It is a snap-action switch with a high load capacity due to a large contact bridge.
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 widely used in the field 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 "S820 series" features a contact material made of hard silver plating and a large contact bridge, making it a high-load capacity snap-action switch. 【Features】 ○ Complies with VDE 0660 part 200 (IEC 60947-5-1) standards ○ Excellent vibration and shock resistance ○ Forced opening mechanism ○ Type F complies with DIN 41636 standards ○ Z-type double-pole double-throw (DPDT) circuit, with electrolytic insulation treatment For more details, please contact us or download the catalog.
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basic information
**Technical Data** - Series: S820 - Rated Continuous Current: 20A - Usage Range → AC15 230 V AC/5.0A → DC13 110 V DC/1.0A - Impulse Withstand Voltage: 4kV - Pollution Degree: 3PD - Protection Rating: IP40 - Actuator Force: 8N - Actuator Stroke: 4mm (excluding roller lever part) - Contact Form: NO+NC - Mechanical Life: 2 million cycles - Operating Temperature Range: -40℃...+85℃ - Dimensions: 50×45×12mm - Weight: 47g 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. This snap action switch adopts a double-break contact, allowing for high-speed disconnection of DC circuits, thus ensuring the interruption current capacity. Additionally, it incorporates a forced disconnection mechanism according to European standards. Therefore, there are structural differences compared to general micro switches.
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Download All Catalogs![Snap Action Switch S800, S804, S814, S820 Series [English Version]](https://image.mono.ipros.com/public/catalog/image/01/a99/625126/IPROS42165805957832002426.jpeg?w=120&h=170)
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. With the concept of "We protect lives and assets," our role is to protect people and machines from dangerous situations such as overcurrents and short circuits in electrical circuits. We take pride in having one of the widest product ranges and the highest number of certifications in the world, being recognized globally as a market leader, and continuously evolving by offering 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 to provide not only product deliveries but also to visualize our customers' concerns and questions regarding safety and offer 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.