The Siemens SENTRON 3VA10202ED420AA0 MCCB is a compact and highly reliable molded case circuit breaker designed to provide effective protection against overloads, short circuits, and electrical faults in low-voltage power distribution systems. As part of the globally recognized SENTRON 3VA Series, this MCCB delivers dependable circuit protection, operational safety, and long-term performance for industrial, commercial, and infrastructure applications. The SENTRON 3VA range is engineered to offer reliable overload and short-circuit protection while maintaining a compact footprint for modern electrical installations.
The 3VA10202ED420AA0 features a 20A rated current, 4-pole configuration, and a Thermal Magnetic Trip Unit utilizing FTFM (Fixed Thermal Fixed Magnetic) protection technology. The thermal trip mechanism provides protection against overload conditions, while the magnetic trip mechanism delivers instantaneous response during short-circuit faults, ensuring comprehensive circuit protection in a single device.
In industrial environments, unexpected overloads and fault currents can damage electrical equipment and disrupt operations. The Siemens 3VA10202ED420AA0 MCCB continuously monitors current flow and automatically interrupts the circuit whenever abnormal electrical conditions occur. This helps protect transformers, motors, cables, switchgear assemblies, control panels, and distribution systems from costly damage while improving overall system reliability and safety. The SENTRON 3VA series is specifically developed for low-voltage power distribution applications requiring dependable protection performance.
Its compact construction allows easy installation in LT Panels, PCC Panels, MCC Panels, Distribution Boards, Switchgear Assemblies, Motor Control Centers (MCCs), OEM Equipment, and Industrial Automation Systems. Siemens' robust engineering standards ensure excellent switching performance, long service life, and minimal maintenance requirements throughout the product lifecycle.
At SBSmart.in, we provide genuine Siemens MCCBs and industrial electrical products backed by expert technical support, competitive pricing, and reliable PAN India delivery. The Siemens 3VA10202ED420AA0 MCCB is trusted by panel builders, OEM manufacturers, electrical contractors, consultants, and facility managers seeking dependable circuit protection solutions.
✔ Genuine Siemens SENTRON 3VA Series MCCB
✔ Model Number: 3VA10202ED420AA0
✔ Rated Current: 20A
✔ 4 Pole Configuration
✔ Thermal Magnetic Trip Unit
✔ FTFM (Fixed Thermal Fixed Magnetic) Protection
✔ Reliable Overload Protection
✔ Instantaneous Short-Circuit Protection
✔ Compact and Space-Saving Design
✔ Industrial-Grade Construction
✔ High Mechanical & Electrical Endurance
✔ Easy Installation and Maintenance
✔ Common Accessory Platform
✔ Suitable for Industrial & Commercial Applications
✔ IEC 60947 Compliant Design
The thermal magnetic trip unit combines overload and short-circuit protection within a single compact device, ensuring dependable operation and enhanced electrical safety.
Protects valuable electrical assets against abnormal current conditions, reducing equipment failures and costly downtime.
The compact 3VA design allows efficient use of panel space while maintaining superior protection performance. The SENTRON platform also supports a common accessory range for increased flexibility.
Manufactured according to Siemens' globally recognized quality standards, ensuring dependable long-term performance in demanding applications.
The Siemens 3VA10202ED420AA0 MCCB is suitable for:
Authentic Siemens products sourced through trusted supply channels.
Cost-effective solutions for retail, project, and bulk procurement requirements.
Professional assistance for product selection, application guidance, and technical specifications.
Reliable logistics network ensuring timely product availability across India.
Comprehensive support from inquiry through after-sales assistance.
| Specification | Details |
|---|---|
| Product Name | Molded Case Circuit Breaker (MCCB) |
| Brand | Siemens |
| Series | SENTRON 3VA |
| Model Number | 3VA10202ED420AA0 |
| SKU | 3VA10202ED420AA0 |
| Product Type | MCCB |
| Rated Current (In) | 20A |
| Number of Poles | 4 Pole |
| Trip Unit Type | Thermal Magnetic Trip Unit |
| Protection Technology | FTFM (Fixed Thermal Fixed Magnetic) |
| Overload Protection | Fixed Thermal Protection |
| Short Circuit Protection | Fixed Magnetic Protection |
| Frequency | 50/60 Hz |
| Mounting Type | Fixed Mount |
| Standard Compliance | IEC 60947 |
| Application | Line Protection & Power Distribution |
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