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Home » Technology List » Door interterlock switch designed for detection and circuit interrupti

Door interterlock switch designed for detection and circuit interruption functions

Published time: 2018-05-09

About C&K 
MARKET LEADERSHIP THROUGH DESIGN INNOVATION
Founded in 1928, C&K is one of the world’s most trusted brands of high-quality electromechanical switches. The company’s unmatched custom design capabilities are recognized globally by design engineers who demand reliable switch performance.

C&K offers more than 55,000 standard products and 8.5 million switch combinations to companies that design, manufacture and distribute electronics products. Used in automotive, industrial, IoT, wearables, medical, telecom, consumer products, aerospace, and POS terminals, C&K products include tactile, pushbutton, snap-acting, toggle, rocker, detect, DIP, keyswitch, navigation, rotary, slide, switchlock, thumbwheel, smart card readers, high-rel connectors and custom assemblies.C&K is headquartered in Newton, Mass. with global design centers in Newton Mass., Dole France, and Huizhou China.

Designed to provide design flexibility by offering latching or momentary actions along with a variety of integration options, C&K’s DS Series door interterlock switch can be used for detection and circuit interruption functions. Ideal for gaming and vending machines, the rugged snap-mount interlock pushbutton switch has a push / pull feature to break power when the machine door is open for trouble-shooting, maintenance or repair. With a long operating life of 50k at 10 amp and 100k at 0.1 amp, the DS Series switches enable a multitude of design options due to their unique construction that combines quick assembly and prolonged performance.

The DS Series interlock pushbutton switches feature rugged copper alloy, silver-plated common terminals and F5-rated, gold-plated over silver alloy contacts for robust performance. Their dielectric strength is measured at 1500V (50-60Hz at sea level) and insulated to 100mΩ (minimum) with initial contact resistance rated at 30 milliohms.The reliable single- or double-pole double-throw DS Series switches are RoHS-compliant and made of halogen-free material.

The related products feature

C&K Switches DS Series Interlock Pushbutton Switches

C&K Switches DS Series is a rugged snap-mount pushbutton switch for door interlock systems. The DS Series interlock switch provides latching or momentary actions to deliver a variety of integration options, including typical applications as a detection switch or a circuit interrupt in harsh environments. An extensive electrical life of 100,000 cycles enables frequent manual circuit interruptions making the DS Series ideal for multi-function security systems, gaming equipment, commercial appliances and even HVAC applications requiring frequent manual circuit interruptions. The single- or double-pole double-throw switches are RoHS-compliant, made of halogen free material and is rated UL file # E247379 and ENEC UL 61058-1.

Features
Snap-in mounting    Reliable snap action mechanism
Latch or momentary    RoHS compliant
Halogen free material    Specifications
FUNCTION: Single pole double throw / Double pole double throw     MOUNTING TYPE: Snap in style

Electrical
DIELECTRIC STRENGTH: 1500V (50-60 Hz @ sea level)
INSULATION RESISTANCE: 100M½ min.
INITIAL CONTACT RESISTANCE: 30milli-ohms
OPERATING TEMPERATURE: -40°C to +85°C

Applications
Interlock switch   Detection switch   Circuit interrupt

DS SERIES INTERLOCK PUSHBUTTON SWITCHES
For designers looking to create a circuit interrupt, or the latest interlock or detection switch, C&K’s DS series interlock pushbutton switches are a perfect fit. Featuring snap-in mounting, a reliable snap action mechanism and Halogen-free material, the DS series are RoHS compliant and available in either latch or momentary variations.
Insulation Resistance:100 megohms min.
Dielectric Strength:1500 V (50-60 hz)
Operating Temperature:–40ºC to 85ºC


 

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