Simple and fast installation

The 3M™ Scotchlok™ 558 connector enables quick and reliable connection of electrical wires without the need to strip insulation. Thanks to the unique U-contact, the insulation is automatically displaced, creating a solid electrical connection.

Suitable for various applications

This red, polypropylene-insulated connector is ideal for general electrical connections in cars, boats, campers, and trailers. The connector is designed for wires with a cross-section of 0.5 mm² to 1.5 mm², which corresponds to 22-16 AWG solid or stranded wires, and 14 AWG stranded wires.

Technical specifications

• Rated voltage: 600 V for building wiring, 1000 V for panels, fixtures, and lighting fixtures
• Maximum operating temperature: 105 °C
• Insulation material: Polypropylene
• Color: Red
• Certifications: UL Listed, CSA Certified, and RoHS 2011/65/EU Compliant

Benefits of the 3M™ Scotchlok™ 558 connector

• Time-saving: No need to pre-strip or twist wires.
• Reliable connection: The U-contact ensures a strong and durable electrical connection.
• Easy to use: Installation is completed with a simple click and squeeze.

Application areas

• Automotive: Connections in vehicles such as cars, campers, and motorcycles.
• Marine: Electrical installations in boats and ships.
• Industrial applications: Electrical systems in machines and equipment.

Packaging

The 3M™ Scotchlok™ 558 connectors are available in packs of 20, ideal for both small and larger projects.

With the 3M™ Scotchlok™ 558 connectors, you are assured of a fast, reliable, and insulated electrical connection, without the hassle of stripping or twisting wires.