NEW ARRIVAL: Siemens SIRIUS 3RT1054-1AP36 Vacuum Contactor Now Available
Model Description
We are pleased to announce the immediate availability of the Siemens SIRIUS 3RT1054-1AP36 vacuum contactor, a robust 3-pole switching device engineered for reliable motor control in demanding industrial applications. Rated at 115A and 55kW at 400V AC, this S3-frame contactor features a 230V AC/DC coil and utilizes vacuum interrupter technology for enhanced arc quenching and extended electrical life. The unit includes 2NO + 2NC auxiliary contacts for comprehensive control logic integration. Measuring 112mm × 145mm × 189mm and weighing 2.8kg, the 3RT1054-1AP36 integrates seamlessly into control panels for mining, steel, cement, and heavy manufacturing applications where high switching frequency and harsh environments demand superior reliability .
Key Features
The 3RT1054-1AP36 delivers exceptional electrical performance with vacuum interrupter technology providing up to 1 million switching operations at rated load—10× longer than conventional air-break contactors. The unit handles 1000V AC rated insulation voltage and 8kA short-time withstand current, ensuring robust fault tolerance. IP00 protection with optional enclosures permits flexible installation, while –25°C to +60°C ambient rating suits extreme climates. The contactor features mechanical interlock compatibility and integrated surge suppression, reducing external component requirements. CE, cULus, CCC and RoHS approvals validate global deployment in heavy industry and energy distribution .
Related Models in the 3RT10 Vacuum Series
The SIRIUS 3RT10 vacuum family offers scalable power for diverse heavy-duty applications. The 3RT1054-1AP36-1LA0 adds a 400V AC coil variant, while the 3RT1054-1AP36-3MA0 provides alternative auxiliary contact configurations. For higher currents, the 3RT1064-1AP36 extends to 225A/110kW, and 3RT1074-1AP36 reaches 400A/200kW within the same vacuum technology platform. All variants share common accessories—mechanical interlocks, terminal covers, and surge suppressors—enabling standardized engineering and reduced spare inventory across 55kW to 200kW motor control ranges .
Our Competitive Advantages
As a dedicated Industrial Automation trader, we provide exceptional procurement flexibility and customer-centric service solutions. Our adaptable payment structures accommodate wire transfer arrangements and customized credit facilities for approved partners, removing financial barriers to urgent maintenance requirements. We maintain significant strategic inventory in regional distribution hubs, enabling delivery within 5-7 business days to most industrial centers worldwide. Our extensive sourcing network spans premium European and Asian sensor distribution channels, ensuring authentic Telemecanique component traceability without geographic restrictions. This multi-channel approach guarantees availability during global supply chain disruptions. Our application engineers provide sensor selection consultation, detection distance calculation, and integration support, assisting with control logic configuration and wiring optimization. Through direct manufacturer partnerships and streamlined logistics, we deliver genuine Telemecanique inductive sensors with accelerated fulfillment cycles and competitive pricing structures.
For immediate quotations or technical consultation, please contact our dedicated sales team.
About Us
We are a focused industrial-automation components trader committed to delivering authentic Siemens SIRIUS heavy-duty solutions with speed, flexibility and technical expertise.