The Siemens 3VJ22168JQ420AA0 MCCB is a high-performance Molded Case Circuit Breaker engineered to provide dependable protection against overloads, short circuits, and electrical faults in industrial, commercial, and infrastructure power distribution systems. As a part of the trusted Siemens 3VJ Series MCCB portfolio, this breaker combines robust design, superior fault interruption capability, and advanced thermal magnetic trip technology to ensure reliable operation and long-term equipment protection. Siemens 3VJ MCCBs are specifically designed for low-voltage power distribution systems and are available with both Fixed Thermal Fixed Magnetic (FTFM) and Adjustable Thermal Fixed Magnetic (ATFM) trip technologies.
In today's industrial environment, uninterrupted power supply and equipment safety are critical for maintaining productivity and operational efficiency. The Siemens 3VJ22168JQ420AA0 automatically detects abnormal current conditions and disconnects the circuit before significant damage occurs. Whether installed in motor control centers, switchgear assemblies, distribution panels, manufacturing plants, commercial buildings, or infrastructure projects, this MCCB delivers reliable protection and operational continuity. Siemens 3VJ circuit breakers are widely used for protecting electrical distribution systems against overloads and short circuits.
The integrated Thermal Magnetic Trip Unit combines thermal overload protection and instantaneous magnetic short-circuit protection within a single compact device. This proven protection mechanism helps reduce downtime, safeguard expensive electrical assets, and improve overall system reliability. Thermal magnetic MCCBs are recognized for their reliability, ease of maintenance, and effective fault management across industrial applications.
At SBSmart.in, we provide genuine Siemens MCCBs and industrial electrical solutions backed by expert technical support, competitive pricing, and reliable PAN India delivery. The Siemens 3VJ22168JQ420AA0 MCCB is trusted by panel builders, OEM manufacturers, electrical contractors, consultants, and maintenance professionals looking for dependable circuit protection products.
✔ Genuine Siemens 3VJ Series MCCB
✔ Advanced Thermal Magnetic Trip Unit
✔ Reliable Overload Protection
✔ Instantaneous Short-Circuit Protection
✔ High Fault Interruption Capability
✔ Industrial-Grade Construction
✔ Long Mechanical & Electrical Life
✔ Compact and Space-Saving Design
✔ Enhanced Equipment Protection
✔ Low Maintenance Requirements
✔ Easy Installation and Integration
✔ Suitable for Industrial, Commercial & Infrastructure Applications
✔ Trusted Siemens Engineering
The Siemens 3VJ22168JQ420AA0 MCCB incorporates advanced thermal magnetic protection technology that provides comprehensive electrical safety.
The thermal element continuously monitors current flow through the circuit. When current exceeds safe operating limits for a prolonged period, the breaker automatically trips, helping prevent overheating and damage to motors, transformers, cables, and connected equipment. Thermal trip units are specifically designed to protect electrical systems from overload conditions.
The magnetic element responds almost instantly during short-circuit conditions. This rapid fault-clearing capability isolates dangerous fault currents before they can damage electrical infrastructure or create hazardous situations. Thermal magnetic trip units are widely used because they combine overload and short-circuit protection in a single device.
The Siemens 3VJ22168JQ420AA0 MCCB is ideal for:
Provides reliable protection against overloads and short-circuit faults, helping prevent costly equipment failures.
Ensures uninterrupted power distribution by isolating faults before they impact operations.
Protects motors, transformers, switchgear, cables, and power distribution equipment from electrical stress.
Built according to Siemens engineering standards for dependable long-term performance.
Siemens is a globally recognized technology leader in industrial infrastructure, automation, and electrical distribution systems.
The Siemens 3VJ MCCB range is designed to deliver reliable fault interruption, compact installation, and superior operational efficiency. The series supports a wide range of applications and accessories, making it a preferred choice for industrial and commercial power distribution systems. 3VJ MCCBs are available in multiple breaking capacities and configurations to suit diverse installation requirements.
At SBSmart.in, we specialize in supplying genuine industrial electrical products, MCCBs, switchgear, automation products, 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 Support
✔ Trusted Industrial Supply Partner
When you purchase the Siemens 3VJ22168JQ420AA0 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 | 3VJ22168JQ420AA0 |
| SKU | 3VJ22168JQ420AA0 |
| Brand | Siemens |
| Series | 3VJ MCCB |
| Product Type | Molded Case Circuit Breaker |
| Trip Unit Type | Thermal Magnetic Trip Unit |
| Protection Functions | Overload Protection & Short-Circuit Protection |
| Technology | Thermal Magnetic 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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