430103-04-0

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Terminal blocks are comprehensive electrical components, used in many application fields and in several types, the most popular includes barrier blocks, which allow the connection separation of two circuits (or grounding). The 430103-04-0 barrier blocks connect up to 6 circuits at once, and have a rated voltage of 250v/2A (socket and terminal). The standard pitch of the terminals on the 430103-04-0 block is 4.2 mm.

Every terminal block needs to be held in place, and for that purpose, loop mounts are provided. The dimensions of the loop mount are 20mm x 30mm, and it is made of thermoplastic material. The peak temperature of this material is 105°C, and it has a UL 94 V-0 rating.

The installation of the barrier blocks is quite simple, and the removable screw clamps are part of their design. A convenient interlock between poles provide an extra-protection mechanism, preventing accidental contacts. The terminals are made of brass, with a nickel-plated layer over it, to improve their resistance against corrosion.

When it comes to the working principle of 430103-04-0 barrier blocks, it owes to the power produced by the separation of the current, through-the-block current interlocking. This helps prevent any type of short-circuit and it allows the user to both electrically and practically separate the two circuits — one in each side of the barrier block. The power of the current generated by the 430103-04-0 is 27000 mW – enough to control the flow of the current and secure the system.

The 430103-04-0 family of barrier blocks is thus a feature-filled component, combining more than one technology in one block. It is this combination of features and protections that makes the 430103-04-0 highly suitable to a variety of application fields, including power, instrumentation, telecommunications, and much more.

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