1771978

Voltage - UL:	300V
Insulation Height:	0.437" (11.10mm)
Contact Tail Length:	--
Housing Material:	--
Contact Material:	--
Wire Strip Length:	7mm
Torque - Screw:	0.22-0.25 Nm (1.9-2.2 Lb-In)
Screw Size:	M2
Ingress Protection:	--
Material Flammability Rating:	--
Features:	--
Contact Mating Finish:	Gold
Operating Temperature:	--
Color:	Black
Wire Gauge or Range - mm²:	0.14-1.5mm²
Wire Gauge or Range - AWG:	14-30 AWG
Series:	COMBICON MC
Current - UL:	8A
Voltage - IEC:	160V
Current - IEC:	8A
Mounting Type:	Free Hanging (In-Line)
Termination Style:	Screw - Clamping Yoke (Tension Sleeve)
Plug Wire Entry:	180°
Header Orientation:	--
Pitch:	0.150" (3.81mm)
Number of Levels:	1
Positions Per Level:	10
Number of Positions:	10
Type:	Plug, Female Sockets
Part Status:	Active
Packaging:	Bulk

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Terminal blocks, also known as headers, plugs, and sockets, are a type of electrical connection device that is used to securely terminate and join multiple conductors and signals. They provide a safe, reliable, and robust connection for both industrial and commercial applications.Terminal blocks are typically found in installations for process control, automation, manufacturing systems, communications, instrumentation, and consumer electronics. There are several types of terminal blocks, including spring-clamp, screw-type, PC board mount, din rail mount, and pluggable (or free-hanging) units. The most popular type is the spring-clamp terminal block; this is the type that is typically used with the 1771978 application field and working principle.Spring-clamp terminal blocks allow for fast and easy connection of multiple signals in a variety of applications. The basic construct of a spring-clamp terminal block includes a housing composed of plastic or metal, two opposing metal pressure plates, and one or more rows of screws (depending on the type of block). The housing provides a rigid, insulated structure for the plates and screws, which are used to connect the conductors.To connect the conductors, the operator first inserts the conductor into the hole of the screw, then the pressure plate is turned clockwise to engage the screw, which secures the conductor to the terminal block. As the plate is turned clockwise, the pressure plate compresses, creating a firm, secure and reliable connection.The main advantage of a spring-clamp terminal block is its ability to quickly and securely connect and disconnect multiple conductors in both short and long-term applications. Its ease of use and reliable connection make it a popular choice among engineers and technicians in many industries.In the 1771978 application field, the spring-clamp terminal block is typically used to quickly and safely connect a variety of electrical signals in industrial, commercial, and residential settings. It is also widely used in communications, instrumentation, and medical equipment.Moreover, the spring-clamp terminal block is the preferred device for creating hazardous-location connections in places where flammable gases, liquids, or vapors are present. The firm compression of the pressure plates makes it safe and reliable to use in locations that could otherwise be dangerous with other types of terminal blocks.The working principle of a spring-clamp terminal block is simple and straightforward. The pressure plate is turned clockwise to secure the conductor within the terminal block and create a reliable connection. This type of terminal block has proven to be secure, reliable and durable in a variety of applications and industries.

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