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3VA1110-5MH36-0AA0

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Molded case circuit breaker (MCCB) 3VA1, 150 / 160 A, TM240 ATAM, 4 pole, Connection to cables

Main documents

Product
Article Number (Market Facing Number)	3VA1110-5MH36-0AA0
Product Description	circuit breaker 3VA1 IEC Frame 160 breaking capacity class M Icu=55 kA @ 415 V 3-pole, starter protection TM120M, AM, In=100 A without overload protection short-circuit protection Ii=7…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	1CB / 1CB
List Price	Show prices
Customer Price	Show prices
Metal Factor	LOA—–

Additional Product Information

EAN

4042948828489

UPC

804766421945

Commodity Code

85362090

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: 2014.04.01

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

–

REACH Art. 33 Duty to inform according to the current list of candidates

Reach Information

SCIP number

ef0ae60c-a6ce-4cd9-8bbe-c323e1212094

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

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.

Siemens SENTRON

Siemens SENTRON is a leading line of electrical distribution products designed to enhance safety, reliability, and efficiency in various applications. This innovative series includes a range of solutions such as Molded Case Circuit Breakers (MCCB), Switch Disconnectors, and protective devices that cater to the diverse needs of industrial and commercial sectors.
Siemens SENTRON products are engineered with advanced technology to ensure optimal performance and protection, making them essential for effective power management. With their focus on quality and sustainability, Siemens SENTRON stands out as a trusted choice for professionals seeking dependable electrical solutions.

3VA1110-5MH36-0AA0

The Siemens 3VA1110-5MH36-0AA0 is a molded case circuit breaker (MCCB) designed for reliable starter protection in electrical systems. It offers advanced short-circuit protection and is ideal for applications requiring a high breaking capacity.

Key Features and Specifications:

Breaking Capacity Class: M
Icu: 55 kA at 415 V, delivering robust protection against short circuits and high fault currents.
Poles: 3-pole, suitable for use in three-phase power systems.
Rated Current (In): 100 A, ensuring compatibility with moderate electrical loads.

Protection Type:

Starter Protection: Equipped with TM120M thermal-magnetic trip unit and AM (Advanced Module), optimized for motor starter applications.
Short-Circuit Protection (Ii): Adjustable from 7 to 16 times the rated current (In), offering strong defense against short circuits. The breaker is designed without overload protection, making it suitable for systems where overload protection is not required.
Terminal Connection: Designed for secure and efficient terminal connections, making installation easier.

Compliance & Standards:

RoHS Compliance: Fully compliant with the RoHS directive since April 1, 2014, ensuring environmentally friendly production.
Product Lifecycle (PLM): Active product (PM300), meaning it is currently available in the Siemens portfolio.
WEEE Directive (2012/19/EU): Subject to take-back obligations for proper recycling and disposal under European environmental regulations.

Additional Information:

EAN: 4042948828489
UPC: 804766421945
Commodity Code: 85362090
Catalog ID: LV10.1
Product Group: 5375
Group Code: P360

The Siemens 3VA1110-5MH36-0AA0 circuit breaker is specifically engineered for motor starter applications, where it delivers robust short-circuit protection without overload protection. This product is ideal for industrial environments where precise motor starter protection is required.

Frequently Asked Questions

What is Siemens Sentron?

Siemens Sentron is a reliable power distribution solution designed to improve safety and efficiency in electrical systems. A Siemens Sentron power center combines a primary breaker disconnect, a dry-type shielded transformer, a secondary breaker disconnect, and a secondary power panel in one compact package. This design saves time, space, and installation costs compared to wiring and assembling components separately.

The Siemens Sentron 3VA series MCCBs (Molded Case Circuit Breakers) are part of the advanced Siemens MCCB product family, offering high performance, durability, and flexible applications for industrial and commercial power distribution. By choosing Siemens MCCBs, including the innovative SENTRON 3VA, users benefit from reliable circuit protection, optimized space utilization, and simplified installation.

What is the full form of MCCB in Siemens?

The full form of MCCB is Molded Case Circuit Breaker. A Siemens MCCB is designed to handle high electrical currents, often up to 1000A, making it highly reliable for industrial and commercial applications. These breakers provide advanced protection against overloads and short circuits, ensuring the safety of large electrical systems.

What is the difference between a Molded Case Circuit Breaker (MCB) and an MCCB?

The main difference between an MCB (Miniature Circuit Breaker) and an MCCB (Molded Case Circuit Breaker) lies in their capacity and applications.

✅MCBs are generally used for low-power applications, with a short-circuit breaking capacity of up to 10–15 kA. They are best suited for residential and light commercial systems.

✅ MCCBs, on the other hand, are designed for medium to high-power applications, with a breaking capacity ranging from 15 kA up to 100 kA and current ratings up to 1000A. This makes them ideal for industrial environments where large electrical loads need reliable protection.

Which company circuit breaker is best?

✅ In 2025, the leading circuit breaker brands include Siemens, Schneider Electric, ABB, Eaton, and Legrand. Among them, Siemens MCCBs—especially the Sentron 3VA series—stand out for safety, durability, and advanced circuit protection in industrial and commercial applications.

What breakers work in a Siemens box?

Siemens QT, QP, QAF, and QPF breakers fit Siemens panels. However, not all breakers are interchangeable—e.g., a QT breaker cannot replace a QP breaker. Always check compatibility before replacing.

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