999495

Mounting Type:	Through Hole
Screw Thread:	M2.5
Torque - Screw:	0.4-0.5 Nm (3.5-4.4 Lb-In)
Screw Material - Plating:	--
Clamp Material - Plating:	--
Contact Material - Plating:	Copper Alloy - Tin Plated
Housing Material:	Thermoplastic, Wemid
Operating Temperature:	-50°C ~ 120°C
Color:	Black
Features:	Interlocking (Side)
Wire Termination:	Screw - Clamping Yoke, Tension Sleeve
Series:	Omnimate LM
Wire Gauge:	14-24 AWG
Voltage:	300V
Current:	15A
Mating Orientation:	Vertical with Board
Pitch:	0.200" (5.08mm)
Positions Per Level:	23
Number of Levels:	1
Part Status:	Active
Packaging:	Bulk

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Terminal Blocks - Wire to Board: 999495 Application Field and Working Principle

Introduction

Terminal blocks are electrical connections used to join two or more wires while protecting them from electrical shock and ingress. They are very useful in almost any industry. The 999495 terminal blocks from Amphenol® are designed to offer safe and secure connections between wires and a board. This article will explain the application fields and working principles of 999495 boards.

Application Field

999495 boards are mainly used in industrial control systems, instrumentation, control and communication equipment, and circuit protection applications. The 999495 boards are used to create a secure and reliable connection between electrical wires and the board, reducing the amount of maintenance needed and preventing shorts or arcing. The boards employ solid connection technology, that creates a more positive connection than conventional screw terminal blocks.The 999495 also ensures greater protection against environmental issues thanks to its molded connectors and pins. It ensures safe insulation for its contacts, and they are rated up to 400V. Having such an insulation rating allows the boards to be installed in locations where temperature may reach 65°C.

Working Principle

The 999495 terminal blocks feature a patented spring technology with slide-on contact. This technology ensures a secure, low resistance connection between the wire and the board. It also ensures a low contact resistance of 3 milliohm and a tested current of 15 Amps.The contact of the 999495 features a lock connector and a mounting lug. The locking connector is used to attach the wire quickly into the terminal block, while the mounting lug acts as an anchor point for the wire. The mounting lug helps keep the wire secure without needing any screws for added security.It also features a clip-on feature. This clip-on feature allows the user to attach the wire easily. By clipping the wire into the terminal block, the connection is ensured without having to use screws. A variety of coating options are available for use with the 999495, making it easier to specify for any application.

Conclusion

In conclusion, the 999495 terminal blocks from Amphenol® offer a secure and reliable connection between wires and boards. They offer a low contact resistance and a tested current of 15 Amps. The boards can withstand temperatures up to 65°C and feature a patented spring technology with slide-on contact for additional protection. A variety of coating options are available to ensure a perfect fit for any application. The 999495 is a perfect choice for industrial control systems, instrumentation, control and communication equipment, and circuit protection applications.

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