About 2NC+1NO Three Element Switch
In order to keep pace with never ending demands of the customers, we are providing an extensive range of 2NO+1NC Three Element Switch. It allows you to control a ceiling light from one to different locations. This switch is mostly located at both the top and bottom of a stairway. 2NO+1NC Three Element Switch is usedfor making and breaking of electric current in a circuit. It is also suited for turning off and on daily used tool such as washing machine, light, fan etc.
Robust Industrial-Grade ConstructionThis switch is built to withstand harsh environments, boasting protection against dust and water (IP65 rating) and a wide operating temperature range from -25C to +70C. Its durable polycarbonate housing and copper alloy contacts ensure long-lasting performance even in demanding industrial settings, while the matte finish adds an extra layer of durability and aesthetic appeal.
Precision Control with High ReliabilityWith a momentary push-button actuator, the switch delivers a quick response time under 20ms and a mechanical life exceeding 10 million operations. The device supports switching frequencies up to 600 cycles per hour and maintains low contact resistance, ensuring efficient and reliable signal transmission for automation or control panels.
Flexible, Safe, and Easy InstallationSupporting panel cutouts of 22.5mm and wire gauges from 22 to 14 AWG, this switch offers straightforward panel mounting with screw-type terminals. Its compliance with international safety standards (IEC/EN60947-5-1) and RoHS ensures that it meets global requirements for quality, safety, and environmental protection. Ideal for exporters, manufacturers, and suppliers in India.
FAQ's of 2NC+1NO Three Element Switch:
Q: How is the 2NC+1NO Three Element Switch installed in a control panel?
A: The switch is designed for panel mounting, requiring a 22.5mm cutout. Secure the device using the provided hardware, connect wires within the supported 22-14 AWG range to the screw-type terminals, and ensure all connections are tightened for safe operation.
Q: What benefits does the silver-plated contact provide?
A: Silver plating on the contact surfaces enhances conductivity and resists corrosion, ensuring better electrical performance, lower contact resistance (50m), and an extended lifespan for industrial switching applications.
Q: When is this switch suitable for use in industrial applications?
A: This switch is ideal whenever reliable, momentary push-button control is needed, such as in automation systems, machinery panels, or equipment with frequent switching-up to 600 cycles per hour-especially in environments demanding high vibration, shock, and temperature tolerance.
Q: What standards and safety certifications does the switch comply with?
A: The switch is compliant with IEC/EN60947-5-1 for control circuit devices and is RoHS certified, ensuring it meets international safety, quality, and hazardous material regulations.
Q: How does the switch handle challenging environmental conditions?
A: The switch operates reliably in ambient humidity from 45% to 85% RH and temperatures ranging from -25C to +70C, with storage tolerance from -40C to +85C. Its IP65 rating further protects against dust and water ingress.
Q: Where can this switch be used, considering its certifications and construction?
A: This product is well-suited for installation in industrial automation panels, machinery controls, outdoor environments, and commercial equipment, where compliance with safety and reliability standards is necessary.
Q: What advantages does the momentary control mode offer?
A: Momentary control allows the circuit to activate only while the button is pressed, ensuring immediate response (<20ms) without latching, suitable for tasks requiring precise and temporary control.