1986775-3

Terminal blocks are commonly used in industrial design, providing designers with a robust and reliable way to simplify the assembly, installation, and wiring of industrial equipment and machinery. 1986775-3 terminal blocks, specifically, are ideal for wire-to-board applications, providing a secure, low profile, solder-free solution that can be used in a variety of applications, including automotive and heavy industry.

1986775-3 Applications

The 1986775-3 terminal blocks utilize a 4.5mm pitch spacing and utilize a latch lock system that keeps wires firmly in place. This allows them to be quickly assembled and remain secure during use, even in the most demanding environmental conditions. The terminal blocks can be used as a bridge between two different types of power supplies, allowing control and measurement of current and voltage signals, and are ideally suited for high vibration environments. They also feature increased handling and assembly times, increasing efficiency and greatly reducing wiring costs.

The space-saving design of the 1986775-3 also makes it a suitable solution for tight spaces, such as in power distribution systems or when wiring is done inside cabinets. With its pre-printed labels and optional coding systems, the terminal block can be very easily identified during installation, and is suitable for a wide range of applications and needs. Its metal base construction makes it durable and provides extra shielding, thus reducing EMI/RFI interference. It can also be used to make custom junction boxes, allowing for safe connection at the end of the line.

1986775-3 Working Principle

The 1986775-3 terminal block is a snap-in system, which combines the power of press-fit contacts with a snap-in system to ensure optimal current transfer, enabling it to be used for heavier current applications. The snap-in system ensures that wires remain in place, and that there is no movement or vibration that could cause contact resistance. The contacts feature a 70µm thick gold plating, providing extra corrosion protection and ensuring that the terminals will remain highly conductive over time.

The 1986775-3 also features an LED indicator system, allowing the user to easily verify and monitor the connection and power status of their connected devices. The LED indicators are brightly visible and can be easily seen from any angle, ensuring visibility in any environment. The LED indicator’s status can be intuitively divided into two parts, working and off, and the brightness can be adjusted to signal different states.