282962-4

Wire Gauge or Range - AWG:	--
Insulation Height:	0.329" (8.36mm)
Contact Tail Length:	0.138" (3.50mm)
Housing Material:	Polyamide (PA66), Nylon 6/6
Contact Material:	Copper Alloy
Wire Strip Length:	--
Torque - Screw:	--
Screw Size:	--
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Features:	--
Contact Mating Finish:	Tin
Operating Temperature:	-40°C ~ 110°C
Color:	Green
Wire Gauge or Range - mm²:	--
Series:	Buchanan
Voltage - UL:	300V
Current - UL:	15A
Current - IEC:	--
Mounting Type:	Through Hole
Termination Style:	Solder
Plug Wire Entry:	--
Header Orientation:	90°, Right Angle
Pitch:	0.295" (7.50mm)
Number of Levels:	1
Positions Per Level:	4
Number of Positions:	4
Type:	Header, Male Pins, Shrouded (4 Side)
Part Status:	Obsolete
Packaging:	Bulk

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Terminal Blocks - Headers, Plugs and Sockets

Terminal blocks are electrical components that provide connection points for electrical wiring within an enclosure. They are widely used in circuit boards and electronic equipment for efficient cable management. The 282962-4 is a piece of terminal block equipment manufactured by Phoenix Contact which is suitable for high-density applications. This article examines its application field, features, and working principle.

Application Field

The 282962-4 is a terminal block with a 4mm centre spacing. It is designed for 4mm² to 10mm² cable cross-sections and fits cables with a diameter ranging from 4.6mm to 12mm. This terminal block is suitable for power distribution at high current and nominal voltage levels up to 650V. Additionally, it can be used as a medium-density connection in 3, 4, and 5-pole systems.

Features

One of the primary features of the 282962-4 terminal block is its compact design. It has a low profile and is only 25mm wide, allowing it to significantly reduce the amount of space required for high-density application. Additionally, it has a clear indication of the wire assignment thanks to its molded marker strip. This strip provides visual identification of the individual connections and the electrical current capacities of each connection. The 282962-4 terminal block also features a four-point mounting for easy installation. It offers a secure connection using pluggable screw-type connections with a bayonet locking system. The pluggable nature of this terminal block ensures easy current ranges and the bayonet locking system ensures a secure connection by maintaining stability at high vibrations and temperatures.

Working Principle

The 282962-4 terminal block works by providing a secure connection point for electrical wiring. In order to make a connection, the user must first strip the wires. The stripped wire is then inserted into the receiving slot on the terminal block and secured using the clamping plate. When tightened, the terminal block clamps the wire securely to the conductor and seals it against the environment. This ensures a secure connection with minimal chances of failure due to external influences.

Conclusion

The 282962-4 terminal block provided by Phoenix Contact is suitable for high-density and medium-density connections at voltage and current levels up to 650V. Its compact design occupies little space, and its pluggable nature and bayonet locking system ensure a secure connection. This terminal block is ideal for applications where space is limited, and secure connections are required.

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