The Siemens SENTRON 3VA1110-3GE42-0AA0 MCCB is a high-performance molded case circuit breaker designed to provide dependable protection against overloads, short circuits, and electrical faults in industrial, commercial, and infrastructure power distribution systems. As part of the globally recognized SENTRON 3VA portfolio, this MCCB combines advanced thermal magnetic trip technology, compact construction, and Siemens engineering excellence to deliver reliable electrical protection and operational safety. The SENTRON 3VA series is designed specifically for low-voltage power distribution applications and is widely used across industrial and commercial installations worldwide.
In modern electrical systems, circuit protection plays a critical role in preventing equipment damage, reducing downtime, and maintaining uninterrupted operations. The Siemens 3VA1110-3GE42-0AA0 is engineered to automatically disconnect circuits during overload and fault conditions, helping protect motors, transformers, switchgear assemblies, cables, control panels, and other valuable electrical assets.
One of the key advantages of the 3VA1110-3GE42-0AA0 MCCB is its Thermal Magnetic Trip Unit (ATFM – Adjustable Thermal Fixed Magnetic). This technology combines adjustable thermal overload protection with fixed magnetic short-circuit protection, providing reliable fault detection and interruption. The adjustable thermal settings help improve coordination between protection devices, while the magnetic trip mechanism responds instantly to severe fault currents.
The compact and robust design of the Siemens SENTRON 3VA1110-3GE42-0AA0 MCCB makes it suitable for installation in electrical distribution boards, switchgear assemblies, motor control centers, OEM machinery, and industrial control systems. Its industrial-grade construction ensures long-term durability, dependable performance, and minimal maintenance requirements.
At SBSmart.in, we provide genuine Siemens circuit protection products backed by technical expertise, competitive pricing, and reliable PAN India delivery. The Siemens 3VA1110-3GE42-0AA0 MCCB is trusted by electrical contractors, OEM manufacturers, panel builders, consultants, facility managers, and industrial maintenance professionals seeking reliable power distribution protection solutions.
✔ Genuine Siemens SENTRON 3VA Series MCCB
✔ Thermal Magnetic Trip Unit (ATFM)
✔ Adjustable Thermal Overload Protection
✔ Fixed Magnetic Short-Circuit Protection
✔ Reliable Fault Interruption Capability
✔ Compact and Space-Saving Design
✔ Industrial-Grade Construction
✔ High Operational Reliability
✔ Long Mechanical & Electrical Service Life
✔ Enhanced Electrical Safety
✔ Easy Installation and Maintenance
✔ Suitable for Industrial, Commercial & Infrastructure Applications
✔ Trusted Siemens Engineering
The thermal trip mechanism continuously monitors current flow and responds to prolonged overload conditions. Adjustable thermal settings help optimize protection coordination while safeguarding motors, transformers, cables, and connected equipment from overheating.
The magnetic trip mechanism reacts almost instantaneously to short-circuit faults, rapidly disconnecting the circuit before excessive fault currents can damage electrical infrastructure or connected equipment.
The combination of overload and short-circuit protection within a single MCCB helps reduce downtime, improve equipment lifespan, and maintain uninterrupted operations.
The Siemens 3VA1110-3GE42-0AA0 MCCB is suitable for:
Provides dependable protection against overloads and short-circuit faults, minimizing the risk of equipment damage and operational downtime.
Protects motors, transformers, cables, switchgear, and power distribution systems from abnormal electrical conditions.
Manufactured according to Siemens' stringent engineering standards for dependable long-term performance and operational efficiency. Siemens is globally recognized as a leader in industrial technology, infrastructure, and electrical solutions.
Supports stable electrical system operation while helping maintain productivity and business continuity.
The Siemens SENTRON 3VA series is designed to provide advanced protection, compact installation, and flexible application support. These MCCBs are widely used across industrial automation, electrical infrastructure, commercial facilities, and OEM equipment because of their reliability, durability, and comprehensive protection capabilities.
At SBSmart.in, we specialize in supplying genuine industrial electrical products, MCCBs, switchgear solutions, automation components, and power distribution accessories.
✔ 100% Genuine Siemens Products
✔ Competitive Industrial Pricing
✔ Fast PAN India Delivery
✔ Expert Technical Support
✔ Reliable Product Availability
✔ Secure Ordering Process
✔ Dedicated Customer Assistance
✔ Bulk Order & Project Supply Support
✔ Trusted Industrial Supply Partner
When you purchase the Siemens 3VA1110-3GE42-0AA0 MCCB from SBSmart, you receive authentic Siemens quality backed by professional support and dependable service.
| Specification | Details |
|---|---|
| Product Name | Molded Case Circuit Breaker (MCCB) |
| Model Number | 3VA1110-3GE42-0AA0 |
| SKU | 3VA1110-3GE42-0AA0 |
| Brand | Siemens |
| Series | SENTRON 3VA |
| Product Type | MCCB |
| Trip Unit Type | Thermal Magnetic Trip Unit |
| Protection Technology | Adjustable Thermal Fixed Magnetic (ATFM) |
| Protection Functions | Overload & Short-Circuit Protection |
| Application | Power Distribution & Circuit Protection |
| Mounting Type | Panel Mounted |
| Usage | Industrial, Commercial & Infrastructure Applications |
| Construction | Heavy-Duty Industrial Design |
| Operational Reliability | High |
| Maintenance | Low Maintenance |
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