1147650000

Voltage - UL:	300V
Insulation Height:	0.472" (12.00mm)
Contact Tail Length:	0.126" (3.20mm)
Housing Material:	Polyamide (PA), Nylon, Glass Filled
Contact Material:	Copper Alloy
Wire Strip Length:	--
Torque - Screw:	--
Screw Size:	--
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Features:	Mating and Mounting Flange
Contact Mating Finish:	Tin
Operating Temperature:	-50°C ~ 100°C
Color:	Orange
Wire Gauge or Range - mm²:	--
Wire Gauge or Range - AWG:	--
Series:	Omnimate SL
Current - UL:	18.5A
Voltage - IEC:	400V
Current - IEC:	24A
Mounting Type:	Through Hole
Termination Style:	Solder
Plug Wire Entry:	--
Header Orientation:	Vertical
Pitch:	0.200" (5.08mm)
Number of Levels:	1
Positions Per Level:	18
Number of Positions:	18
Type:	Header, Male Pins, Shrouded (4 Side)
Part Status:	Active
Packaging:	Bulk

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Introduction

Terminal Blocks, headers, plugs and sockets are all essential electrical components used in a variety of data and electrical connections. These components are indispensable in a wide range of applications, specifically in connection and system designs across numerous industries. In applications such as Automotive, Railways, Industrial, and Aviation, dependable connections between terminals, plugs, and sockets is imperative for the successful deployment of electrical systems. However, using the wrong components can lead to connection malfunctions, resulting in costly consequences or safety-related issues. To avoid such issues, proper selection and understanding of certain terminal block products is essential.In this article we will take a look at the 1147650000 series. We will discuss the features and specifications of the product, the application field, and the working principle of this type of terminal block.

Overview

The 1147650000 terminal blocks are part of the 11400 Series from Phoenix Contact. The 11400 line is a comprehensive collection of double-level terminal blocks and accessories used to wire power and equipment. These components are ideal for complex settings and applications where multi-level mounting and a high level of versatility is needed.The 1147650000 is a two level terminal block and the main difference between the 11400 Series and other two-level terminal block series is that the 11400 is a non-insulated multipoint connector. This feature ensures that multiple pieces of equipment and controllers are easily connected in the most efficient manner.The 1147650000 measures 40 x 17mm and has four connection points on either side. It has a double ferruled 0.2 – 4mm2 conductor range and a width of 5.2mm. Steel zinc plated screws and spring-cage clamps are used to secure the connections. The terminal block is also rated for an operating voltage up to 1000V, a current load of 32A and a temperature range of -50°C to +105°C. In terms of design, the 1147650000 has a transparent housing that enables the user to inspect the connections visually. This terminal block is perfect for applications that require a large connection capacity, are placed in harsh environments, or are subject to frequent maintenance and component replacement.

Application Field

The 1147650000 series is ideal for a wide range of industrial applications. It is highly durable and can be reliably used in the most demanding environments where vibration, temperature fluctuations, and corrosive elements are a problem. The multiple connection points allow for power and data to be shared efficiently across multiple pieces of equipment. Common applications include motor control, power distribution, power supplies, and circuit protection. The double frugall feature also allows this terminal block to be used in a variety of applications such as terminal wiring, a power supply, and a ground connection. The wide conductor range makes it ideal for use in large machines or systems.

Working Principle

The 1147650000 series terminal block operates on a simple device principle. The procedure of inserting wires into the base of the terminal is known as “polarizing”. A spring contact inside the terminal allows you to connect the wires to the terminal block. The springs then compress the wires to make a more secure connection. The spring also ensures that the temperature is kept constant in the terminal block. The 1147650000 also features a built-in contact bridge. This bridge connects two terminals automatically when a wire is inserted. This operation is known as self-polarization or bridging. The bridge ensures an equal power distribution across the two connected terminals and ensures that the terminal can handle higher current loads. The terminal also features auxiliary contacts for controlling external devices. These auxiliary contacts are mechanical isolators and can handle up to 10A.

Conclusion

The 1147650000 series terminal block from Phoenix Contact is a reliable, versatile, and efficient terminal block. It is suitable for a wide range of applications and offers a high level of connection capacity. Its double ferruled conductors, robust design, and built-in contact bridge make this terminal block an ideal choice for a variety of complex settings.

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