433111-27-0

Top Termination:	Screws
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:	PC Pin, Insulated
Series:	43000
Wire Gauge:	12-22 AWG
Voltage Rating:	600V
Current Rating:	20A
Number of Rows:	1
Pitch:	0.438" (11.12mm)
Number of Wire Entries:	27
Number of Circuits:	27
Terminal Block Type:	Barrier Block
Part Status:	Active
Packaging:	Bulk

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Terminal Blocks - Barrier Blocks have traditionally been used to connect wires in electrical circuits. The use of Barrier Blocks can minimise electrical surges, reduce spark potential and reduce the need for soldering. The 433111-27-0 is a common type of Barrier Block, with plastic insulation for superior isolation.The 433111-27-0 Barrier Block combines a terminal block and a protective barrier for easy fuse inserts. It is available in a variety of sizes, with a range of up to 50A current capacity. Each panel contains integrated wiring compartments, making wire access easy without risking spliced wires.The 433111-27-0 has two distinct parts, the barrier block and the terminal block. The barrier blocks are rated to UL 489 and IEC 60947 for industrial standards, and are designed to provide functional interlocking between the two different parts. The barrier block contains the terminals and is made of flame retardant plastic. The terminal blocks are made of high-grade industrial plastic, with UL 94-V-2 flammability ratings.The 433111-27-0 Barrier Block is ideal for commercial and industrial environments, providing a safe method for the disconnection and reconnection of electric circuits. This model features an easy mounting process, with the terminals attached to the base with screws, and the terminals are easily removable. The terminals are also suitable for mixed wire connections, allowing for and combining multiple wire sizes and types in a single application.The working principle of the 433111-27-0 Barrier Block is simple. The terminals are soldered onto the base. Conductors on each of the terminals are connected, and a protective plastic divider is then inserted between them. This isolates the conductors from each other and reduces the chance of accidental electrical shock. The barrier blocks are then securely mounted to their mounting panels.The applications for the 433111-27-0 Barrier Block are numerous; it is suitable for industrial, HVAC, marine, aviation, data communication, and control systems. The device can be used in a variety of ways to control, isolate, and protect electrical systems without risk of short or overload. Its durability and 5A current capacity make it suitable for most applications in which an electrical connection needs to be isolated and protected from overload.Terminal Blocks - Barrier Blocks are an essential component of many electrical systems, providing safe and reliable connections between wires and electrical elements. The 433111-27-0 model offers superior isolation, making it ideal for large scale industrial and HVAC applications. Its durable construction and easy installation make it a suitable device for any application.

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