Snap action switch with double contact and self-cleaning function.
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 "S847 series" is a snap action switch with a forced opening mechanism, self-cleaning contacts, and double contacts. 【Features】 ○ Complies with VDE 0660 part 200 (IEC 60947-5-1) standards ○ Long over-travel after forced opening mechanism ○ Type F complies with DIN 41636 standards ○ Protection ratings IP40, IP60, IP67 ○ Z-shaped double pole double throw (DPDT) circuit, electrolytic insulation treatment For more details, please contact us or download the catalog.
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basic information
**Technical Data** - Series: S847 - Rated Continuous Current: 10A - Usage Range → AC15 230 V AC/1.5A → DC13 110 V DC/1.0A - Impulse Withstand Voltage: 4kV 4kV 4kV - Pollution Degree: 3 3 3 - Protection Rating: IP40 IP60 IP67 - Actuator Force: 2.6N 3N 3N - Actuator Stroke: 4.9mm - Contact Form: NO+NC - Mechanical Life: 10 million cycles - Operating Temperature Range: -40℃...+85℃ - Dimensions: 50×36×12 mm - Weight: 20...40 g For more details, please contact us or download the catalog. Snap action switches are often sold or referred to as micro switches in Japan, but this snap action switch employs a double-break contact, allowing for high-speed disconnection in DC circuits, thus ensuring a secure breaking 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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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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