433202-26-0

Top Termination:	Screws
Material Flammability Rating:	UL94 V-0
Material - Insulation:	Polypropylene (PP)
Operating Temperature:	105°C
Mounting Type:	Chassis, Panel
Terminal Screw Finish:	Nickel
Terminal Screw Material:	Brass
Color:	--
Features:	--
Barrier Type:	2 Wall (Dual)
Bottom Termination:	Solder Turret, Insulated
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:	26
Number of Circuits:	26
Terminal Block Type:	Barrier Block
Part Status:	Active
Packaging:	Bulk

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Terminal Blocks – Barrier Blocks433202-26-0 is a type of terminal block, commonly referred to as a barrier block. Terminal blocks are insulated strips featuring link and bridge connections for wire routing, typically used in the electrical wiring of a control panel. Barrier blocks are one type of terminal block that use a metal barrier between adjacent wire assemblies, which separates each circuit’s power and provides additional insulation.The purpose of 433202-26-0 terminal blocks is to aid in the neat and efficient management of electrical wires. They offer both a tactile and visual way to organize and label wires, ensuring that power is safely routed where it needs to go. Terminal blocks are widely used in the electrical industry, from domestic wiring to industrial or commercial applications. A standard 433202-26-0 barrier block features two vertical columns of contacts connected by a metal barrier. The contacts can be made from either solid or stranded copper cables, or any other suitable material per application. Connections between the cables can be done by clamping, plugging, soldering or crimping, depending on the application.These barrier blocks are often used to combine wires and circuits of the same voltage. This allows for easier wiring and prevents electrical arcs from forming due to a high current load. When a barrier block is used for a higher voltage than the input cables, the device takes on insulating properties to protect the incoming wires from possible electrical shocks.Further more, 433202-26-0 barrier blocks can be used to connect multiple wires of different sizes. This is especially useful for connecting large terminals to small terminals. This type of barrier block often features side clips on both sides of the terminals, which enables wires of different thickness to be used. Sometimes, these side clips can also act as a strain relief for the wires, which prevents them from becoming loose over time due to vibration or physical stress.Another way to use this barrier block is by using it as a “daisy chain”, which is when multiple blocks are connected in series to form one continuous circuit. This method helps simplify the wiring process and reduces the amount of wiring needed. 433202-26-0 barrier blocks can be connected in a daisy chain with others of the same type, or with other types of terminal blocks.The 433202-26-0 barrier block is a versatile and reliable device that is used in a wide variety of applications. From making electrical connections in a control panel, to combining wires and circuits of the same voltage, or connecting multiple wires of different sizes, these blocks can be used for a variety of tasks. Additionally, the use of this barrier block as a daisy chain can help reduce the amount of wiring needed and simplify the wiring process.

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