E2021-BA Allicdata Electronics
Allicdata Part #:

E2021-BA-ND

Manufacturer Part#:

E2021-BA

Price: $ 0.00
Product Category:

Switches

Manufacturer: NKK Switches
Short Description: SWITCH TOGGLE DPST 3A 125V
More Detail: Toggle Switch DPST Panel Mount
DataSheet: E2021-BA datasheetE2021-BA Datasheet/PDF
Quantity: 1000
1 +: 0.00000
Stock 1000Can Ship Immediately
$ 0
Specifications
Series: E
Packaging: Bulk 
Part Status: Obsolete
Circuit: DPST
Switch Function: On-Off
Current Rating: 3A (AC)
Voltage Rating - AC: 125V
Actuator Type: Standard Round with Cap
Actuator Length: 12.00mm
Illumination: Non-Illuminated
Illumination Type, Color: --
Illumination Voltage (Nominal): --
Mounting Type: Panel Mount
Termination Style: Solder Lug
Panel Cutout Dimensions: Circular - 6.50mm Dia
Bushing Thread: M6 x 0.75
Ingress Protection: --
Features: Black Cap
Operating Temperature: -10°C ~ 70°C
Actuator Material: Brass, Chrome Plated
Electrical Life: 20,000 Cycles
Description

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

E2021-BA toggle switches are a type of electronic switch used to control the flow of electrical energy in a circuit. They are commonly used to control the power supply of home appliances, such as televisions, computers, and microwaves. Depending on the switch, it can open or close the circuit, and either direct electrical energy along one path or another. Most toggle switches include a centrally-located spring-loaded handle, which must be forced down before the switch can be pressed.Toggle switches come in various types. The most common types are rocker switches, which have a rocker arm that is moved up to turn the switch on and down to turn it off. Another type of toggle switch is the momentary switch. These switches are opened or closed by pushing a button, but the circuit is only active while the button is held down. Lastly, there are toggle switches that can be permanently open or closed. This type of toggle switch is used to bypass a circuit without actually having to break the circuit.The working principle of E2021-BA toggle switches can be broken down into two main parts: the switch blade and the spring-loaded switch handle. When the handle is depressed, the switch blade is pushed down. This motion causes the two contact points on the blade to come together, completing the circuit and allowing electrical current to flow. To turn the switch off, the handle has to be released and the spring-loaded handle pushes the switch blade back up, breaking the circuit.Most E2021-BA toggle switches are rated for either AC or DC operation. AC switches are most commonly used in home electronics and appliances because they are typically more reliable than DC-rated switches. The handle of the switch must be pressed down with a certain amount of force in order for the contacts to connect. This makes it difficult to accidentally turn the switch on or off, ensuring that the circuit remains in the desired state.All toggle switches have different applications depending on their specific design and purpose. Toggle switches are widely used in industrial automation, robotics, and medical equipment, where reliability and safety are important. They can also be used in automotive applications, such as the brake light switch in a car. Toggle switches are common in consumer electronic applications, including lights, heating, and cooling devices, security systems, and audio equipment.Overall, E2021-BA toggle switches are a type of electronic switch used to control the flow of electrical energy in a circuit. Depending on the type of toggle switch, it either opens or closes the circuit and directs electrical energy along one path or another. The specific application of toggle switches is dictated by the design of the switch, its rated current, and its intended use. Toggle switches are typically reliable and are widely used in many different kinds of applications.

The specific data is subject to PDF, and the above content is for reference

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