49-02

Color - Actuator/Cap:	White
Electrical Life:	40,000 Cycles
Mechanical Life:	--
Operating Temperature:	-30°C ~ 85°C
Panel Cutout Dimensions:	--
Features:	Process Sealed Plunger
Ingress Protection:	--
Termination Style:	PC Pin
Mounting Type:	Through Hole, Right Angle
Illumination Voltage (Nominal):	--
Illumination Type, Color:	--
Series:	49
Actuator Type:	Round, Plunger
Voltage Rating - DC:	20V
Voltage Rating - AC:	20V
Current Rating:	0.4VA (AC/DC)
Switch Function:	On-Mom
Circuit:	SPDT
Type:	Standard
Part Status:	Obsolete
Packaging:	Bulk

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Pushbutton Switches: 49-02 Application Field and Working Principle

Pushbutton switches are essential components in any electrical system since they are used to control the flow and distribution of electricity. The Honeywell 49-02 Series Pushbutton Switches are commercial-grade momentary switches that are designed for light-duty applications and come in SPST, SPDT, and DPST configurations. With their silver-plated contacts, these switches are capable of providing reliable and troublefree operation in a wide range of applications.

Introduction

The Honeywell 49-02 Series Pushbutton Switches are designed for commercial use and are intended for light to medium-duty applications. They are suitable for use in most environments, and their silver-plated contacts can provide reliable and trouble-free operation. These momentary switches are available in single-pole single-throw (SPST), single-pole double-throw (SPDT), and double-pole single-throw (DPST) configurations.

Application Field

The Honeywell 49-02 Series Pushbutton Switches are most commonly used in control panels, computers, household appliances, automotive audio equipment, heating and cooling systems, and lighting systems. For instance, they can be used to control the start and stop operations of motors, conveyor systems, and pumps. Additionally, these switches can be used to control the timing and sequencing of operations in medical and industrial applications.

Working Principle

The Honeywell 49-02 Series Pushbutton Switches are operated via momentary contact. When the momentary contact switch is depressed, it interrupts the electrical circuit. When the switch is released, the circuit is completed again and the operation is reversed. Theinterrupter switch can be used to control the flow of electric current in most electrical components.

Installation and Maintenance

The Honeywell 49-02 Series Pushbutton Switches are simple to install and are not prone to maintenance issues. The momentary contact switch should be securely mounted to avoid vibration and should be tested for proper operation prior to use. The wiring should be of appropriate gauge and should follow the manufacturer’s instructions. Additionally, the wiring should be inspected regularly for defects.

Conclusion

The Honeywell 49-02 Series Pushbutton Switches are commercial-grade momentary switches that are designed for light-duty applications. With their silver-plated contacts, these switches are capable of providing reliable and trouble-free operation in a wide range of applications. They are most commonly used in control panels, computers, household appliances, automotive audio equipment, heating and cooling systems, and lighting systems. The momentary contact switch should be securely mounted to avoid vibration and should be tested for proper operation prior to use. The wiring should be of appropriate gauge and should follow the manufacturer’s instructions.

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