430503-10-0

Top Termination:	Screws
Material Flammability Rating:	UL94 V-0
Material - Insulation:	Polypropylene (PP)
Operating Temperature:	105°C
Mounting Type:	Chassis, Panel
Terminal Screw Finish:	--
Terminal Screw Material:	Steel, Stainless
Color:	--
Features:	Flange
Barrier Type:	2 Wall (Dual)
Bottom Termination:	Quick Connect (0.250")
Series:	43000
Wire Gauge:	12-22 AWG
Voltage Rating:	600V
Current Rating:	20A
Number of Rows:	1
Pitch:	0.438" (11.12mm)
Number of Wire Entries:	10
Number of Circuits:	10
Terminal Block Type:	Barrier Block
Part Status:	Active
Packaging:	Bulk

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Terminal Blocks - Barrier Blocks The 430503-10-0 is a unique terminal block designed for safely connecting two or more electrical circuits together without risking a short-circuit across the wires. Barrier blocks, such as the 430503-10-0, are essential components in an electrical system and can be found in a wide variety of applications. This type of terminal block contains two parts, a terminal strip and a barrier block. The terminal strip contains metal strips at the front and back of the block where the wires are hooked up. The barrier block is a small plastic box that is inserted between the two strips and acts as an insulator, preventing any accidental shorts from occurring. Aside from preventing shorts, barrier blocks also serve several other applications. One common use is to prevent too much current from going through a circuit. This is done by restricting the number of wires that are connected to the same terminal strip so that too much current does not flow through and overheat the circuit. Barrier blocks are also used in applications where a reliable connection between two or more circuits is necessary. In these types of systems, the barrier block acts as an insulator between the two circuits in order to ensure that each circuit runs independently and also prevents electrical shocks. Another common use for the 430503-10-0 is in industrial settings. This type of terminal block is used to connect large machinery and equipment together. This application is especially important in settings where safety is a major concern, as the barrier block helps prevent accidental shorts from occurring. Barrier blocks are also used in car audio systems, where they are used to safely connect the speakers to the amplifier. The barrier blocks help to protect against shorting out the system due to improper wiring. No matter the application, barrier blocks like the 430503-10-0 are essential components in an electrical system. As they can be used in a variety of professions, from automotive to industrial to home audio, anyone that is working with electrical systems should be familiar with barrier blocks. They are a great way to ensure that systems are properly wired and that they remain insulated from accidental electrical shocks.

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