Description

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Zhejiang Weide Electric Co., Ltd. is one of the leading manufacturers and suppliers of 22mm plastic push button switch in China. With abundant experience, we warmly welcome you to buy the newest 22mm plastic push button switch from our factory. All customized products are with high quality and low price. Contact us for free sample.

Product advantages

Name: 22mm Plastic Push Button Switch

Model: LA710B-BE/LA710B-BZ/LA710B-BV/LA710B-BW/LA710B-BJ/LA710B-EA/LA710B-EL/LA710B-EP/LA710B-EA/LA710B-EC/LA710B-ES

22mm Plastic Push Button Switch are the most widely used and widely applied basic operating components in the field of industrial control. 22mm Plastic Push Button Switch engineering plastics as the operating body and shell material, and achieve circuit on/off control through pressing actions. With the advantages of insulation safety, high cost-effectiveness, and strong adaptability, they are widely used in various scenarios that require manual operation triggering, such as mechanical equipment, automated production lines, distribution cabinets, elevators, medical equipment, etc. They are the most direct interaction interface between people and equipment in industrial control systems.

The main body of 22mm Plastic Push Button Switch is made of modified flame-retardant engineering plastic through integrated injection molding. The mainstream material is PA66 or PC, which meets the UL 94 V-0 flame retardant standard. It has excellent insulation performance and can be operated directly without additional insulation treatment, avoiding the risk of electric shock caused by accidental contact by operators at the root. Compared with metal buttons, it has better safety. At the same time, plastic materials have the characteristics of being resistant to oil stains, acid and alkali corrosion, and not easy to rust, which can adapt to the complex industrial environment of damp, dusty, and oily workshops. Long term use will not cause surface rust or operation jamming problems. In special working conditions such as food processing and outdoor chemical operations, the service life is even better than that of metal buttons of the same specification. The product is fully compatible with industry standard panel opening sizes such as Φ 16mm, Φ 19mm, and Φ 22mm. It can be directly adapted to both economical and high-end automation equipment, and new equipment production or old equipment renovation do not require re opening, making installation and replacement very convenient.

In terms of structure and functional design, the plastic button category is very diverse, which can meet the control needs of different scenarios: from functional differentiation, it includes multiple types such as self resetting normally open button, self-locking button, normally closed emergency stop button, and illuminated indicator button; From the appearance, there are various operating head specifications such as round flat head, convex head, square, rectangular mushroom head, etc., which are suitable for different operating habits; The button with lights also has a built-in LED light source, supporting multiple AC/DC voltages. Different colored light caps can intuitively distinguish functions (red stop, green start, yellow fault prompt), making it easy for operators to quickly identify the device status. The core contacts are made of silver alloy composite material, with low contact resistance and strong resistance to arc erosion. The electrical lifespan of conventional specifications can reach 100000 to 500000 operations, meeting the requirements for long-term high-frequency use of industrial equipment; Internally, a modular splicing structure is adopted, which can flexibly combine the number of normally open and normally closed contacts according to needs, and adapt to different control circuit design requirements.

At present, 22mm Plastic Push Button Switch have fully covered various industrial and civilian control scenarios: the start and stop operation buttons of ordinary mechanical equipment, the function trigger buttons of automated production lines, the opening and closing operation buttons of distribution cabinets, the floor call buttons inside and outside elevators, the operation panel trigger buttons of medical equipment, and even the control switches of various public facilities. Plastic buttons are widely used to meet the human-machine interaction needs of different scenarios with high cost-effectiveness, stable and reliable performance, and flexible and diverse specifications. They are one of the most popular and indispensable basic components in electrical control systems.

Technical parameters

Model	LA710B-B Metal Series / LA710B-E Plastic Series
Head	LA710B-B Metal Series: alufer; LA710B-E Plastic Series: nylon
Middle seat	LA710B-B Metal Series: alufer; LA710B-E Plastic Series: nylon
Contact	silver alloy
Switch housing	PBT
Insulation heat-resistant	≥100MΩ
The power frequency can withstand the voltage.	1890 VAC/50 Hz/1960s
Anti-vibration	Amplitude: approximately 1.0 mm/50 Hz
Impact resistance	> 10 grams
Protection Level	IP40 can be customized to IP65.
Electrical Lifespan	≥100,000 times
Wiring capacity	Maximum: 2×1.5 mm or 1×2.5 mm²,Minimum: 1×0.5 mm
Maximum insertion size	6.3 × 0.8 mm
Rated insulation quality UI	415 volts
Rated thermal current Ith	10A
Rated operational voltage Ue	24V / 48V / 110V / 220V / 380V
Rated operating current IE	Communication 50/60Hz – resistive load: 24V: 10A, 48V: , 110V: 10A, 220V: 6A, 380V: ; Communication 50/60Hz – Inductive load: 24V: 10A, 48V: , 110V: 6A, 220V: 3A, 380V: 2A; DC – resistive load: 24V: 8A, 48V: 4A, 110V: 2.2A, 220V: 1.1A, 380V: ; DC – Inductive load: 24V: 4A, 48V: 2A, 110V: 1.2A, 220V: 0.6A, 380V:
LED type	Bidirectional Light-Emitting Diode
Rated voltage	AC/DC 6V, AC/DC 12V, AC/DC 24V, AC/DC 36V, AC/DC 48V, AC/DC 110V, AC/DC 220V, AC/DC 380V, AC110V, AC220V, AC380V
Hair color	RD / GN / yes / BL / WH
All one's life	≥40000h

Operating mechanism code

Operating mechanism code	Field description	Operating mechanism code	Field description
A	Flush button	LG	Flat head button
L	Extended button	C	40 diameter self reseating mushroom head button
Z	Self locking flush head button	R	Diameter 60 spring return mushroom head button
P	Flush head button with waterproof cap	S4	Diameter 30 emergency stop selflocking mushroom head button
A3311	Green single white bar printing button(52 press button)	S5	Diameter 40 emergency stop selflocking mushroom head button
A3341	White black arrow printing button(56 press button)	S6	Diameter 60 emergency stop selflocking mushroom head button
A3351	Black face white arrow printing button(56 press button)	S1	Diameter 40 key emergency stop mushroom head button
A4322	Red face white circle printing button(58 moulded button	D2	2 position selector switch
A4342	Red face STOP printing button(62 press button)	D3	3 position selector switch
K2	2 position illuminated selector	D7	2 position right spring return selector switch
K3	3 position illuminated selector	D8	3 position two side spring return switch
W3	Flush button with lamp	J2	2 long handle selector switch (other models with BD)
W4	Mushroom head button with lamp	G2	2 position left out key selector switch
Z3	Self locking flush head button with lamp	G4	2 position two side out key selector switch
L83	Two flush double button	G6	Left dial right duplicate key selector switch
L84	High and low button	G3	3 position middle out key selector switch
W83	Two flush double key with lamp button	G5	3 position middle out two spring key selector
W84	High and low double button push button with lamp	G0	3 position two side out key selector
		G7	3 position left spring right locking key selector

After labeled button switch BA,the first bit represents the color of the button,the second bit represents the color of the pattern,and the third and fourth bits represent the number of the pattern,in which the singular number is printed and the double force is molded.