The Siemens 3WT8252-6UA38-5AB2 SENTRON 3WTPlus Air Circuit Breaker (ACB) is a premium low-voltage protection solution engineered for modern electrical distribution systems that demand maximum reliability, intelligent protection, and uninterrupted performance. Equipped with a highly advanced microprocessor-based trip unit, the 3WT8252-6UA38-5AB2 delivers precise fault detection, comprehensive system monitoring, and dependable protection against overloads, short circuits, instantaneous faults, and earth faults.
Available from SB Smart (sbsmart.in), the Siemens 3WT8252-6UA38-5AB2 is designed to meet the protection requirements of industrial plants, commercial buildings, infrastructure projects, utility networks, manufacturing facilities, and mission-critical power applications. As a member of the globally trusted SENTRON 3WTPlus Series, this Air Circuit Breaker combines Siemens’ world-class switchgear technology with intelligent electronic protection functions to improve system safety, equipment protection, and operational efficiency.
The 3WT8252-6UA38-5AB2 Air Circuit Breaker is ideal for applications where electrical continuity, advanced protection coordination, and long-term reliability are essential. Its intelligent design helps organizations reduce downtime, improve maintenance efficiency, and protect valuable electrical infrastructure.
Electrical systems operating in demanding environments require protection devices that can withstand continuous operation while maintaining exceptional performance. The Siemens 3WT8252-6UA38-5AB2 Air Circuit Breaker is built with robust mechanical construction and advanced electronic protection technology to ensure reliable operation throughout its service life.
The integrated microprocessor-based trip unit continuously monitors critical electrical parameters and responds immediately to abnormal operating conditions. This proactive approach helps prevent costly equipment failures, improves network stability, and minimizes operational interruptions.
Its draw-out design simplifies installation, maintenance, inspection, and testing procedures. This feature significantly reduces service downtime and allows maintenance teams to perform routine inspections efficiently, making the 3WT8252-6UA38-5AB2 an excellent choice for critical power distribution systems.
At the heart of the Siemens 3WT8252-6UA38-5AB2 lies an advanced electronic trip unit that provides intelligent fault management and real-time monitoring capabilities.
Unlike conventional circuit breakers, the microprocessor-based protection system continuously evaluates electrical conditions and delivers rapid, accurate responses to fault situations.
These advanced protection capabilities help optimize system performance while reducing maintenance requirements and operational risks.
The Siemens 3WT8252-6UA38-5AB2 Air Circuit Breaker is widely used in:
At SB Smart, we specialize in supplying genuine Siemens industrial electrical products, switchgear, automation components, and power distribution solutions. The Siemens 3WT8252-6UA38-5AB2 SENTRON 3WTPlus Air Circuit Breaker delivers advanced protection technology, intelligent monitoring capabilities, and dependable operational performance for modern electrical systems.
Whether you are upgrading an existing switchboard, designing a new distribution network, or implementing enhanced protection for critical infrastructure, the 3WT8252-6UA38-5AB2 provides the safety, efficiency, and reliability expected from Siemens SENTRON products.
| Specification | Details |
|---|---|
| Product Name | Air Circuit Breaker (ACB) |
| Manufacturer | Siemens |
| Brand Series | SENTRON 3WTPlus |
| Model Number | 3WT8252-6UA38-5AB2 |
| Product Type | Air Circuit Breaker |
| Trip Unit Type | Microprocessor Based Electronic Trip Unit |
| Breaker Configuration | Draw-Out Type |
| Pole Configuration | 4 Pole |
| Rated Current (In) | 1000A |
| Protection Functions | Overload, Short Circuit, Instantaneous & Earth Fault Protection |
| Monitoring Capability | Integrated |
| Adjustable Protection Settings | Yes |
| Fault Diagnostics | Yes |
| Communication Capability | Advanced Monitoring Ready |
| Application | Low Voltage Power Distribution |
| Frequency | 50/60 Hz |
| Industrial Application | Yes |
| Mechanical Endurance | High |
| Electrical Endurance | High |
| Brand | Siemens |
| Condition | New & Genuine Product |
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