Introduction: LA39 button has novel structure, beautiful appearance and complete variety, which can provide customers with the best solutions and high-quality, high-performance and high-reliability control components for customers in industrial automation, medical equipment, electric power, machinery, communications, transportation, metallurgy, chemical and other industries.
Features:
The metal actuator is sturdy and safe, especially suitable for applications in the machinery industry with frequent operation and high vibration intensity. Mounting hole diameter φ22.5mm;
Customers can choose the contact combination according to their needs, up to six contacts, using shrapnel action mechanism, with contact self-cleaning function, reliable contact;
The specifications are complete, including reset button, self-locking button, light button, mushroom button, knob, key button, emergency stop button, etc.
Five mounting options: anti-loosening oblique screw installation, space-saving straight screw installation, easy nut installation with and without fastening screws, quick and easy one-handed installation;
The illuminated button emitter with light adopts solid color ultra-bright LED, and the brightness is greater than 100cd/m2;
Generally, the mechanical life of the button is more than 3 million times, and the continuous luminous life of the button with light is more than 100,000 hours;
According to the requirements of the customer's operation instructions, the symbol sheet or sign frame can be configured;
Product parameters
Rated insulation voltage: AC660V
Power frequency withstand voltage: AC1890V 50Hz .5s
Agreed heating current: 10A
Mechanical life: 3 million times for general buttons and mushroom buttons
300,000 knobs
Self-locking button 100,000 times
50,000 times of key buttons and tight stop buttons
Electrical life: ≥ 600,000 times
Ambient temperature: -25°C - 55°C
Storage temperature: -30°C-70°C
Action frequency: 1200 times/1 hour
Product certification: CCC, CE, RoHS
Compliant with standard: IEC 60947 / GB 14048.5
Ingress Protection:
A-type head: except for ZY (key emergency stop knob), ZL (push-pull emergency stop knob), Y/YS (key knob), Z1/Z2/Z3 (emergency stop knob), TCY (push operation key knob) IP40, the rest of the models are IP54
Type B head: IP40
Type C head: IP54
LA39-A/B flat head round knob can be equipped with F17 to achieve IP67
Altitude of the installation site: no more than 2000 meters
This article introduces the APT/Siemens LA39 button with an agreed heating current of 10A, if you are interested in the APT/Siemens button, please also contact our customer service, we are looking forward to your call, hope our technology and service can bring you a better experience.
Our customer-centric service concept: the pursuit of a full range of services is a high-quality, high-standard service, the pursuit of every detail of the service process. It is impossible for interests to blossom into brilliant flowers from lies. Only when every process, every action, and every day of service are professional and careful, can we meet or even exceed customer expectations, so that customers can be satisfied and recognized by us. Honest, professional, affordable, and fast, so you can rest assured. "Honest and professional service, affordable price, continuous improvement" is our service philosophy.
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