S331T/U

Illumination Type, Color:	--
Electrical Life:	15,000 Cycles
Actuator Material:	Brass, Chrome Plated
Operating Temperature:	-10°C ~ 70°C
Features:	--
Ingress Protection:	--
Bushing Thread:	M12 x 1
Panel Cutout Dimensions:	Circular - 12.50mm Dia
Termination Style:	Screw Terminal
Mounting Type:	Panel Mount
Illumination Voltage (Nominal):	--
Series:	S300
Illumination:	Non-Illuminated
Actuator Length:	17.50mm
Actuator Type:	Standard Round
Voltage Rating - DC:	30V
Voltage Rating - AC:	125V
Current Rating:	15A (AC), 20A (DC)
Switch Function:	On-Off
Circuit:	DPST
Part Status:	Active
Packaging:	Bulk

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Toggle Switches – S331T/U Application Field and Working Principle

Toggle switches are powerful, versatile switches found in a wide range of applications where controlling and isolating electrical circuits is required. They come in various forms, sizes, materials and configurations, but one of the most popular and robust is the S331T/U from C&K Components. This article aims to explain the S331T/U toggle switch’s application fields and working principles.

Application fields

The S331T/U toggle switch from C&K Components is a double break DPDT on-on PC mount switch. This type of switch utilizes two poles, each pole having two on-off positions. It is especially suitable for applications which require the control of two circuits. This includes light dimming, industrial machinery, control panels, medical equipment, audio systems and much more. Its large range of accessories and its many inspiring design options make it a perfect addition to any application.

Construction

The S331T/U toggle switch is a single or double break contact-style switch. It is constructed using a die-cast zinc alloy frame and nickel-plated stainless steel terminals. The frame contains a dielectric material to prevent electrical shorts and arcing between contacts. The toggle of the switch is designed with a built-in locking mechanism, which prevents it from being accidentally moved.The contact type of the S331T/U is a double break DPDT-on-on switch. This means that it has two contact poles, each pole with two contact positions - on and off. The switch is manually actuated and is rated for DC and AC currents of up to 10A and 16A respectively. It has an operating temperature range of -20°C to +85°C, making it suitable for both indoor and outdoor applications.

Working Principle

The S331T/U toggle switch works by providing power to two circuits, each controlled by its own pole. The switch is actuated when the toggle is moved from one position to another. When the toggle is in the ‘on’ position, power is supplied to both circuits. When the toggle is in the ‘off’ position, power is not supplied to either circuit.The S331T/U toggle switch is designed to be reliable and simple to operate. Each contact is protected by a spring-loaded contact block, which contacts the terminals at the correct contact positions. The contact blocks are designed to maintain strong contact force during operation. Additionally, contact bounce is reduced due to the low-friction insulation material in the contact area.

Conclusion

The S331T/U toggle switch from C&K Components is a reliable, versatile and easy to install toggle switch. It has a wide variety of uses including lighting control, industrial machinery, audio equipment and more. Its double break DPDT on-on PC mount design makes it suitable for applications which require controlling two circuits. Its design includes a built-in locking mechanism and contact protection, making it both safe and reliable.

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