Rotary Switch

Picture	Manufacturer No.	Insulation Resistance	Contact Resistance	Rating	Electrial Life	Description	Datasheet	Order
	FBROS-01	500VDC 100mΩ min.	20mΩ max.	0.5A 125VAC;0.3A 250VAC	20000 Cycles	UL rotary switch button switch customized western kitchen equipment switch manufacturer		Send Order
	FBROS-02	500VDC 100mΩ min.	20mΩ max.	0.5A 125VAC;0.3A 251VAC	20000 Cycles	CE rotary switch,12 position rotary switch,oven rotary switch		Send Order
	FBROS-03	500VDC 100mΩ min.	20mΩ max.	0.5A 125VAC;0.3A 252VAC	20000 Cycles	Rotary switch heater rotary switch electric oven switch fbelec rotary switch manufacturer		Send Order
	FBROS-04	500VDC 100mΩ min.	20mΩ max.	0.5A 125VAC;0.3A 253VAC	20000 Cycles	Multifunctional gear switch rotary power switch of western kitchen equipment fuel heater switch		Send Order
	FBROS-05	500VDC 100mΩ min.	20mΩ max.	0.5A 125VAC;0.3A 254VAC	20000 Cycles	Rotary Switch for Ovens | With Electronic and electrical function selector/hobs control		Send Order
	FBROS-06	500VDC 100mΩ min.	20mΩ max.	0.5A 125VAC;0.3A 255VAC	20000 Cycles	New rotary switch two foot rotary switch electric oven switch three gear rotary switch		Send Order
	FBROS-07	500VDC 100mΩ min.	20mΩ max.	0.5A 125VAC;0.3A 256VAC	20000 Cycles	Rotary Switch Selector Electric Room Heater Plastic Rotary Switches AC 250V 16A 3 Position 2position 5pin Oven Stove Black		Send Order
	FBROS-08	500VDC 100mΩ min.	20mΩ max.	0.5A 125VAC;0.3A 257VAC	20000 Cycles	Rotary switch ice breaker rotary switch Juicer switch rotary switch supplied by the manufacturer		Send Order
	FBROS-09	500VDC 100mΩ min.	20mΩ max.	0.5A 125VAC;0.3A 258VAC	20000 Cycles	UL VDE ROHS Approved Cam Oven Electrical Fan Heater Different Positions Rotary Switches		Send Order
	FBROS-10	500VDC 100mΩ min.	20mΩ max.	0.5A 125VAC;0.3A 259VAC	20000 Cycles	Black 250V 16A T125 Gear Rotary Potentiometer Switch 5 Position Electric Heater Oil Temperature Control Switch		Send Order
	FBROS-11	500VDC 100mΩ min.	20mΩ max.	0.5A 125VAC;0.3A 260VAC	20000 Cycles	10A 16A 20A 250VAC 3 Pin 3 position Manual Electric Heating Heater Rotary Selector Switches		Send Order
	FBROS-12	500VDC 100mΩ min.	20mΩ max.	0.5A 125VAC;0.3A 261VAC	20000 Cycles	Rotary Switch 12 Position. Electric Selector Switch for Home Appliance. 7-LA 25 A 250 V UL VDE EAC 2 Year Warranty		Send Order

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  Working principle of rotary switch

  Knob switch is a common electronic switch that operates based on both electronic and mechanical principles. It can be used to control various household appliances, lighting fixtures, machinery and other electrical products.
  The core components of a rotary switch are the rotary knob and encoder switch assembly. When the knob is turned, the mechanical movement of the knob triggers electronic control of the switch assembly, thereby switching the on/off state of the circuit. Next, we will explore in detail the working principle of the rotary switch.
  Firstly, the knob consists of a main body and an internal encoder. The main body is usually a cylindrical or spherical object, while the internal rotary switch is composed of a rotary encoder, which is generally classified into mechanical, photoelectric, and other types. The encoder's internal encoder disk and axis can be rotated and switched through the knob gear lever to select the desired function or gear.
  

  Secondly, the encoder also has internal components such as shrapnel and nest pieces, which can be used for position switching, signal transmission, and tactile feedback When the knob is turned to different positions, the movement of its internal encoder is changed, and digital information is pushed through signal transmission to form a functional display.
  Finally, the current will be controlled when it passes through the knob switch. When the knob is turned to the "on" position, the contact points close and the current can be transmitted normally. On the contrary, when the knob is turned to the "off" position, the contact point will disconnect and current cannot be transmitted. This is the basic principle of rotary switches .
  In summary, the rotary switch combines mechanical and electronic elements and is a very practical electronic switch. Through it, people can easily control the opening and closing of various electrical products, making our lives more convenient.
  Attention: When turning the knob switch, excessive force should be avoided to avoid damaging the switch components or metal sheets. In addition, when using rotary switches, corresponding safety principles should be followed to prevent short circuits or other hazards during electrical operation.

• Guide to Selecting the Right Rotary Switch 

  Choosing a suitable rotary switch requires consideration of the following aspects

  1. Electrical parameters

  The electrical parameters of the rotary switch include current, voltage, contact resistance, contact material, etc. According to different circuit requirements, rotating switches with different current and voltage levels can be selected.

  2. Mechanical parameters

  The mechanical parameters of the rotary switch include size, shape, rotor type, diameter of the rotating shaft, etc. Choose a rotary switch that meets your specific installation and usage environment.

  3. Application scenarios

  Rotary switches are widely used in control circuits, adjusting components such as resistors and capacitors. According to different application scenarios, different types of rotary switches can be selected.

  4. Quality and reliability

  As an important component in electronic devices, the quality and reliability of rotary switches are also very important. When selecting, it is necessary to choose a rotary switch with reliable quality, long service life, and stable performance.

  5. Brand

  FBelec Electronics is a 25 year manufacturer of wide range rotary switches, certified by IATF16949, ISO9001, and ISO14001, with excellent quality! Multi position rotary switch manufacturer: With a wide range of product specifications, we can customize according to customer needs and provide free samples!

  
  

  Application range of rotary switches

  The application range of rotary switches is very wide, such as:

  1. Household appliances: such as electric fans, air purifiers, lighting fixtures, etc.

  2. Industrial control: such as machinery, automation equipment, heaters, household appliance control, etc.

  3. Communication equipment: such as transceivers, telephones, broadcasting equipment, etc.

  4. Medical equipment: such as surgical lamps, medical equipment, testing equipment, etc.

  In short, selecting a suitable rotary switch for one's own needs requires comprehensive consideration of electrical parameters, mechanical parameters, application scenarios, and other aspects to ensure the normal use and efficiency of electronic devices.

  
  

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  Our rotary switches are highly suitable for performance under demanding environmental conditions

  1. High reliability: The rotary travel switch is composed of fixed parts and rotatable parts, and there will be no problems such as brush pole shaking or mechanical wear during operation, so the reliability of the switch is high.

  2. Good sensitivity: The rotary travel switch achieves the function of turning on or off the circuit through manual operation. With convenient operation, it can achieve precise control of the circuit and relatively high sensitivity.

  3. Small size: The rotary travel switch adopts a rotary joint structure design, which is relatively small in size, making it suitable for some electronic products with limited space.

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  FBelec Rotary Switches

  As a common switching component , FBelec rotary switches have been widely used in fields such as electronic devices, household appliances, and mechanical equipment. According to market research institutions, the rotary switch market is currently in a steady growth state.

  The main rotary switch products on the market include single and multi way, multi gear and single gear, with and without lights, as well as different installation methods and sizes. In terms of application fields, rotary switches are widely used in audio equipment, electronic instruments and meters, automotive electronics, aerospace and other fields.

  With the rapid development of emerging fields such as consumer electronics, the Internet of Things, and 5G, the rotary switch market will also develop accordingly. At the same time, industry competition is becoming increasingly fierce, and the requirements for product quality and performance are constantly increasing. Therefore, rotary switch manufacturers need to continuously improve their research and development capabilities and production processes to adapt to market changes and demands.

  
  

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  The parameters of the rotary switch are as follows

  Rated voltage: refers to the rated operating voltage of a rotary switch, usually expressed as DC or AC voltage.

  Rated current: refers to the rated current of a rotary switch, usually expressed in amperes (A).

  Contact resistance: refers to the resistance between the contact points of a rotary switch, which affects the on/off performance of the rotary switch and is usually expressed in ohms (Ω).

  Insulation resistance: refers to the insulation performance of a rotary switch, which is the resistance between the switch contact point and other parts, usually expressed in megaohms (M Ω).

  Life: refers to the service life of a rotary switch under specified conditions, usually expressed in terms of the number of rotations or working time.

  Angle: Refers to the rotation angle of the rotary switch, usually expressed in degrees (degrees).

  Installation type: refers to the installation method of rotary switches, such as plug-in, surface mount, fixed, etc.

  Operating force: refers to the operating force of a rotary switch, which is the force required to rotate the switch, usually expressed in Newtons (N).

  Anti vibration: refers to the anti vibration ability of a rotary switch, that is, whether the rotary switch is prone to failure in a vibration environment.

  Protection level: Refers to the protection level of a rotary switch, which refers to its ability to prevent dust, water, etc., and is usually represented by IP level.

  Temperature range: refers to the temperature range within which a rotary switch can operate, usually expressed in degrees Celsius (℃).

  In summary, the various parameters of the rotary switch directly affect its performance and application range, and selection needs to be based on actual needs and application requirements .