The Siemens SENTRON 3VA1110-3GE42-0AA0 MCCB is a high-performance molded case circuit breaker designed to deliver dependable protection against overloads, short circuits, and electrical faults in industrial, commercial, and infrastructure applications. As part of the globally trusted SENTRON 3VA Series, this MCCB combines Siemens engineering excellence with advanced thermal magnetic protection technology, ensuring safe and efficient operation of modern electrical distribution systems.
The 3VA1110-3GE42-0AA0 MCCB belongs to the Siemens 3VA1 series of molded case circuit breakers, developed for low-voltage power distribution systems. The SENTRON 3VA range is recognized for its compact design, robust construction, high operational reliability, and versatile application compatibility across industries.
Electrical systems often face fluctuating loads, overload conditions, and unexpected fault currents that can damage expensive equipment and interrupt operations. The Siemens 3VA1110-3GE42-0AA0 is engineered to automatically disconnect the circuit when abnormal current conditions occur, helping protect motors, transformers, switchgear assemblies, cables, control panels, and critical infrastructure from electrical damage.
A major advantage of this model is its ATFM (Adjustable Thermal Fixed Magnetic) Trip Unit. This protection technology combines adjustable overload protection with fixed magnetic short-circuit protection, providing enhanced flexibility and dependable fault management. Similar Siemens 3VA GE42 series MCCBs feature adjustable overload settings and fixed short-circuit protection, making them ideal for industrial and commercial power distribution systems.
The compact design of the Siemens 3VA1110-3GE42-0AA0 MCCB allows efficient integration into switchboards, distribution panels, motor control centers, and OEM equipment. Its rugged construction ensures reliable performance even in demanding industrial environments, reducing maintenance requirements and increasing operational efficiency.
At SBSmart.in, we provide genuine Siemens MCCBs and industrial electrical products supported by expert technical assistance, competitive pricing, and fast PAN India delivery. The Siemens 3VA1110-3GE42-0AA0 is trusted by electrical contractors, panel builders, consultants, OEM manufacturers, facility managers, and industrial maintenance professionals seeking dependable circuit 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
✔ Compact and Space-Saving Design
✔ High Operational Reliability
✔ Industrial-Grade Construction
✔ Long Mechanical & Electrical Service Life
✔ Enhanced Electrical Safety
✔ Easy Installation and Maintenance
✔ Suitable for Industrial & Commercial Applications
✔ Trusted Siemens Engineering
The thermal trip mechanism continuously monitors circuit current and responds to prolonged overload conditions. Adjustable thermal settings help optimize protection coordination while safeguarding motors, transformers, cables, and connected equipment. Similar GE42-series SENTRON MCCBs feature adjustable overload settings for enhanced protection flexibility.
The magnetic trip element responds instantly to short-circuit faults, rapidly disconnecting the circuit before excessive fault currents can damage equipment or compromise electrical safety.
By combining overload and short-circuit protection within a single device, the 3VA1110-3GE42-0AA0 MCCB helps reduce downtime, improve system reliability, and extend equipment lifespan.
The Siemens 3VA1110-3GE42-0AA0 MCCB is suitable for:
Provides dependable protection against overloads and short-circuit faults, reducing the risk of equipment failure and costly downtime.
Protects motors, transformers, cables, switchgear, and distribution systems from electrical stress and fault conditions.
Built according to Siemens' strict quality standards for reliable long-term performance in demanding environments.
Supports stable operation of electrical systems while helping maintain productivity and operational continuity.
The Siemens SENTRON portfolio is globally recognized for delivering advanced power distribution and protection solutions for industrial and commercial installations.
The SENTRON 3VA series offers advanced protection technology, compact installation, and operational flexibility. These MCCBs are designed to meet the demands of modern electrical systems while providing reliable overload and short-circuit protection. The 3VA range supports multiple frame sizes, breaking capacities, trip unit options, and accessories, making it suitable for a broad range of applications.
At SBSmart.in, we specialize in supplying genuine Siemens 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 (ATFM) |
| Protection Technology | Adjustable Thermal Fixed Magnetic |
| 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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