Product Description

Siemens SENTRON 3VA1 MCCB 40A 3-Pole TM210 Thermal Magnetic Trip Unit – 3VA1040-4ED32-0AA0

Product Description

The Siemens SENTRON 3VA1 MCCB – 3VA1040-4ED32-0AA0 is a compact and reliable moulded case circuit breaker (MCCB) designed for line protection and power distribution applications in industrial and commercial electrical systems. It provides dependable protection against overload and short-circuit faults with its integrated TM210 thermal magnetic trip unit.

The 3VA1040-4ED32-0AA0 features an IEC Frame 100 design, 3-pole configuration, and 40A rated current capacity. It offers Class S breaking capacity with Icu = 36kA at 415V and includes LI protection, with fixed overload protection Ir = 40A and fixed short-circuit protection Ii = 10 × In.

This Siemens SENTRON MCCB is suitable for industrial distribution panels, control panels, machine protection systems, MCC panels, and electrical distribution networks where reliable circuit protection and high operational safety are required.

At SB Smart, we supply genuine Siemens SENTRON MCCBs, circuit protection devices, switchgear products, and industrial automation solutions with competitive pricing, technical support, bulk order assistance, and fast PAN India delivery.

Key Features

• Genuine Siemens SENTRON 3VA1 MCCB

• IEC Frame size: 100

• Rated current: 40A

• Number of poles: 3 Pole

• Breaking capacity: Icu 36kA at 415V

• Breaking capacity class: S

• Trip unit: TM210 Thermal Magnetic Trip Unit

• Protection function: LI (Long-time + Instantaneous)

• Fixed overload protection: Ir = 40A

• Fixed short-circuit protection: Ii = 10 × In

• Line protection design

• FTFM connection technology

• Reliable Siemens SENTRON protection technology

Applications

• Industrial Power Distribution Panels

• Main Distribution Boards (MDB)

• Motor Control Centers (MCC)

• Factory Electrical Systems

• Control Panels

• Machine Protection Systems

• Commercial Electrical Installations

• Automation Panels

• Infrastructure Power Systems

• Industrial Equipment Protection

Benefits

• Provides reliable overload protection

• Protects equipment against short-circuit faults

• High breaking capacity for industrial applications

• Compact design saves panel space

• Improves electrical system safety

• Ensures reliable power distribution

• Reduces equipment damage risk

• Easy integration with Siemens SENTRON accessories

• Suitable for continuous industrial operation

Why Buy Siemens 3VA1040-4ED32-0AA0 from SB Smart?

• 100% Genuine Siemens Products

• Competitive Siemens MCCB Price in India

• Expert Technical Support

• Bulk Order Assistance

• Fast PAN India Delivery

• Secure Packaging

• Trusted Industrial Electrical Supplier

• GST Invoice Available

• Reliable After-Sales Support

Frequently Asked Questions (FAQs)

Q1. What is Siemens 3VA1040-4ED32-0AA0 used for?

The 3VA1040-4ED32-0AA0 is a Siemens SENTRON 3VA1 MCCB used for line protection and power distribution applications in industrial electrical systems.

Q2. What is the rated current of this MCCB?

This MCCB has a rated current of 40A.

Q3. What is the breaking capacity of Siemens 3VA1040-4ED32-0AA0?

It has a Class S breaking capacity with Icu = 36kA at 415V.

Q4. Which trip unit is used in this MCCB?

It uses a TM210 thermal magnetic trip unit with LI protection function.

Q5. What are the overload and short-circuit protection settings?

The MCCB provides fixed overload protection Ir = 40A and short-circuit protection Ii = 10 × In.

Q6. Does SB Smart supply genuine Siemens 3VA1040-4ED32-0AA0?

Yes. SB Smart supplies genuine Siemens SENTRON industrial protection products with competitive pricing and technical support.