The Siemens SENTRON 3VA1110-3GE42-0AA0 MCCB is a high-quality 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 a part of the globally trusted SENTRON 3VA Series, this MCCB combines advanced thermal magnetic protection technology with Siemens engineering excellence to deliver superior safety, operational reliability, and long-term performance. The SENTRON 3VA series is specifically developed for low-voltage power distribution applications and is widely used across industrial and commercial installations.
Modern electrical systems require reliable protection devices capable of responding quickly to abnormal current conditions while maintaining uninterrupted operations. The Siemens 3VA1110-3GE42-0AA0 is engineered to automatically disconnect the circuit during overloads and short-circuit events, helping protect motors, transformers, switchgear assemblies, control panels, cables, and other critical electrical assets from costly damage and downtime.
A key advantage 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, ensuring accurate fault detection and dependable circuit interruption. The adjustable thermal characteristic allows better coordination with connected equipment, while the magnetic trip mechanism provides rapid fault clearing during severe short-circuit conditions.
The compact and robust design of the Siemens SENTRON 3VA1110-3GE42-0AA0 makes it suitable for installation in electrical distribution panels, motor control centers, switchboards, OEM machinery, and industrial control systems. Its rugged construction ensures consistent performance in demanding operating environments, helping organizations maintain system reliability and operational continuity.
At SBSmart.in, we offer genuine Siemens SENTRON MCCBs and industrial electrical products supported by expert technical guidance, competitive pricing, and reliable PAN India delivery. The Siemens 3VA1110-3GE42-0AA0 MCCB is trusted by panel builders, OEM manufacturers, electrical contractors, consultants, facility managers, and maintenance professionals seeking dependable electrical 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 Applications
✔ Trusted Siemens Engineering Excellence
The thermal trip mechanism continuously monitors load current and responds to prolonged overload conditions. Adjustable settings help improve protection coordination while safeguarding motors, transformers, cables, and electrical equipment from overheating.
The magnetic trip element reacts almost instantaneously when fault currents occur. This rapid response helps isolate dangerous short-circuit conditions before they 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 enhance overall system performance.
The Siemens 3VA1110-3GE42-0AA0 MCCB is ideal for:
Provides reliable protection against overloads and short-circuit faults, reducing equipment damage and unplanned downtime.
Protects motors, transformers, switchgear, cables, and power distribution systems from electrical stress and abnormal operating conditions.
Manufactured according to Siemens' strict engineering standards, ensuring dependable long-term operation in demanding environments. Siemens is recognized globally as a leader in industrial infrastructure and electrical technologies.
Supports stable electrical system performance and helps maintain uninterrupted operations.
The Siemens SENTRON 3VA series is designed to provide advanced protection, compact installation, and flexible application support. These MCCBs are widely used in industrial automation, electrical infrastructure, commercial facilities, and OEM equipment due to their reliability, durability, and comprehensive protection capabilities. Siemens is globally recognized for innovation in industrial infrastructure and electrical technologies.
At SBSmart.in, we specialize in supplying genuine industrial electrical products, MCCBs, switchgear, 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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