A21930607

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:	Quick Connect (0.250"), Insulated
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:	6
Number of Circuits:	6
Terminal Block Type:	Barrier Block
Part Status:	Active
Packaging:	Bulk

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Terminal blocks are electrical equipment used to connect circuit components, such as wires or electrical components, together. They are usually used in industrial applications such as in factories and control panels. They come in a variety of shapes and sizes, and each type offers different advantages for different applications. The most commonly used terminal block is the barrier block. A21930607 barrier blocks are used for low-voltage signals and electronic interfacing applications.A21930607 barrier blocks are commonly used in industrial control systems, instrumentation systems, and alarm circuits. They provide several advantages over traditional terminal blocks, including increased flexibility, improved installation time, and reduced space requirements. They also provide increased safety due to their low voltage requirements and enhanced safety features, such as built-in fuse links and other protective devices.The A21930607 barrier block consists of a molded plastic or aluminum body with internal channels for wiring. The top of the block has an aluminum terminal-head terminal board with two or more arrays of terminals arranged in both horizontal and vertical positions. Each array contains a positive and negative terminal, as well as a grounding terminal. The lower portion of the block contains the actuator, which functions as a switch.The working principle of A21930607 barrier blocks is as follows: electrical current is supplied from the source through the positive and negative terminals, which are connected to the device or electrical circuit to be powered. The grounding terminal acts as a safety feature, preventing damage caused by an overvoltage condition. The actuator is then activated, either manually or remotely, and allows the passage of current from the terminals to the device or circuit.In summary, A21930607 barrier blocks provide a safe, reliable and efficient method of connecting electrical circuits and devices. They can be used in a variety of industrial and commercial applications. By utilizing the safety features of the block, it is possible to reduce the risk of electrical accidents and provide greater protection to personnel and equipment.

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