1999042

Terminal blocks are commonly used in power distribution systems and electronic equipment in order to safely connect wires and other devices. 1999042 terminal blocks are specifically designed for the industrial & home automation sectors and offer reliable, secure connections as well as durability. They are widely used in applications such as photovoltaic and offshore wind power generation, low or medium voltage applications, secure circuit protection, etc.The components of 1999042 terminal blocks include headers, plugs and sockets. Each of them has a unique purpose and working principle, and all must be correctly connected and installed in order to ensure a safe and secure electrical connection.

Headers

A header is a metal or plastic component that is connected to or forms part of a terminal block. It serves as an interface between the wire conductor and the internal components of the terminal block. Headers also provide a secure mounting point for wires and other components, while guiding the wires and ensuring a tight fit. In one-piece terminal blocks, the header is a metal or plastic housing that contains two or more separate connection points inside. This allows for single or multi-conductor connections to be made in a single unit.

Plugs and Sockets

Plugs and sockets are connection components that are typically used to connect wires into the terminal block. The plug is inserted into the socket, which is connected to the header. The plug and socket can be combined into a single part, which is more commonly referred to as a plug-and-socket. This type of connection is used when large numbers of wires need to be connected to a terminal block. The design of plugs and sockets vary depending on the type of terminal block they are used with. Standard plugs and sockets use a screw or rivet connection, while most newer designs use a sliding, lever-operated plunger to make the connection. Each type of connection provides a secure connection that can handle high currents of electricity.

Working Principle

The working principle of 1999042 terminal blocks is based on the connection of electrical components and the transfer of electrical currents. The headers, plugs and sockets are combined to create an electrical connection that allows electric current to travel between two or more points. This connection is made via a series of channels and pathways inside the terminal block, which direct the electrical current from one component to the next. The working of the terminal blocks also includes the protection of the electrical components from potential malfunctions. The components are enclosed in an insulated housing and have safety features, such as fuses, which help to prevent accidental overloads or short-circuiting of the current. Once the electrical current has been transmitted, it is then dissipated or converted to a lower voltage for use in other equipment or devices. In conclusion, 1999042 terminal blocks are widely used in a variety of electrical and electronic applications due to their reliable and secure connections, durability, and safety features. Their components—headers, plugs and sockets—each have a unique purpose and working principle that must be correctly installed in order to ensure the safe and efficient transfer of electrical power.

2-1999858-5	TE Connectiv...	133.2 $	1000	WIRE CRIMPER,1.78 F
1-1999226-6	TE Connectiv...	235.24 $	1000	INSULATION CRIMPER,SIDE F...
1999883-8	TE Connectiv...	102.91 $	1000	INSULATION CRIMPER, 3.05F
1999935-4	TE Connectiv...	102.91 $	1000	INSULATION CRIMPER,2.03 (...
1999858-6	TE Connectiv...	110.64 $	1000	WIRE CRIMPER,1.78 F
2-1999956-5	TE Connectiv...	108.63 $	1000	WIRE, ANVIL SIDE FEED 2.2...
1999978-9	TE Connectiv...	109.77 $	1000	INSULATION ANVIL,SIDE FEE...
1999878-4	TE Connectiv...	102.91 $	1000	INSULATION CRIMPER, 1.78 ...
2-1999858-1	TE Connectiv...	110.64 $	1000	WIRE CRIMPER,1.78 F
1999-3	Keystone Ele...	0.3 $	4449	CONN PC PIN CIRC 0.020DIA...
1999882-2	TE Connectiv...	102.91 $	1000	INSULATION CRIMPER, 2.79 ...
1999882-8	TE Connectiv...	102.91 $	1000	INSULATION CRIMPER, 2.79 ...
1999883-7	TE Connectiv...	102.91 $	1000	INSULATION CRIMPER, 3.05F
1999858-5	TE Connectiv...	110.64 $	1000	WIRE CRIMPER,1.78 F
1999055	Phoenix Cont...	12.1 $	1000	TERM BLOCK HDR 7POS 10.16...
1999878-9	TE Connectiv...	102.91 $	1000	INSULATION CRIMPER, 1.78 ...
1-1999978-4	TE Connectiv...	109.77 $	1000	INSULATION ANVIL,SIDE FEE...
1999878-2	TE Connectiv...	102.91 $	1000	INSULATION CRIMPER, 1.78 ...
1999798-1	TE Connectiv...	0.69 $	1000	SHORT HANDLE CRIMPING TOO...
1999883-3	TE Connectiv...	102.91 $	1000	INSULATION CRIMPER, 3.05F
1-1999956-7	TE Connectiv...	108.63 $	1000	WIRE ANVIL,2.29
1999882-1	TE Connectiv...	102.91 $	1000	INSULATION CRIMPER, 2.79 ...
1999936-2	TE Connectiv...	102.91 $	1000	INSULATION CRIMPER,2.29 O
1-1999858-5	TE Connectiv...	109.77 $	1000	WIRE CRIMPER,1.78 F
1999953-5	TE Connectiv...	139.64 $	1000	WIRE ANVIL,SIDE FEED, 1.5...
1999956-7	TE Connectiv...	108.63 $	1000	WIRE ANVIL,2.03
1-1999858-8	TE Connectiv...	110.64 $	1000	WIRE CRIMPER,1.78 F
1999013	Phoenix Cont...	6.18 $	18	TERM BLOCK HDR 3POS 10.16...
1999712	Phoenix Cont...	1.34 $	1000	TERM BLOCK PLUG 4POS STR ...
1999978-6	TE Connectiv...	109.77 $	1000	INSULATION ANVIL,SIDE FEE...
70156-1999	Omron Automa...	4.16 $	1000	SYSTEM
1999932-2	TE Connectiv...	110.64 $	1000	INSULATION CRIMPER,1.40(....
BF-1999-000	Knowles	1.11 $	10	ACOUSTIC DAMPER GREY 330 ...
1999883-2	TE Connectiv...	102.91 $	1000	INSULATION CRIMPER, 3.05F
1-1999220-8	TE Connectiv...	102.91 $	1000	INSULATION CRIMPER, SIDE ...
1999994-1	TE Connectiv...	139.64 $	1000	ANVIL, COMBINATION EF
2-1999858-2	TE Connectiv...	109.77 $	1000	WIRE CRIMPER,1.78 F
1-1999859-1	TE Connectiv...	110.64 $	1000	WIRE CRIMPER,2.03 F
1999882-4	TE Connectiv...	102.91 $	1000	INSULATION CRIMPER, 2.79 ...
1999878-6	TE Connectiv...	102.91 $	1000	INSULATION CRIMPER, 1.78 ...