3M Scotchlok UY2 Connector – 2L, 0.4–0.9 mm, Yellow
The 3M Scotchlok UY2 is a two-conductor wire connector designed for secure, reliable electrical connections in residential and commercial installations. Its ferrules accommodate stranded and solid conductors across a wide cross-section range.
2 × clamp seats provide a secure crimp connection for two conductors per terminal
0.4–0.9 mm conductor range covers the majority of standard low-voltage wiring gauges
Yellow housing enables quick visual identification during installation and inspection
Ferrules rated for house-installation use, suitable for terminal blocks and distribution boards
What sets the 3M Scotchlok UY2 apart
The UY2 series combines a compact, ferrule-based design with a colour-coded housing that simplifies wire sorting in multi-conductor terminations. The 2-clamp configuration ensures each conductor is individually secured, reducing the risk of loose connections over time.
Ideal for...
Electrical installers and maintenance technicians working on residential wiring, control panels, and low-voltage distribution systems where reliable conductor termination is required.
Application of 3M Scotchlok UY2
Strip the conductor insulation to the appropriate length for the wire gauge
Insert the prepared conductor into the clamp seat until it reaches the stop
Use a compatible crimping tool to secure the ferrule
Repeat for the second conductor in the same terminal
Verify the connection by gently tugging the wire before final assembly
3M is a global manufacturer of adhesive and electrical connection products, serving the building and electronics industries with a broad portfolio of connectors, tapes, and fastening solutions.
It is a two-conductor wire connector for secure electrical terminations in house installations, suitable for connecting two conductors per terminal in distribution boards and terminal blocks.
The UY2 accommodates conductors with a cross-section of 0.4 mm to 0.9 mm, covering standard low-voltage wiring gauges used in residential and commercial installations.
Each UY2 connector has 2 clamp seats, securing one conductor per seat for a total of two conductors per terminal.
The product is supplied as a pack of 100 individual connectors (2L configuration), ready for installation without additional accessories.
The connector features a yellow thermoplastic housing with ferrules rated for house-installation use, designed for repeated crimping and reliable long-term contact.
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