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3VA1120-5EE46-0AA0
Molded case circuit breaker (MCCB) 3VA1, 150 / 160 A, TM220, ATFM, 4 pole, Connection to cables
- Stock status:
- In stock
- Manufacturer:
- Siemens
- Product code:
- 3VA1120-5EE46-0AA0
Main documents
- Product datasheet
- Instruction sheet
- Catalogue
| Product | |
| Article Number (Market Facing Number) | 3VA1120-5EE36-0AA0 |
| Product Description | circuit breaker 3VA1 IEC Frame 160 breaking capacity class M Icu=55 kA @ 415 V 3-pole, line protection TM220, ATFM, In=20 A overload protection Ir=14 A…20 A short-circuit protection Ii=16 x In terminal connection |
| Product family | 3VA Molded Case Circuit Breakers up to 1600 A, IEC |
| Product Lifecycle (PLM) | PM300:Active Product |
| Price data | |
| Region Specific PriceGroup / Headquarter Price Group | 12P / 1CB |
| List Price | Show prices |
| Customer Price | Show prices |
| Surcharge for Raw Materials | None |
| Metal Factor | LOA—– |
| Additional Product Information | ||
| EAN | 4042948821299 | |
| UPC | 804766427121 | |
| Commodity Code | 85362010 | |
| LKZ_FDB/ CatalogID | LV10.1 | |
| Product Group | 5375 | |
| Group Code | P360 | |
| Country of origin | Czech Republic | |
| Compliance with the substance restrictions according to RoHS directive | Since: 01.04.2014 | |
| Product class | C: products manufactured / produced to order, which cannot be reused or re-utilised or be returned against credit. | |
| WEEE (2012/19/EU) Take-Back Obligation | Yes | |
| REACH Art. 33 Duty to inform according to the current list of candidates | ||
| SCIP number | d1ed5431-b7be-4585-98f5-3192addc9569 | |
Product Description
Siemens
Siemens, a global leader in the electrical and industrial automation sectors, is renowned for its high-quality products and solutions, ranging from electrical equipment and automation systems to energy management and telecommunications technologies.
With a strong focus on innovation, Siemens provides cutting-edge solutions that enhance operational efficiency, sustainability, and productivity across various industries. From advanced circuit breakers and switchgear to smart grid solutions, Siemens continues to shape the future of technology, delivering reliable and energy-efficient products that meet the evolving needs of businesses and industries worldwide.
Siemens Molded Case Circuit Breakers (MCCB) are essential components in electrical distribution systems, designed to provide reliable protection against overloads and short circuits. Among the advanced offerings in this category is the SENTRON 3VA series, which combines cutting-edge technology with exceptional performance.
The SENTRON 3VA MCCBs are equipped with features that ensure enhanced safety and efficiency, making them ideal for various industrial applications. Additionally, Siemens offers Switch Disconnectors that complement the MCCB lineup, providing further solutions for safe and efficient electrical circuit management. With Siemens Molded Case Circuit Breakers and the SENTRON 3VA series, businesses can achieve optimal electrical safety and performance.
3VA1120-5EE46-0AA0
The Siemens 3VA1120-5EE46-0AA0 is a 4-pole molded case circuit breaker (MCCB) designed for use in low to medium voltage electrical systems. It provides reliable protection against overloads and short circuits, making it suitable for a variety of industrial and commercial applications.
Key Features and Specifications:
- Frame Size: 160 A (IEC standard)
- Rated Current (In): 20 A
Breaking Capacity:
- Icu (Ultimate Breaking Capacity):** 55 kA at 415 V, making it suitable for environments with medium fault levels.
- Poles: 4-pole design, providing full-phase protection along with neutral conductor handling. The neutral (N) conductor is unprotected, which is typical in some system designs where the focus is on phase protection.
Protection Features:
- Overload Protection (Ir): Adjustable between 14 A and 20 A, allowing flexibility in setting the device based on system needsShort-Circuit Protection (Ii):** Fixed at 16x In, ensuring rapid disconnection in the event of short circuits, protecting both equipment and wiring.
- Protection Type: Line protection TM220 with ATFM (Automatic Trip Function Management) ensures reliable performance and system integrity.
- Connection Type: Terminal connection, providing secure connections for safe and efficient wiring.
Compliance & Product Lifecycle:
- Product Lifecycle Management (PLM): PM300 – Active Product, currently available and supported by Siemens.
- EAN: 4042948822173
- UPC: 804766427107
- Commodity Code: 85362010
The Siemens 3VA1120-5EE46-0AA0 offers robust protection with a 4-pole configuration, ideal for systems requiring a high breaking capacity of 55 kA. With flexible overload protection and fixed short-circuit protection, it is engineered to enhance safety and performance in various electrical installations.
Frequently Asked Questions
Which is Better: Schneider or Siemens Circuit Breakers?
When comparing Schneider and Siemens circuit breakers, both brands offer unique strengths and advantages, making them top choices in the industry.
✅ Both Schneider and Siemens circuit breakers are excellent choices for protecting electrical systems. Schneider excels in versatility and precision engineering, while Siemens is known for its exceptional build quality and innovation. The choice between the two depends on specific needs and preferences, ensuring reliable protection and performance for any electrical system.
What are the three types of miniature circuit breaker?
✅Miniature Circuit Breakers (MCBs) are essential for protecting electrical circuits from overcurrents and short circuits. There are three primary types of MCBs: Type B, Type C, and Type D. Each type is designed to respond to different levels of electrical surges in various settings.ft starters minimize the initial surge of power during startup by gradually increasing the voltage supply. This controlled power-up process prevents the motor from overheating, reducing the risk of temporary shutdowns and significantly extending the lifespan and durability of the motors.
What's the difference between type B and C MCBs?
✅Type B devices are engineered to trip when fault currents reach 3-5 times the rated current (In). For instance, a 10A Type B device will trip at 30-50A. Type C devices, on the other hand, are designed to trip at fault currents of 5-10 times In, which means a 10A device will trip at 50-100A. Lastly, Type D devices are intended to trip at fault currents of 10-20 times In, so a 10A device will trip at 100-200A.
What size is a Schneider 3 pole MCB?
✅ The product dimensions are (W) 54mm x (H) 85mm x (D) 77.5mm, and it weighs 0.31kg. It adheres to the IEC 60529 standard, offering a degree of protection rated at IP20 and IP40 when enclosed.
What is the Full Name of MCBs?
✅MCB Full Form - Miniature Circuit Breaker
✅Miniature Circuit Breaker
The full form of MCB is Miniature Circuit Breaker. An MCB is a type of electronic switch that operates automatically. It detects issues within a circuit by identifying excessive current flow, providing protection by interrupting the circuit to prevent damage.
What Are Miniature Circuit Breakers?
✅ Miniature Circuit Breaker (MCB) - Definition, Types, and Uses
A Miniature Circuit Breaker (MCB) is a safety device equipped with an electro-mechanical mechanism that automatically interrupts the flow of excessive current in a circuit. Unlike fuses, MCBs can be reset and reused without manual replacement, enhancing safety and convenience in electrical systems.
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