





ABB SACE EMAX E2B/MS20 2000A 690V 12kV Three-pole Circuit Breaker
Last unit- Code
- WS7101
- GTIN
- 7892476180392
- Category
- Circuit breakers
- Dispatch
- Within 1 business day for in-stock items.
- Top seller on Mercado Livre and eBay
- Business invoicing available
- Dispatch within 1 business day
- Secure payment
Choose the buyer type - we open the form with this product already filled in.
Main item details
- Brand
- ABB
- SKU / Internal code
- WS7101
- GTIN
- 7892476180392
- Product type
- Circuit breakers
- Condition
- Condition shown in specs
- Stock
- Last unit
- Weight
- 57 kg
- Dimensions
- 51x62x51
About this item
NEW product in manufacturer's box
Model: EMAX E2B/MS20 2000A 690V 12KV 50/60HZ
A circuit breaker is an electrical protection device that automatically interrupts the flow of current in a circuit when it detects a fault, such as a short circuit or an overload. It acts as an automatic "switch": when the current exceeds the safe limit, the circuit breaker trips, cutting off electricity to prevent damage to the electrical system and prevent accidents.
Circuit breakers are widely used in residential, commercial, and industrial installations. In residential installations, they are usually in electrical panels, while in industries, they can protect high-power equipment and complex systems.
The ABB SACE Emax E2B/MS20 Circuit Breaker is a high-capacity circuit breaker designed to protect medium and high-power circuits in industrial and commercial environments. Part of ABB's renowned SACE Emax line, this circuit breaker is ideal for electrical systems that require protection against overloads, short circuits, and insulation faults in large installations. With its ability to operate at high currents and voltages, it offers safety and efficiency in critical systems.
Current Capacity:
Rated current: 2000 A, which makes it ideal for protecting high-power circuits, such as in industrial installations, power distribution centers, and large electrical systems. It is designed to handle significant loads, such as transformers, industrial motors, and other high-demand equipment.
Operating Voltage:
Rated voltage: 690 V AC, suitable for low and medium voltage systems in industrial and commercial environments. The 690 V voltage is widely used in industries that require high power to operate machinery and equipment.
Impulse Voltage:
Rated impulse voltage (Uimp): 12 kV, allowing the circuit breaker to withstand transient voltage peaks, such as those caused by lightning strikes or rapid switching. This ensures that the circuit breaker protects the system against voltage surges.
Operating Frequency:
50/60 Hz: Compatible with the operating frequencies of global electrical grids, allowing use in both 50 Hz and 60 Hz regions.
Date: 10/16/2024
Weight: 57,000KG
Measurements: 51x62x51
Dear customers, if the material is for resale, the ST (Tax Substitution) value may apply. If the operation is subject to this tax, payment responsibility is exclusively the buyer's.
Cabo Eletro Comercial LTDA thanks you.
5 reasons to buy from Cabo Eletro
- 01 Proven reputation Top seller on Mercado Livre and eBay, with a public sales history.
- 02 Traceability and invoicing Business invoicing and electronic invoices are available for purchases.
- 03 Hard-to-find inventory 12,000+ SKUs, including discontinued and replacement items.
- 04 Fast dispatch In-stock items ship within 1 business day after confirmation.
- 05 Technical support We help validate the code and application before purchase.
Buying multiple items? Request an email quote
Send this item with other codes or SKUs and receive a consolidated quote with invoice details and volume conditions. We support individual buyers, companies, and international buyers.
Em caso de revenda, entre em contato antecipadamente para consultar valores referentes à Substituição tributária.
Verifique na descrição abaixo o estado do item anunciado. Por lá é indicado se o item é novo, usado e todas as outras informações que o comprador precisa saber antes de realizar a compra.
ABB SACE EMAX E2B/MS20 2000A 690v 12kV Three-Pole Circuit Breaker
NEW product in manufacturer's box
Brand: ABB
Model: EMAX E2B/MS20 2000A 690V 12KV 50/60HZ
A circuit breaker is an electrical protection device that automatically interrupts the flow of current in a circuit when it detects a fault, such as a short circuit or an overload. It acts as an automatic "switch": when the current exceeds the safe limit, the circuit breaker trips, cutting off electricity to prevent damage to the electrical system and prevent accidents.
Circuit breakers are widely used in residential, commercial, and industrial installations. In residential installations, they are usually in electrical panels, while in industries, they can protect high-power equipment and complex systems.
The ABB SACE Emax E2B/MS20 Circuit Breaker is a high-capacity circuit breaker designed to protect medium and high-power circuits in industrial and commercial environments. Part of ABB's renowned SACE Emax line, this circuit breaker is ideal for electrical systems that require protection against overloads, short circuits, and insulation faults in large installations. With its ability to operate at high currents and voltages, it offers safety and efficiency in critical systems.
Key features:
Current Capacity:
Rated current: 2000 A, which makes it ideal for protecting high-power circuits, such as in industrial installations, power distribution centers, and large electrical systems. It is designed to handle significant loads, such as transformers, industrial motors, and other high-demand equipment.
Operating Voltage:
Rated voltage: 690 V AC, suitable for low and medium voltage systems in industrial and commercial environments. The 690 V voltage is widely used in industries that require high power to operate machinery and equipment.
Impulse Voltage:
Rated impulse voltage (Uimp): 12 kV, allowing the circuit breaker to withstand transient voltage peaks, such as those caused by lightning strikes or rapid switching. This ensures that the circuit breaker protects the system against voltage surges.
Operating Frequency:
50/60 Hz: Compatible with the operating frequencies of global electrical grids, allowing use in both 50 Hz and 60 Hz regions.
Date: 10/16/2024
Weight: 57,000KG
Measurements: 51x62x51
Locator: B11P1
Dear customers, if the material is for resale, the ST (Tax Substitution) value may apply. If the operation is subject to this tax, payment responsibility is exclusively the buyer's.
Cabo Eletro Comercial LTDA thanks you.
5 reasons to be our customer:
![]() |
Exceptional Support - Our friendly support team is available around the clock to help customers with any questions or concerns. We want our products to provide maximum joy and value without complications. That's why we insist on being available to help when |
![]() |
Agile and Affordable Shipping - We have partnerships with the best shipping companies in the country and worldwide. We ship orders all over the world. |
![]() |
Accurate Item Description - As we sell items from different states, we always strive to be as precise as possible in our item descriptions so that the customer knows exactly the quality of the item they are purchasing. |
![]() |
Unbeatable Price - Cabo Eletro's main policy is to have the lowest price in the market. Our product catalog is constantly updated so that our prices are the lowest worldwide. |
![]() |
Easy, Fast, and Secure Ordering - Orders placed in our store are 100% secure as they are processed by the best existing payment tools. |





