3-142-Y

Top Termination:	Screws
Material Flammability Rating:	UL94 V-1
Material - Insulation:	Phenol Formaldehyde (Phenolic)
Operating Temperature:	-55°F ~ 300°F
Mounting Type:	Chassis, Panel; Through Hole
Terminal Screw Finish:	Nickel
Terminal Screw Material:	Steel
Color:	Black
Features:	Flange
Barrier Type:	2 Wall (Dual)
Bottom Termination:	PC Pin
Series:	142
Wire Gauge:	10 AWG
Voltage Rating:	250V
Current Rating:	30A
Number of Rows:	1
Pitch:	0.563" (14.30mm)
Number of Wire Entries:	3
Number of Circuits:	3
Terminal Block Type:	Barrier Block
Part Status:	Active
Packaging:	Bulk

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Terminal blocks are essential components used for connecting electrical circuits together. They make it easy to reconfigure circuits without having to solder, clip, or otherwise disconnect and reconnect wires. A particular type of terminal block, known as a barrier block, is designed to safely isolate, protect, and power multiple circuits from one another. They are used in a variety of industrial, commercial, and home applications.The 3-142-Y terminal block is a type of barrier block. It is a compact and versatile block with a 1/16 inch-inch tolerance on each push-in connection. With this type of block, each circuit connection is continuous when in contact, providing a secure connection without any gaps or breaks. The block is made of durable polycarbonate and comes in yellow to easily differentiate it from other terminal blocks.The 3-142-Y terminal block has two primary applications. One is the power distribution of up to six independent circuits, where a single power source is divided into six separate outputs. This is commonly used in high voltage electrical equipment, such as motor control centers and power supplies. The other application is the powering of multiple devices from a single source. This application is typically used in home automation systems where the power is controlled from a central location.The working principle of the 3-142-Y terminal block is based on the action of the latching pins. These pins are used to secure the block against the heat-shrink contacts. As the pins are connected to the contacts, the latch is engaged and locked to form a secure connection. The pins are also connected to the main power terminals, which are secured to the block through screws. With this arrangement, the power from the main power terminal is transferred to the individual output terminals through the latching pins.The 3-142-Y terminal block is a reliable and easy to use device. Its simple design and construction make it extremely durable, and it is capable of withstanding temperatures of up to 150 degrees Celsius. It is also resistant to corrosion and shocks, making it an ideal choice for powering multiple circuits or devices in industrial, commercial, and home settings.

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