3STR-30-006

Top Termination:	Screws with Captive Plate
Material Flammability Rating:	UL94 V-0
Material - Insulation:	Thermoplastic
Operating Temperature:	120°C
Mounting Type:	Chassis, Panel
Terminal Screw Finish:	Zinc
Terminal Screw Material:	Steel
Color:	Black
Features:	Flange
Barrier Type:	3 Wall (Tri)
Bottom Termination:	Solder Turret
Series:	#3, Buchanan
Wire Gauge:	16-30 AWG
Voltage Rating:	300V
Current Rating:	10A
Number of Rows:	1
Pitch:	0.250" (6.35mm)
Number of Wire Entries:	30
Number of Circuits:	30
Terminal Block Type:	Barrier Block
Part Status:	Active
Packaging:	Bulk

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Terminal blocks, commonly referred to as barrier blocks, are devices used to connect two or more electrical circuits together in an electrical installation. They are popularly used in many industrial, commercial and residential applications. In this article, we will look into the application field and working principle of 3STR-30-006 terminal blocks.The 3STR-30-006 terminal blocks are designed for industrial and commercial applications, and are ideal for connecting mains feeders, distribution cables, lighting and heating circuits, and other control circuits. These blocks are UL listed in the United States and Canada, and EN/IEC 60947 compliant.The 3STR-30-006 terminal blocks are designed with spring-loaded contact sleeves that provide a secure connection and also allow for easy installation. The blocks feature an integrated polarization to ensure that the cables are connected correctly and connected securely, and also feature an integrated protective barrier between the connectors to provide an added level of safety.The 3STR-30-006 terminal blocks are available in various sizes and configurations, from single-pole single-circuit to three-pole-three-circuit. The blocks can be used to connect both AC and DC circuits with a maximum voltage rating of 480 volts, and a maximum recommended current rating of 30 amps.To use the 3STR-30-006 terminal blocks, they must first be wired and connected according to the manufacturer\'s instructions. Once wired, the terminals must be securely attached to a mounting surface or board and screwed into the appropriate holes in the block. The conductor must then be inserted into the terminal and tightened securely.The working principle of the 3STR-30-006 terminal blocks involves the use of spring-loaded contact sleeves. When a conductor is inserted into the terminal, the spring-loaded contact sleeves will close the contact, making a secure connection. The integrated protective barrier between the connectors will ensure that any electric arcs or sparks that may occur will remain contained within the block, minimizing the risk of damage or serious injury.In conclusion, the 3STR-30-006 terminal blocks are designed for industrial and commercial applications, and can be used to connect both AC and DC circuits with a maximum voltage rating of 480 volts. The blocks feature an integrated polarization and an integrated protective barrier between the connectors to provide an added level of safety. The working principle involves the use of spring-loaded contact sleeves, which will close the contact when a conductor is inserted, making a secure connection.

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Part Number	Manufacturer	Price	Quantity	Description