on the status of your refund after inspecting the item. If your return is approved, we will initiate a refund to your credit card (or original method of payment). You will receive the credit within 48 hours after product condition is verified.
Shipping Fees
You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund. For additional information in this section, create your own Return & Refund Policy.
Contact Us
If you have any questions on how to return your item to us, contact us using our Email Form Here… Or call during our business working hours at 1-877-284-7760