A20220307

Top Termination:	Screws with Captive Plate
Material Flammability Rating:	UL94 V-0
Material - Insulation:	Thermoplastic
Operating Temperature:	-40°C ~ 105°C
Mounting Type:	Through Hole
Terminal Screw Finish:	--
Terminal Screw Material:	Steel
Color:	Black
Features:	--
Barrier Type:	2 Wall (Dual)
Bottom Termination:	PC Pin
Series:	A2000
Wire Gauge:	12-22 AWG
Voltage Rating:	300V
Current Rating:	30A
Number of Rows:	1
Pitch:	0.375" (9.53mm)
Number of Wire Entries:	3
Number of Circuits:	3
Terminal Block Type:	Barrier Block
Part Status:	Active
Packaging:	Bulk

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Barrier blocks provide reliable, secure and efficient connections of conductors for switchgear and panelbuilding applications, and are a key component in the safe operation of industrial electrical equipment and systems.Barrier blocks are readily available in a variety of sizes and types. The most popular barrier blocks are the A20220307. This type of barrier block includes a 3-pin terminal block, a 4-pin terminal block, and a 5-pin terminal block.The 3-pin terminal block provides an easy and safe connection between two wires. It has two contact pins connected to a rail, which allows a wire to be inserted easily between the pins. The 4-pin terminal block has two pairs of contact pins and can accept two wires at once. The 5-pin terminal block has two contact pins on one side and three contact pins on the other, allowing for multiple connection points for three wires.Barrier blocks can be used to interface two pathways of current in order to switch from one system to another without interrupting the current. This is useful for various applications such as robotics, production line assembly, lighting systems, and electric fan systems.The working principle of barrier blocks is to create a physical barrier between the two pathways of current in order to prevent any current from flowing across it. This physical barrier is created by inserting a clip-on barrier block between two conductors. The barrier block has two metal plates which act as a conductor and insulator. The two conductors are connected to two different sides of the plates, and current can flow through one plate but not the other.The barrier blocks are secured in place with a locking mechanism that prevents unauthorized access and tampering. This provides a more secure connection for the two pathways of current.Barrier blocks are extremely versatile and can be used in a variety of ways to provide an efficient connection. They are used in various fields such as industrial control, robotics, data communication, agriculture, aerospace, automotive, automation, medical, military, power distribution, and renewable energy.In conclusion, barrier blocks are an essential component for providing reliable and secure connections between two pathways of current. They are available in a variety of sizes and types and are used in numerous applications. Barrier blocks provide a simple yet effective way to switch power between two different pathways while also preventing unauthorized access and tampering.

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Part Number	Manufacturer	Price	Quantity	Description