433602-17-0

Top Termination:	Screws
Material Flammability Rating:	UL94 V-0
Material - Insulation:	Polypropylene (PP)
Operating Temperature:	105°C
Mounting Type:	Chassis, Panel
Terminal Screw Finish:	Nickel
Terminal Screw Material:	Brass
Color:	--
Features:	--
Barrier Type:	2 Wall (Dual)
Bottom Termination:	Wire Wrap, 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:	17
Number of Circuits:	17
Terminal Block Type:	Barrier Block
Part Status:	Active
Packaging:	Bulk

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Terminal Blocks - Barrier Blocks

The purpose of a terminal block is to make electrical connections both safely and securely in industrial, marine, and hazardous environments. Terminal blocks serve important functions in process control and machine automation. They are an integral part of a control system, providing power and communication links between components.Utilizing 433602-17-0, terminal blocks are an efficient and reliable way to make electrical connections. Comprised of an insulated plastic housing and two metal terminal plates, these blocks allow for the connection of wires to a circuit board. Terminals are designed to accommodate a wide range of wire sizes, and are constructed to support up to 300 amps of current.The working principle of a terminal block is simple. The connection is made with a screw terminal or spade lugs, which contact the metal plates of the terminal block. A spring-loaded metal bridge then connects the two corresponding plates, completing the circuit. This setup makes it easy to quickly disassemble and reassemble the connections as necessary. With the use of the 433602-17-0, terminal blocks are a great way to ensure dependable connection in hazardous environments.Barrier blocks, also known as distribution blocks, are a related type of terminal block that primarily distinguishes itself in its versatility. With the use of a barrier block, a wide variety of connections can be achieved, particularly if the block is a modular, multi-level configuration. This includes the connection of multiple wires in a power or signal chain, as well as the use of multiple terminations for the same wire. This versatility makes the barrier block the preferred choice when wiring large control panels and systems.When using 433602-17-0, barrier blocks serve as a convenient and reliable way to interface large systems. Barrier blocks can accept multiple wires of different types, such as twist-lock, modular, spade, or ring configurations. The block is designed with a channel that runs through the center, connecting the various terminals on opposite sides, resulting in an efficient, complex power and signal system. In addition to the connection, many barrier blocks come with advanced features designed to increase protection against surges and shorts.Terminal blocks and barrier blocks provide a safe and reliable way to make electrical connections in industrial, marine, and hazardous environments. With the use of 433602-17-0, these blocks can be used to ensure a secure connection for power, signals, and wiring systems. Terminal blocks are easy to assemble and disassemble, while barrier blocks are designed for more complex, multi-level configurations. No matter the application, they are a useful way to ensure that a system is working to its full potential.

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