325042-20-0

Series:	32500
Packaging:	Bulk
Part Status:	Active
Terminal Block Type:	Barrier Block
Number of Circuits:	20
Number of Wire Entries:	20
Pitch:	0.325" (8.26mm)
Number of Rows:	1
Current Rating:	15A
Voltage Rating:	300V
Wire Gauge:	14-22 AWG
Top Termination:	Screws
Bottom Termination:	PC Pin
Barrier Type:	2 Wall (Dual)
Features:	Flange
Color:	--
Terminal Screw Material:	Brass
Terminal Screw Finish:	--
Mounting Type:	Chassis, Panel; Through Hole, Right Angle
Operating Temperature:	105°C
Material - Insulation:	Polypropylene (PP)
Material Flammability Rating:	UL94 V-0

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Terminal Blocks - Barrier Blocks

325042-20-0 is a type of terminal-barrier block designed to handle hazardous signals and to ensure the safety of equipment and personnel. The device is made up of two identical component blocks, one placed on top of the other, connected by an insulating barrier and designed to form an electrical connection between two electrical components, such as wiring and electrical equipment, without allowing any current flow between them.

Functional Principle of 325042-20-0

The function of a terminal-barrier block is based on the principle of two electrically isolated components being connected with the help of a single insulated medium. This behaviour results in a devices that acts as a channel for the electrical current to pass from one piece of equipment to the other, while at the same time, providing an additional barrier to protect those present in the vicinity of the connection from hazardous voltages or other potential dangers.The 325042-20-0 terminal-barrier block consists of two identical sub-assemblies, each connected to the other with the help of an insulating barrier. The insulation barrier made of high-insulating material ensures that the two sub-assemblies do not come into contact with each other. This ensures that the voltage or any other current flowing through one sub-assembly is not transmitted to the other sub-assembly and vice-versa. The system can be made up of several blocks with varying insulation barriers and connection configurations, allowing for increased flexibility when connecting components that are sensitive to electrical interference.

Applications of 325042-20-0

The 325042-20-0 terminal-barrier block is mostly used in applications where a reliable and quick connection between different components is required, as well as providing isolation to protect personnel and equipment from hazardous voltages. This type of terminal-barrier block is therefore often used in electrical and instrumentation applications in petrochemical, chemical, and offshore oil and gas industries. It is also used in medical device applications, such as electronic test and measurement systems, vibration meter systems, and motorized surgical systems. This type of block is also used in the automotive, aircraft, process control industries, and consumer electronics. As such, they are a highly reliable component when dealing with complex electrical systems.

Advantages of 325042-20-0

The 325042-20-0 terminal-barrier block offers numerous advantages over traditional solutions for connecting electrical components. The terminal-barrier block provides increased levels of safety compared to traditional single-block solutions, providing an additional barrier between the two elements and preventing any electrical fault from occurring on one side from causing a fault on the other side. Moreover, the configuration of the two-part design provides more flexibility for increasing the number of components to be connected. It also reduces the number of components used, thus saving cost and installation time.Furthermore, since the two parts are connected by an insulating barrier, it means that any potential hazards can be avoided. This provides a degree of protection to personnel and equipment in the vicinity of the connection. Additionally, the presence of two distinct sub-assemblies also means that troubleshooting and maintenance can be easier, as each sub-assembly can be tested and worked on separately. Finally, the terminal-barrier block provides an improved level of reliability and efficiency compared to traditional connection solutions, making it a great choice for a wide range of industrial and consumer electrical applications.

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