430203-09-0

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:	Solder Turret
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:	9
Number of Circuits:	9
Terminal Block Type:	Barrier Block
Part Status:	Active
Packaging:	Bulk

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Terminal blocks, also referred to as barrier blocks, are electrical components used for routing and connecting wires in an electrical system. They are used to create a secure and organized connection between conductors or wires. This type of electrical connection can provide convenience or stability for certain circumstances.The 430203-09-0 terminal block is an ideal solution for applications that require the connection of larger wires, such as for the control circuits of industrial equipment. This type of terminal block is available in different models to facilitate multiple wire sizes. It is designed with convenient screw-type connections for fast and secure connections and is built with two independent insulation barriers to protect wires from short circuits.The main purpose of a terminal block is to provide protection and organization for electrical wiring systems and to contain potential damage due to shorts and overload. When properly installed and maintained, these critical components can reduce the risk of electrical fire or other electrical hazards in a system.By providing a secure connection and a barrier between conductors, damage is significantly reduced. The insulation barriers are designed to a high quality to ensure high performance efficiency. They are capable of providing a reliable connection for up to 600 volts. They are also available with various pin sequence configurations and contact pitch arrangements to suit the exact wiring needs of a particular device.In addition to providing physical protection, these terminal blocks also provide benefits when it comes to the maintenance of an electrical system. With their easy and convenient connections, it is possible to quickly access connections to troubleshoot electrical problems. Disconnecting wires or adding a circuit can be easily accomplished without the need for long and complicated re-cabling processes.The 430203-09-0 terminal blocks are designed with two contact screw bolts that are operated by a screwdriver. As the screw is turned, it raises the conductor and contacts the terminal. When in contact, the conductor is securely held in place by the screw. As an added bonus, these blocks are ruggedly constructed and corrosion inhibited to deliver high current handling capacity and vibration resistance.Terminal blocks, such as the 430203-09-0, are vital components for any effectively functioning wiring system. By providing a secure mechanical connection between conductors, they help contain potential damages caused by shorts and overloads while providing convenience and stability for demanding applications. With their easy connections and simple installation, terminal blocks make it possible for users to quickly troubleshoot or add circuits without the need for complicated wiring or cabling processes.

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Part Number	Manufacturer	Price	Quantity	Description