T38127-18-0

Top Termination:	--
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:	18
Number of Circuits:	18
Terminal Block Type:	Barrier Block
Part Status:	Active
Packaging:	Bulk

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Terminal Blocks - Barrier Blocks

T38127-18-0 is a type of terminal block in a barrier block variant. Barrier blocks are a type of terminal block that combines two or more rows of screw type connections in a single block, separated by a common metal barrier that prevents electrical arcing and contact between the two rows of connections. Unlike other terminal block types, barrier blocks permit a larger number of circuit connections in a compact form.

T38127-18-0 Application Field

T38127-18-0 barrier blocks are primarily used in industrial plants, commercial facilities, and other critical applications where multiple electrical connections must be made in a secure and safe manner. The barrier block design ensures that each connection has its own ‘barrier’ or insulation between other connections, helping to prevent the development of a potential electrical hazard, particularly in circuits that require high voltages for operation.

T38127-18-0 Working Principle

The T38127-18-0 barrier block operates on a very simple principle. Each row of connections has a separate set of insulated terminals. A plug or wire must first be inserted into one of the terminal holes, and then a screw or nut is tightened onto it to ensure good contact. All terminals are then electrically connected to the common metal barrier, effectively forming a single circuit. The T38127-18-0 barrier block features an insulation strip between the two connections which ensures that the voltage signals running through one row are safely and securely prevented from reaching the other row. This helps to eliminate and prevent the risks associated with electrical arcing and other risks.The T38127-18-0 has several types of multi-pole connection configurations, ranging from 4 to 48 pole connections in single type block units. This can be expanded further by joining multiple blocks together via the built-in connection pins or integrated holes, providing additional flexibility with connections.Barrier blocks are frequently used in equipment that requires multiple connections. They are commonly featured in industrial systems such as manufacturing, energy distribution, heating and cooling systems, elevators, network communications systems, security systems, industrial robots, and much more.In conclusion, the T38127-18-0 is a type of terminal block that provides a secure and safe method for making multiple electrical connections. Barrier blocks make it possible to consolidate multiple connections into a single secure, insulated block, helping to minimize the risk of electrical arcing or other risks that could be caused by loose electrical connections. The T38127-18-0 barrier block is a reliable and cost-effective solution for almost any type of critical industrial system.

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