Achieve galvanic isolation with two NC contacts. Two safe switches are possible within one body.
The shuttlebau company's snap-action switch achieves the required safety and reliability for circuits through its uniquely developed forced opening mechanism (positive opening mechanism) and is used in various fields of transportation-related systems. Among various applications, the snap-action switch from Japan Shuttlebau is particularly active worldwide for door control in public transportation. The "S850 series" is a snap-action switch with a forced opening mechanism, self-cleaning contacts, and double contacts. It has two galvanically isolated NC contacts within a single switch. 【Features】 ○ Compliant with VDE 0660 part 200 (IEC 60947-5-1) standards ○ Compatible with ISO13849-1 ○ Protection rating: contacts IP40, terminals IP20B ○ Self-cleaning function, double break contacts For more details, please contact us or download the catalog.
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basic information
**Technical Data** ○ Series: S850 ○ Rated Continuous Current: 10A ○ Usage Range → AC15 230 V AC / 1.5A → DC13 24 V DC / 1.5A ○ Impulse Withstand Voltage: 4kV ○ Pollution Degree: PD3 ○ Protection Rating: IP40 (Terminal IP20B) ○ Actuator Force: 1.2N ○ Actuator Stroke: 3.2mm ○ Contact Form: NC+NC ○ Mechanical Life: 1.5 million cycles ○ Operating Temperature Range: -55℃...+85℃ ○ Dimensions: 50.2×38×12 mm ○ Weight: 30g ● For more details, please contact us or download the catalog. *About Snap Action Switches* Snap action switches are often sold or referred to as micro switches in Japan. However, this snap action switch employs double-break contacts, allowing for high-speed disconnection of DC circuits, thus ensuring a reliable breaking current capacity. Additionally, it incorporates a forced disconnection mechanism according to European standards. Therefore, there are structural differences compared to general micro switches.
Price range
P1
Delivery Time
※The delivery date will vary depending on the detailed model number and quantity.
Applications/Examples of results
For more details, please contact us or download the catalog.
Company information
E-T-A was founded in Germany in 1948 as a specialized manufacturer of circuit protector relays and has since grown into a global leader in overcurrent protection and power distribution systems. ~We protect lives and assets~ is our concept, focusing on protecting "life" and "assets," and our role is to safeguard people and machines from dangerous situations such as overcurrents and short circuits in electrical circuits. We boast a world-class range of products and a high number of acquired standards, being recognized globally as a market leader, continuously evolving and proposing various solutions from individual components to complete systems. We own a UL-certified testing laboratory in-house and are committed to the development of global safety standards. The Japanese subsidiary of E-T-A was established in 1994. We aim not only to deliver products to our customers but also to visualize the safety concerns and issues they face and provide appropriate advice through solution-oriented engineering. For us, quality is the culmination of hardware safety and reliability, along with the added value of engineering and services.
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