B2RAH Allicdata Electronics
Allicdata Part #:

B2RAH-ND

Manufacturer Part#:

B2RAH

Price: $ 3.64
Product Category:

Switches

Manufacturer: NKK Switches
Short Description: SWITCH TOGGLE DPDT 0.4VA 28V
More Detail: Toggle Switch DPDT Through Hole, Right Angle
DataSheet: B2RAH datasheetB2RAH Datasheet/PDF
Quantity: 1000
1 +: $ 3.30750
Stock 1000Can Ship Immediately
$ 3.64
Specifications
Illumination Type, Color: --
Electrical Life: 50,000 Cycles
Actuator Material: Brass, Nickel Plated
Operating Temperature: -30°C ~ 85°C
Features: Epoxy Sealed Terminals
Ingress Protection: --
Bushing Thread: Unthreaded
Panel Cutout Dimensions: --
Termination Style: PC Pin
Mounting Type: Through Hole, Right Angle
Illumination Voltage (Nominal): --
Series: B
Illumination: Non-Illuminated
Actuator Length: 10.00mm
Actuator Type: Standard Round
Voltage Rating - DC: 28V
Voltage Rating - AC: 28V
Current Rating: 0.4VA (AC/DC)
Switch Function: On-Mom
Circuit: DPDT
Part Status: Active
Packaging: Bulk 
Description

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Toggle Switches have been around for decades, now companies have also come up with newer and more specialized kinds to meet various needs. B2RAH (Back-to-Rear Action Hinge) toggle switches are one such type. They are available in various sizes, shapes, and styles, making them ideal for a variety of applications. These specialty configurations are often used for hazardous locations, tighting machines, and computer applications.

A B2RAH toggle switch typically has two connector terminals, one at the front and one at the rear. The front terminal is used as the power source, while the rear terminal is used as the ground connection. Typically, the power source is connected to the switch via a relay or a low-voltage control signal. This connection allows the switch to be used to control power flow from the power source to the ground connection.

The B2RAH switch is constructed from a metal hinge located between the power and ground terminals. The hinge is balanced and acts both as an anchor point for the toggle switch mechanism and as a fulcrum for the internal toggle arm. The toggle arm is connected to a contact spring, which when activated activates the switch. This contact spring is usually made of brass and is responsible for transmitting the current from the activated circuit to the ground terminal.

When the switch is activated, the toggle arm is pushed up, closing the contacts of the switch. This action allows the current to pass through the switch, providing the calibrated power to the connected device. When the switch is released, the arm returns to its original position, opening the contacts and interrupting the power flow.

B2RAH toggle switches are used in a wide range of applications, including automotive vehicle and engine systems, robots, and general machine control. Other uses for B2RAH switch include security systems, actuator control, medical equipment, and industrial control. These devices offer reliable and efficient switching capabilities with high-quality construction that ensures long-term performance.

The working principle of a B2RAH switch is quite simple. The internal toggle arm and contact spring provide the switch with power flow, while the hinge balances the switch forces and acts as a fulcrum point for the toggle arm. When the switch is activated, the toggle arm pushes up the contact spring, completing the circuit and allowing the current to flow. When the switch is released, the toggle arm returns to its original position, opening the contacts and interrupting the power flow.

B2RAH toggle switches are a reliable and efficient solution for many applications. Their ability to handle high current loads, wide current ranges, and multiple connection styles makes them a great choice for any application where reliable switching capability is desired. They are also highly customizable, providing companies flexibility in deployment.

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

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