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Siemens

ACB: SENTRON 3WTPlus Microprocessor based trip unit – 3WT8256-6KA64-5BA2

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Best Price (Excl. GST):
1,512,330 / nos MRP: ₹1,512,330 / nos
GST (18%): 272,219
Total Price (Incl. GST): ₹1,784,549
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Product Description

Siemens SENTRON 3WTPlus Microprocessor Based Trip Unit Air Circuit Breaker – 3WT8256-6KA64-5BA2

Intelligent Power Protection for Modern Industrial Distribution Systems

The Siemens 3WT8256-6KA64-5BA2 SENTRON 3WTPlus Air Circuit Breaker (ACB) is a high-performance low-voltage protection solution designed to provide intelligent fault management, advanced monitoring, and reliable switching performance for critical electrical infrastructure. Equipped with a sophisticated microprocessor-based trip unit, the 3WT8256-6KA64-5BA2 delivers precise protection against overloads, short circuits, instantaneous faults, and earth faults, ensuring maximum system safety and operational continuity.

Available at SB Smart (sbsmart.in), the Siemens 3WT8256-6KA64-5BA2 is engineered for industrial facilities, commercial buildings, utilities, infrastructure projects, manufacturing plants, and mission-critical power distribution applications. As part of the globally trusted SENTRON 3WTPlus Series, this Air Circuit Breaker combines Siemens' advanced switchgear technology with intelligent electronic protection features to deliver superior reliability and long-term performance.

The 3WT8256-6KA64-5BA2 Air Circuit Breaker is ideal for organizations seeking dependable power distribution, advanced fault diagnostics, and enhanced protection coordination. Its intelligent design helps reduce downtime, protect expensive equipment, and improve the overall efficiency of electrical networks.


Built for Long-Term Industrial Reliability

Power distribution systems require circuit breakers that can operate consistently under demanding conditions. The Siemens 3WT8256-6KA64-5BA2 Air Circuit Breaker is engineered with robust mechanical construction and advanced electronic protection technology to ensure dependable performance throughout its operational life.

Its microprocessor-based trip unit continuously monitors electrical parameters and instantly responds to abnormal conditions. This proactive protection approach minimizes equipment damage, improves network stability, and helps maintain uninterrupted operations.

The draw-out breaker design simplifies installation, inspection, maintenance, and replacement procedures. This significantly reduces maintenance downtime and improves service efficiency, making the 3WT8256-6KA64-5BA2 an excellent choice for facilities where operational continuity is critical.


Advanced Microprocessor-Based Trip Unit Technology

At the core of the Siemens 3WT8256-6KA64-5BA2 is a highly intelligent electronic trip unit designed to provide accurate fault detection and comprehensive protection capabilities.

Unlike conventional circuit breakers, the microprocessor-based system continuously evaluates network conditions and delivers fast, precise responses to electrical faults.

Key Protection Functions

  • Long-time overload protection
  • Short-circuit protection
  • Instantaneous fault protection
  • Earth fault protection
  • Adjustable protection settings
  • Selective coordination capability
  • Real-time monitoring functions
  • Event and fault recording
  • Enhanced equipment protection
  • Improved system reliability

These advanced capabilities help maximize system uptime while reducing operational risks and maintenance costs.


Key Features of Siemens 3WT8256-6KA64-5BA2

  • Genuine Siemens SENTRON 3WTPlus Air Circuit Breaker
  • Product Code: 3WT8256-6KA64-5BA2
  • Advanced microprocessor-based electronic trip unit
  • Intelligent protection and monitoring functions
  • Draw-out Air Circuit Breaker configuration
  • Suitable for low-voltage power distribution systems
  • Long-time overload protection
  • Short-circuit protection
  • Instantaneous protection
  • Earth fault protection
  • Adjustable protection parameters
  • High switching performance
  • Long electrical and mechanical endurance
  • Easy maintenance and servicing
  • Siemens-certified quality and reliability

Applications

The Siemens 3WT8256-6KA64-5BA2 Air Circuit Breaker is suitable for:

  • Main LT Distribution Panels
  • PCC Panels
  • MCC Panels
  • Industrial Manufacturing Plants
  • Commercial Buildings
  • Utility Distribution Systems
  • Data Centers
  • Infrastructure Projects
  • Process Industries
  • Power Generation Facilities
  • Smart Power Distribution Networks
  • Critical Electrical Installations

Why Buy Siemens 3WT8256-6KA64-5BA2 from SB Smart?

At SB Smart, we supply genuine Siemens switchgear and industrial electrical products sourced through trusted distribution channels. The Siemens 3WT8256-6KA64-5BA2 SENTRON 3WTPlus Air Circuit Breaker offers intelligent protection, advanced monitoring capabilities, and long-term operational reliability for demanding electrical applications.

Whether you are upgrading an existing switchboard, building a new power distribution system, or implementing advanced protection solutions for critical infrastructure, the 3WT8256-6KA64-5BA2 delivers the performance, safety, and reliability expected from Siemens SENTRON technology.

Technical Specifications

SpecificationDetails
Product NameAir Circuit Breaker (ACB)
ManufacturerSiemens
Brand SeriesSENTRON 3WTPlus
Model Number3WT8256-6KA64-5BA2
Product TypeAir Circuit Breaker
Trip Unit TypeMicroprocessor Based Electronic Trip Unit
Breaker ConfigurationDraw-Out Type
Pole Configuration4 Pole
Rated Current (In)1600A
Protection FunctionsOverload, Short Circuit, Instantaneous & Earth Fault Protection
Monitoring CapabilityIntegrated
Adjustable Protection SettingsYes
Fault DiagnosticsYes
Communication CapabilityAdvanced Monitoring Ready
ApplicationLow Voltage Power Distribution
Frequency50/60Hz
Industrial ApplicationYes
Mechanical EnduranceHigh
Electrical EnduranceHigh
BrandSiemens
ConditionNew & Genuine Product

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