5445999

Voltage - UL:	300V
Insulation Height:	0.472" (12.00mm)
Contact Tail Length:	0.154" (3.90mm)
Housing Material:	Polyamide (PA), Nylon
Contact Material:	--
Wire Strip Length:	--
Torque - Screw:	--
Screw Size:	--
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Features:	Mating Flange
Contact Mating Finish:	Tin
Operating Temperature:	--
Color:	Green
Wire Gauge or Range - mm²:	--
Wire Gauge or Range - AWG:	--
Series:	BCH
Current - UL:	15A
Voltage - IEC:	400V
Current - IEC:	12A
Mounting Type:	Through Hole
Termination Style:	Solder
Plug Wire Entry:	--
Header Orientation:	Vertical
Pitch:	0.197" (5.00mm)
Number of Levels:	1
Positions Per Level:	12
Number of Positions:	12
Type:	Header, Male Pins, Shrouded (4 Side)
Part Status:	Active
Packaging:	Bulk

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Terminal Blocks - Headers, Plugs and SocketsTerminal Blocks are consisting of headers, plugs and sockets. They are widely used in the industrial control system to make connection between devices. The 5445999 is one of the photosensitive terminal blocks produced by a China-based manufacturer to meet the special needs of the operational automation environment, having the characteristics of excellent performance, good reliability and high cost-effectiveness.The 5445999 combines the features of both headers and plugs at once. The headers are connected to the appropriate internal wiring and secured with a nut. The plugs are the connection part of the header and are provided with two individual contacts on one side and a flat contact on the other side. Connected wiring or the plug will interlock the two contacts when engaged.The drive mechanism of 5445999 consists of a cylinder or rotary switch drive in which a number of meshing lugs are arranged axially and connected to the header. The rotation of the drive will move the lugs to contact the appropriate contacts on the plugs. The connections will be continuous at all positions of the drive. When the drive is not engaged, the contacts are open.The working principle of the 5445999 is based on the fact that the contacts between the headers and the plugs can be made with or without photosensitive terminal blocks. When the switch is in the closed position, a direct transmission current from the header to the plug is established. When the switch is open, a momentary current is established between the header and the plug.Using this principle, 5445999 supports the changeover between two different work phases. When the switch is in the closed position, it would be converted into one phase with a stable output voltage. When the switch is open, it would work in the other phase with a momentary current flowing from the header to the plug.Due to its unique design and materials, the 5445999 is highly reliable and dust-resistant. The contacts between the headers and plugs are designed to meet international safety standards. The plugging and unplugging function is also designed to provide maximum protection against damage and short-circuits. The plugging and unplugging force is designed for use in handling terminal blocks, plugs and sockets with low installation time and energy.The 5445999 has applications in various industries, including power automation, electric power, education, small and medium-scale industries, and domestic market. In the power automation industry, it is commonly used in motor drives, control systems, and engineering automation. In the small and medium-scale industries, it is used for connecting various machines, sensors, and actuators. In the domestic market, it is used in robotic kitchens, automated refrigeration systems, and entertainment equipment.The 5445999 has emerged as an important product in the industrial control system. Because of its excellent performance, good reliability, and high cost-effectiveness, it has been widely used in the various application fields for different purposes, making it an ideal choice for industries that need to automate their operations.

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