HBS2KHB4SF055C

Ingress Protection:	IP65 - Dust Tight, Water Resistant
Mechanical Life:	--
Electrical Life:	150,000 Cycles
Operating Position:	1.120" (28.45mm)
Operating Temperature:	-55°C ~ 150°C
Overtravel:	0.090" (2.3mm)
Differential Travel:	0.020" (0.5mm)
Pretravel:	0.090" (2.3mm)
Release Force:	85gf
Operating Force:	567gf
Features:	--
Series:	HB
Termination Style:	Screw Terminal
Mounting Type:	Chassis Mount
Actuator Type:	Lever, Roller
Voltage Rating - DC:	125V
Voltage Rating - AC:	125V
Current Rating:	20A (AC), 500mA (DC)
Switch Function:	On-Mom
Circuit:	SPDT
Part Status:	Active
Packaging:	Bulk

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Snap Action, Limit Switches – HBS2KHB4SF055C

Snap action switches are electromechanical devices that are used in a wide variety of applications for a variety of uses. The HBS2KHB4SF055C is a DIN-rail mounted snap action limit switch from the HBS series. It is an all-purpose limit switch that can be used for controlling different types of electromechanical and electronic applications.

Introduction

The HBS2KHB4SF055C snap action switch is specifically designed for usage in industrial settings, with a special emphasis on applications requiring secure, reliable control. It is designed to be modular, allowing the product to be easily integrated into existing systems. The device makes use of a Type BF contact, making it particularly suitable for both dry and wet contact operations. In addition, the device features an integrated front panel lockout feature, making it suitable for systems needing secure, lockable control.

Applications

The HBS2KHB4SF055C switch can be used in a variety of applications such as motor control, conveyers, packaging machinery, human-machine interfaces, and other processes. Additionally, it is suitable for use in the automotive industry, for controlling processes such as hydraulic pumps, brake systems, and power steering. It is also widely used in aerospace applications, and can be used in a variety of hazardous, high-vibration, and extreme temperature environments.

Working Principle

The HBS2KHB4SF055C switch is a snap action switch, meaning it uses a mechanical action to quickly open and close a circuit when a predetermined amount of pressure is applied. The switch includes a metal contact head and an internal spring system that provides the mechanical motion. When the metal head is subjected to external pressure, the spring system forces the contact head to move, thus either opening or closing the circuit. It is designed to close the circuit when the pressure applied is above a certain threshold, and open the circuit when the pressure is below this threshold. The spring system is designed to enable quick and precise movement, allowing for a momentary contact closure or a continuous contact closure depending on the settings. The switch’s operating temperature range is -20°C to +60 °C, making it suitable for a variety of extreme temperature settings. In addition, the device is UL and CSA approved, making it suitable for a variety of demanding settings.

Conclusion

The HBS2KHB4SF055C snap action limit switch is a highly reliable and efficient switch for controlling a variety of industrial applications. It is designed to enable precise and secure operation in a wide range of environments. Its compact size and modular design enable it to be easily integrated into existing systems, while its front panel lockout feature makes it particularly suitable for secure applications.

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