430110-11-0

Barrier Blocks are terminal blocks which are designed to provide a physical protection of a potential hazardous voltage. The use of barrier blocks in most applications require safety standards to be met and approved by certifying agencies such as UL (Underwriters Laboratories). The 430110-11-0 barrier block is a two-channel device which is designed for high voltage applications. 80, 120, or 240VAC (or DC) is the maximum permissible voltage.

The 430110-11-0 is available with two different set ups, a direct-to-board arrangement or an integrated layout. For direct-to-board arrangement, two openings in the base of the block are cut to allow mounting directly into the printed circuit board. The integrated layout allows for a stackable design, ideal for use in harness and enclosure assembly.

The major feature of the 430110-11-0 barrier blocks is their ability to withstand high voltage while allowing multiple connections in a safe and efficient manner. This unit is made with power contacts designed to make secure connections that can handle up to 25A and is designed to be a UL approved 3000VAC barrier. This helps ensure the safety of personnel and equipment when the terminal block is used for high voltage applications.

In order to maintain their safety standards, the 430110-11-0 terminal block features a 2-part barrier to isolate the power from the ground and signal lines. The external parts of the barrier are designed to prevent accidental contact and prevent the flow of power directly to ground. The barrier is also designed to withstand temperatures of up to 105◦C, ensuring it can handle the rigorous conditions of many applications.

The 430110-11-0 is an ideal choice for applications such as electric motors, pumps, fans, and heaters. It is also suitable for hazardous locations such as Class I Div. 2 and Class III Div. 1 / 2 / 3 HAZLOC applications. The 430110-11-0 is a reliable, safe, and cost effective choice for any high voltage application.