The Siemens SENTRON Molded Case Circuit Breaker (MCCB) – 3VA1110-5GE42-0AA0 is a premium circuit protection solution designed to provide reliable protection against overloads and short circuits in low-voltage electrical distribution systems. Part of the trusted Siemens SENTRON 3VA1 series, this Molded Case Circuit Breaker (MCCB) is engineered for safe, efficient, and dependable power distribution across industrial, commercial, and infrastructure applications. It features a TM220 thermal-magnetic trip unit for accurate line protection and dependable fault interruption.
The Siemens 3VA1110-5GE42-0AA0 MCCB is widely used in electrical distribution panels, motor control centers (MCC), switchboards, industrial control panels, OEM machinery, manufacturing plants, commercial buildings, utilities, renewable energy systems, and infrastructure projects. Its robust design helps protect electrical equipment, minimize downtime, and improve the overall reliability of power distribution systems.
Designed with Siemens' advanced engineering and high manufacturing standards, this SENTRON MCCB offers long-lasting performance, reliable switching operation, and easy installation. It is an ideal choice for panel builders, electrical contractors, OEMs, EPC companies, maintenance engineers, and industrial professionals seeking dependable circuit protection for demanding electrical installations.
At SB Smart, we supply genuine Siemens SENTRON MCCBs, industrial circuit protection devices, and electrical components at competitive prices with expert technical support, bulk order assistance, and fast PAN India delivery.
Genuine Siemens SENTRON 3VA1 MCCB
Reliable overload and short-circuit protection
Advanced TM220 thermal-magnetic trip technology
High-performance circuit protection
Durable molded case construction
Reliable switching operation
Long operational service life
Easy installation and maintenance
Suitable for industrial and commercial applications
Designed for low-voltage power distribution
Trusted Siemens engineering and quality
Electrical Distribution Panels
Motor Control Centers (MCC)
Industrial Control Panels
Switchboards
Commercial Buildings
Manufacturing Plants
OEM Electrical Equipment
Industrial Automation Systems
Renewable Energy Systems
Data Centers
Water & Wastewater Treatment Plants
Oil & Gas Industry
Cement Plants
Steel Plants
Infrastructure Projects
Protects electrical systems from overload and short-circuit faults
Enhances electrical safety and operational reliability
Helps reduce equipment damage and maintenance costs
Minimizes unplanned downtime
Supports efficient and continuous power distribution
Suitable for demanding industrial environments
Easy integration into new and existing electrical panels
Long-lasting and dependable performance
Cost-effective circuit protection solution
100% Genuine Siemens Products
Competitive Industrial Pricing
Expert Technical Support
Bulk Order Assistance
Fast PAN India Delivery
Secure Packaging
Trusted Industrial Electrical Supplier
GST Invoice Available
Responsive Customer Support
It is used to protect low-voltage electrical circuits from overloads and short circuits in industrial, commercial, and infrastructure power distribution systems.
It is commonly installed in electrical distribution panels, switchboards, motor control centers (MCC), OEM machinery, commercial buildings, and industrial power distribution systems.
It is widely used in manufacturing, utilities, infrastructure, renewable energy, water treatment, oil & gas, cement, steel, and industrial automation applications.
The SENTRON 3VA1 series is known for reliable thermal-magnetic protection, robust construction, long service life, and dependable performance in demanding low-voltage applications.
Yes. SB Smart supplies genuine Siemens SENTRON MCCBs with competitive pricing, expert technical support, bulk order assistance, and fast PAN India delivery.
| Parameter | Specification |
|---|---|
| Brand | Siemens |
| Series | SENTRON 3VA1 |
| Model Number | 3VA1110-5GE42-0AA0 |
| Product Type | Molded Case Circuit Breaker (MCCB) |
| Frame Size | 160 |
| Number of Poles | 4 |
| Rated Current (In) | 100 A |
| Rated Operational Voltage | Up to 690 V AC |
| Breaking Capacity (Icu) | 55 kA at 415 V AC |
| Breaking Capacity Class | M |
| Trip Unit | TM220 (ATFM) |
| Overload Protection (Ir) | Adjustable 70–100 A |
| Short-Circuit Protection (Ii) | 10 × In |
| Neutral Protection | 100% |
| Insulation Voltage (Ui) | 800 V |
| Impulse Withstand Voltage (Uimp) | 8 kV |
| Connection Type | Front Screw Connection |
| Operating Mechanism | Toggle Handle |
| Mounting | Fixed Mount |
| Mechanical Endurance | 15,000 Operating Cycles |
| Electrical Endurance | 8,000 Operating Cycles (AC-1, 380/415 V) |
| Accessories Included | Nut Keeper Kit |
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