3M MH18BCK Insulated Butt Splice Connector with Heat Shrink
The 3M Butt Splice Connector (Red, MPN MH18BCK) is an insulated heat-shrink connector for wire sizes 22 AWG to 18 AWG, rated at 1,000 V, and supplied in a pack quantity of 250.
SKU 3G-OTH-18731
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The 3M Butt Splice Connector (Red, MPN MH18BCK) is an insulated heat-shrink connector for wire sizes 22 AWG to 18 AWG, rated at 1,000 V, and supplied in a pack quantity of 250.
Frequently Asked Questions
What is a 3M butt splice connector used for?
A 3M butt splice connector joins two wires end-to-end in electrical systems. The heat-shrink insulation seals connections against moisture and corrosion, making it suitable for industrial control panels, automotive wiring, and general maintenance applications across 14 industrial departments.
What are the specifications of the 3M MH18BCK butt splice connector?
The 3M MH18BCK is a red heat-shrink butt splice connector for wire sizes 22 AWG to 18 AWG, rated at 1,000 V. It comes in a pack quantity of 250. The heat-shrink sleeve provides environmental sealing for reliable connections in demanding conditions.
Where to buy 3M butt splice connectors worldwide?
3G Electric supplies 3M butt splice connectors worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on the 3M MH18BCK or other connector sizes.
How to install a 3M heat-shrink butt splice connector?
Strip the wire insulation to the recommended length, insert each wire into the connector barrel, and crimp using a ratchet crimper matched to the wire gauge. Apply heat evenly with a heat gun until the sleeve shrinks tightly and sealant flows. Allow to cool before handling.
Used in
Common applications for 3M3M Products
3G Electric supplies 3M insulated butt splice connectors with heat shrink. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
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Compatible alternatives & equivalents
- 3M Vinyl insulated butt splice connector for joining two 8 AWG wires end-to-end. Rated for 1000V maximum. Pack of 200. Suitable for electrical connections in industrial control panels, junction boxes, and power distribution systems
- 3M Vinyl-insulated butt splice connector for joining two wires end-to-end. Accepts wire sizes 22 AWG to 18 AWG, rated at 1,000 V. Suitable for general electrical wiring, control panels, and automotive applications. Pack quantity of 100
