T38121-05-0

Top Termination:	Screws with Captive Plate
Material Flammability Rating:	UL94 V-0
Material - Insulation:	Polypropylene (PP)
Operating Temperature:	105°C
Mounting Type:	Chassis, Panel
Terminal Screw Finish:	--
Terminal Screw Material:	--
Color:	--
Features:	--
Barrier Type:	2 Wall (Dual)
Bottom Termination:	Solder Turret
Series:	38000
Wire Gauge:	12-22 AWG
Voltage Rating:	300V
Current Rating:	20A
Number of Rows:	1
Pitch:	0.375" (9.53mm)
Number of Wire Entries:	5
Number of Circuits:	5
Terminal Block Type:	Barrier Block
Part Status:	Active
Packaging:	Bulk

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Terminal Blocks - Barrier Blocks

T38121-05-0 is a member of the terminal block family, specifically a kind known as a barrier block. These units are designed for use when circuit routing requires insulation and separation. Connections between these blocks can also be used to ensure certain signals are isolated and to reduce electrical interference between adjacent circuits. As with other types of terminal blocks, T38121-05-0 units are designed to connect electrical components together to complete a circuit. They are typically constructed of insulating plastics and feature screw-type terminals that allow wires to be connected quickly and securely. As the name implies, the barrier blocks in this family feature a “barrier” that separates the terminals and prevents the electricity from arcing and jumping between them. This adds an extra layer of protection to electrical systems that don’t require a full-on “insulated” terminal block. When choosing T38121-05-0, it’s important to be aware of the various pin configurations available. Most of these blockers feature two to six separate connections, though more are available in certain instances. They can also be ordered with bottom or top wiring, depending on the needs of the system. It’s also important to ensure the unit is rated for the voltage and current requirements of the circuit. T38121-05-0 units can be used in a variety of applications, such as in control panels, automation systems, and many other applications where current must be routed and isolated. These barrier blocks are especially useful in setups that require the separation of signals that may be susceptible to electrical interference. They are also used for connections between moving parts to prevent unintentional activation and for powering components without allowing current to jump between power and ground. Although their primary purpose is to route power, these terminal blocks also perform several other functions. As previously mentioned, they can be used to ensure that signals remain isolated and that adjacent circuits can interact without compromising the integrity of the system. Their connection points also allow for simple maintenance and modification of the system. Overall, T38121-05-0 barrier blocks are reliable connections for current routing in electric control systems. They are rugged enough to handle high voltages and currents and feature easily accessible terminals for easy connections. They can also be used to ensure signals and electrical power are isolated from one another, and can be used in a variety of industrial control settings.

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