3AY17112E

Product Description

Home / Switchgear / Circuit Breaker Parts / Siemens 3AY17112E Need Siemens 3AY17112E? Spring-charging motor for Siemens 3AH5 / 3AH6 / 3AE1 vacuum circuit breakers. Supplied with full traceability and documentation.... Price & Availability Classified as a spring-charging motor energy storage drive, it is positioned as a direct replacement and service part for existing installations. It is intended for use within Siemens 3AH5 / 3AH6 / 3AE1 vacuum circuit breakers, where dependable operation and a precise fit are essential to keeping the plant running. Listed as Active, it is offered as a maintained and verified spare that supports the continued operation of the installed base. Key technical specifications include: The Function is Energy storage / spring-charging motor. Its Applicable breakers is rated at Siemens 3AH5, 3AH6, 3AE1 vacuum circuit breakers. For reference, the Operating voltage is 110-125 V DC. The Weight is 0.91 kg. Its Certifications is rated at CE / UR (per distributor listing). For reference, the Material is Contact supplier for exact specifications. The Dimensions is Contact supplier for exact specifications. Notable features of this unit: Charges the spring operating mechanism of vacuum breakers. Designed for Siemens 3AH5, 3AH6 and 3AE1 breakers. DC control supply for switchgear auxiliaries. Typical applications include Spring mechanism charging in vacuum breakers, Power plant and substation spare-parts stock. It is compatible with or cross-references Siemens 3AH5 vacuum circuit breaker, Siemens 3AH6 vacuum circuit breaker, Siemens 3AE1 vacuum circuit breaker. Within industrial automation and process-control environments, components of this type are relied upon to keep critical equipment operating safely and efficiently. They are typically specified where uptime, repeatability and a predictable maintenance cycle matter more than upfront cost. A spring-charging motor energy storage drive such as this one forms part of a larger machine or system, so correct identification and fitment directly affect the performance and safety of the whole installation. Siemens parts are widely used across power generation, manufacturing, oil and gas, water and process industries, where engineering teams standardise on proven series to simplify spares planning. When selecting a replacement, confirm the exact model designation and verify that the mechanical and electrical interface matches the unit currently installed. Cross-checking the order code, mounting style and connection type against the existing device helps avoid compatibility issues and unplanned downtime during a maintenance window. Where several variants exist, the suffix often defines voltage, range or firmware, so it should be matched precisely rather than approximated. This item is offered from our active stock of current and discontinued industrial parts. Each listing is verified against the manufacturer designation before shipment so you receive the correct part for your application. Availability and lead time vary by item; our team can confirm the fastest option for your required quantity and provide a formal quotation on request. Common questions: Regarding "Which breakers use the 3AY17112E": It is the energy storage motor for Siemens 3AH5, 3AH6 and 3AE1 vacuum circuit breakers. Regarding "What supply voltage does it need": The motor operates on a 110-125 V DC control supply typical of switchgear auxiliary circuits. Please contact us to confirm current pricing, availability and delivery for your required quantity; volume and project pricing are available on request. The Siemens 3AY17112E is a spring-charging motor energy storage drive. Basic Product Information Designed for Siemens 3AH5, 3AH6 and 3AE1 breakers DC control supply for switchgear auxiliaries Spare part for preventive maintenance programs Charges the spring operating mechanism of vacuum breakers Technical Specifications Version & Model Difference ['3AY17112E is the energy storage motor spare part for the 3AH5/3AH6/3AE1 breaker family', 'Other 3AY motors cover different voltage and breaker variants'] Application Scenarios Medium-voltage switchgear maintenance Spring mechanism charging in vacuum breakers Power plant and substation spare-parts stock What supply voltage does it need? The motor operates on a 110-125 V DC control supply typical of switchgear auxiliary circuits. Yes, it is supplied as a replacement energy storage motor for scheduled breaker maintenance. What certifications apply? Distributor listings indicate CE and UR marks; request the certificate details from the supplier. Which breakers use the 3AY17112E? 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