25-140

Top Termination:	Screws
Material Flammability Rating:	UL94 V-1
Material - Insulation:	Phenol Formaldehyde (Phenolic)
Operating Temperature:	-55°F ~ 300°F
Mounting Type:	Chassis, Panel
Terminal Screw Finish:	Nickel
Terminal Screw Material:	Steel
Color:	Black
Features:	Flange
Barrier Type:	2 Wall (Dual)
Bottom Termination:	Closed
Series:	140
Wire Gauge:	16 AWG
Voltage Rating:	250V
Current Rating:	15A
Number of Rows:	2
Pitch:	0.375" (9.53mm)
Number of Wire Entries:	50
Number of Circuits:	25
Terminal Block Type:	Barrier Block
Part Status:	Active
Packaging:	Bulk

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Terminal blocks are electrical components that mechanically and electrically connect two or more conductors. They are used extensively in industrial production and machinery to allow for quick and easy connection and disconnection of electrical wiring.Terminal blocks are designed to be safe for use in a wide variety of environments, and they are able to withstand high temperatures, vibration, and electrical stress. They are also UL, CSA, and VDE approved, ensuring that the product is safe to use in any application.The terminal blocks are available in a variety of sizes and can be used in a variety of applications ranging from high voltage power distribution to low voltage signal distribution. The terminal blocks come in a variety of configurations, such as screw type, push type, spring type, snap type, and plug in.Barrier blocks are a specific type of terminal block that are designed to provide a physical barrier between the conductors. This barrier prevents the electric current from creating a short circuit. Barrier blocks are typically used in environments where there is a high risk of electrical shock, such as laboratories, medical facilities, and civilian or military aircraft.The most common type of barrier block is the ring type, which is designed to provide a 360° coverage against electrical shock. This type of barrier block has a grooved ring at the top, which is then wrapped around the conductor and secured with a fastener. The conductor is then soldered to the terminal blocks on the sides. The bottom of the barrier block has a flat surface that is used to connect the wires securely together, reducing the risk of shorting or overheating.Barrier blocks are also available in screw type, push type, spring type, and snap type configurations. These configurations are designed to make connecting and disconnecting different types of wiring quick and easy.The working principle of a terminal block is simple. It provides an electrical connection between two or more conductors and helps to ensure that there is an electrical flow from one conductor to another. The terminal block can also provide a degree of protection against short circuits, providing a physical barrier between the conductors.Terminal blocks and barrier blocks are essential components in a wide range of industrial and commercial applications. They offer a secure and reliable connection for electrical wiring and are designed to be safe, reliable, and easy to work with. The wide range of configuration options makes them suitable for any application.

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