1SX26

Ingress Protection:	--
Mechanical Life:	1,000,000 Cycles
Electrical Life:	--
Operating Position:	0.320" (8.13mm)
Operating Temperature:	-55°C ~ 125°C
Overtravel:	0.004" (0.1mm)
Differential Travel:	0.005" (0.12mm)
Pretravel:	0.020" (0.5mm)
Release Force:	28gf
Operating Force:	141gf
Features:	--
Series:	SX
Termination Style:	PC Pin
Mounting Type:	Through Hole
Actuator Type:	Round (Pin Plunger)
Voltage Rating - DC:	28V
Voltage Rating - AC:	250V
Current Rating:	7A (AC/DC)
Switch Function:	On-Mom
Circuit:	SPDT
Part Status:	Obsolete
Packaging:	Bulk

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Introduction to 1SX26

The 1SX26 is a type of Snap Action, Limit Switch specifically designed for applications where long life and reliable switching performance are essential. It is a highly versatile device with a range of accessories, operating and mounting options. Its robust construction, including an IP67 enclosure, make it suitable for applications in a wide variety of industrial sectors and ambient conditions.

Application Field

1SX26 is primarily used to provide a means of disconnecting a motor or other machinery from the power supply, and to provide indication that the machinery has reached a set limit or point of operation. Typical applications include actuators, safety circuits, positioning systems, valves, doors, and conveyors, among others.

Working Principle

The 1SX26 works on a basic principle of physical contact closure. When the signal input voltage applied to the terminals of the device reaches a certain level, a contact closure occurs and the signal is transmitted to other circuits. The 1SX26 has two mechanical cycles, namely, Cutting Cycle (CC) and Moving Cycle (MC). The contact closure of the 1SX26 is only achieved when both CC and MC cycles are completed.The 1SX26 has internal contacts that consist of a stationary contact and a moving contact. These are hardened to resist shock and vibration. The stationary contacts are designed so that when the moving contacts close, the electrical path is established to complete the external circuit. The stationary contact and the moving contact are connected via a plunger. When the plunger is depressed, the moving contact is forced against the stationary contact and a contact closure is achieved.

Advantages of 1SX26

The 1SX26 has a number of advantages over other limit switches of its type. Its robust construction and IP67 enclosure make it suitable for use in harsh environments and high-temperature applications. It has an adjustable operating force and current and a wide variety of accessories that allow it to be adapted to almost any application. It also meets a range of international safety standards, ensuring safe and reliable operation. In addition, the 1SX26 is highly reliable, thanks to its superior contact design, and its long life expectancy makes it ideal for applications where long-term usage is required. Its compact size also makes it easy to install, even in confined spaces.

Conclusion

The 1SX26 is a highly versatile and reliable Snap Action, Limit Switch that can be adapted for a wide variety of applications. Its robust construction and powerful contact system make it suitable for long-term operations, even in harsh environments. Its wide range of accessories, adjustable operating force and current, and excellent safety performance make it an ideal choice for a range of industrial applications.

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