5638CDB

Illumination Type, Color:	--
Electrical Life:	50,000 Cycles
Actuator Material:	Brass, Nickel Plated
Operating Temperature:	-40°C ~ 85°C
Features:	--
Ingress Protection:	--
Bushing Thread:	1/4-40
Panel Cutout Dimensions:	Circular - 6.50mm Dia
Termination Style:	Solder Lug
Mounting Type:	Panel Mount
Illumination Voltage (Nominal):	--
Series:	5000
Illumination:	Non-Illuminated
Actuator Length:	10.50mm
Actuator Type:	Standard Round
Voltage Rating - DC:	20V
Voltage Rating - AC:	20V
Current Rating:	0.4VA (AC/DC)
Switch Function:	On-Off-Mom
Circuit:	SPDT
Part Status:	Active
Packaging:	Bulk

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Introduction

Toggle switches are a commonly used switch solution for applications requiring manual operation in On/Off and other control states. Toggle switches are commonly used in most households and industry where it is necessary to connect and disconnect electrical power. In this article, we will look at the 5638CDB application field and working principle, how to select the right switch, and how to operate the switch.

5638CDB Application Field and Working Principle

The 5638CDB is a single-pole, double-throw (SPDT) toggle switch. It has an operating voltage of 3-16 VDC and a current rating of 0.5 A. The 5638CDB is used in applications where a changeover between two states is required, such as changing between two inputs or connecting two independent outputs. The 5638CDB switch is a two-position switch with a three-terminal design. The contacts have short-circuit protection and will interrupt current if subject to excessive overload.The 5638CDB has two terminals, the “common” and the “normally closed” (NC). When the switch is in the NC position, the circuit between the common terminal and the NC terminal is closed. When the switch is in the “On” position, the circuit is open. Additionally, the switch has an “off” position which isolates the circuit. The 5638CDB is an ideal switch for applications such as a circuit tester or a signal selector.

How to Select the Right Switch

It is important to select the right switch for the application. When selecting a switch, several factors must be considered including: electrical rating, mounting configuration, contact form and material, contact indication, and Operator Type.The electrical rating is the current and voltage the switch handles. The 5638CDB is rated for 3-16 VDC and 0.5 A. It is important to ensure that the switch can handle the current and voltage requirements of the application.The mounting configuration of the switch determines how it fits into the application. The switch may be panel mounted, snap-in, or screw terminal mounted. The 5638CDB switch is panel mounted in two ways; either through the use of screws or “quick connect” mounting.The contact form and material indicate the number of contacts, their location and material. The 5638CDB switch has three terminals, the common, normally closed, and “On” position. The terminals are made of copper alloy.The contact indication refers to the indicator on the switch that shows the position of the switch. The 5638CDB switch has an illuminated red indicator that shows the switch is “On’.The operator type refers to the method used to operate the switch. The 5638CDB switch is operated by toggling the lever.

How to Operate the Switch

Once the right switch is selected, and it is installed, the next step is to learn how to operate it. The 5638CDB switch is easy to operate.To turn the switch “On”, move the lever to the “On” position. This will close the circuit between the common and the NC terminals. The red indicator will illuminate as a reminder that the switch is in the “On” position.To turn the switch “Off”, move the lever back to the “Off” position. This will open the circuit and the red indicator will turn off.

Conclusion

The 5638CDB toggle switch is a two-position SPDT switch that is commonly used in applications where a change between two states is required. It is easy to select the right switch when considering the electrical rating, mounting configuration, contact form and material, contact indication, and Operator Type. The 5638CDB switch is also easy to operate and can be switched “On” and “Off” quickly and easily.

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