3M C-SB 35-150 Shear Bolt Connector 35–150sqmm | 4-Lug

3M C-SB 35-150 Shear Bolt Connector
35–150sqmm | 4-Lug
The 3M C-SB 35-150 shear bolt connector is engineered to provide secure, high-performance electrical connections for medium to large cable sizes ranging from 35 to 150sqmm. Designed for industrial and commercial electrical installations, this 4-lug connector ensures reliability and safety in demanding environments.
Key Features
- Cable Range: 35–150sqmm
- Design: 4-lug shear bolt for uniform clamping and reduced risk of loosening
- Material: High-conductivity copper with tin plating for corrosion resistance
- Installation: Compatible with standard torque tools for safe and efficient assembly
- Applications: Power distribution, industrial machinery, and electrical panels
Benefits of Using the 3M C-SB
- Reliable Connections: The shear bolt design prevents over-tightening, ensuring consistent and secure connections.
- Versatile: Accommodates a wide range of cable sizes, reducing the need for multiple connector types.
- Durable: Tin-plated copper provides long-lasting performance in harsh environments.
- Easy Installation: Intuitive 4-lug configuration simplifies fitting and maintenance.
Applications
- Industrial and commercial electrical installations
- Power distribution networks
- Switchgear and control panels
- Heavy-duty machinery wiring
3M C-SB Connector Size Range

| Product Description | Dimensions (mm) | Bolt Nº | Printing |
|---|---|---|---|
| 3M Shear Bolt Connector C-SB 35-150 sqmm /4L | L: 106 | L1: 51.5 | D: 28 | d: 16 | AF: 17 | 4 | 3M C-SB 35-150 |
Why Choose 3M Connectors?
3M has a long-standing reputation for producing high-quality electrical connectors that combine safety, reliability, and ease of installation. The 3M C-SB ensures that your connections remain stable even under high current loads and vibration.
Frequently Asked Questions
What cable sizes are compatible with the 3M C-SB 35-150?
This connector supports cable sizes from 35sqmm to 150sqmm.
Can I use a standard torque tool for installation?
Yes, the 4-lug shear bolt design is compatible with standard torque tools for safe and reliable installation.
Where is this connector typically used?
It is ideal for industrial electrical installations, power distribution panels, and heavy machinery wiring.