A20110707

Top Termination:	Screws with Captive Plate
Material Flammability Rating:	UL94 V-0
Material - Insulation:	Thermoplastic
Operating Temperature:	-40°C ~ 105°C
Mounting Type:	Chassis, Panel
Terminal Screw Finish:	--
Terminal Screw Material:	Steel
Color:	Black
Features:	Flange
Barrier Type:	2 Wall (Dual)
Bottom Termination:	Solder Turret
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:	7
Number of Circuits:	7
Terminal Block Type:	Barrier Block
Part Status:	Active
Packaging:	Bulk

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Terminal Blocks - Barrier BlocksTerminal blocks are electrical components used in electrical wiring. They provide a way to connect multiple circuits together or to provide a connection point for wires to the outside world. Barrier blocks are one type of terminal block that are used to house, separate, and protect multiple sets of connections.A20110707 barrier blocks are a type of terminal block that use a barrier between the terminals. This barrier can help to prevent electrical arcs by separating the terminals and preventing contact between the two circuits. The barrier can also help to protect the terminals from open circuits or shorts, which can cause serious damage or fires. The barrier also helps to protect the external connections from tampering or accidental disconnection.Barrier blocks come in a variety of sizes and styles. Some of the most common types are the 7-pin, 10-pin, 15-pin, and 30-pin configurations. The number of pins in the block is usually determined by the environment in which the block will be used. For instance, a seven-pin block may be used in a residential setting, while a thirty-pin block may be used in an industrial setting.The working principle behind barrier blocks is fairly simple. When the terminals are inserted into the block, the contacts connecting the terminals are positioned inside the barrier. This means that the two circuits can be separated, preventing arcing and open circuits from occurring. When the terminals are disconnected from the block, the contacts are pulled out from the block, restoring the normal electrical connection between the two circuits.Barrier blocks provide a safe and reliable way to connect multiple circuits. They are also easy to install and maintain. This makes them a popular choice for many commercial and industrial applications. With the proper installation and maintenance, barrier blocks can provide a dependable and secure connection between circuits.

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