





Siemens 3WL1108-3CB31-1AA4-Z 800A 690V Three-Pole Circuit Breaker
Last unit- Code
- WS7919
- GTIN
- 4011209876040
- 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
- SIEMENS
- SKU / Internal code
- WS7919
- GTIN
- 4011209876040
- Product type
- Circuit breakers
- Condition
- Condition shown in specs
- Stock
- Last unit
- - Tipo
- Disjuntor Tripolar
- - Modelo
- 3WL1108-3CB31-1AA4-Z
- - Corrente Nominal
- 800A
- - Tensão Máxima
- 690V
- Weight
- 68 kg
- Dimensions
- 80X66X65
About this item
Siemens Three-Pole Circuit Breaker 3WL1108-3CB31-1AA4-Z 800A 690v
NEW product in manufacturer's box
Model: 3WL1108-3CB31-1AA4-Z
Siemens Three-Pole Circuit Breaker 3WL1108-3CB31-1AA4-Z 800A 690v
The Siemens Three-Pole Circuit Breaker 3WL1108-3CB31-1AA4-Z is a high-quality, reliable solution for electrical protection in industrial and commercial systems. Designed by the renowned Siemens, this circuit breaker is ideal for applications requiring safety and efficiency, ensuring that your facilities are always protected against overloads and short circuits. With robust construction and cutting-edge technology, this circuit breaker stands out for its durability and superior performance.
Technical Information:
- Type: Three-Pole Circuit Breaker
- Model: 3WL1108-3CB31-1AA4-Z
- Rated Current: 800A
- Maximum Voltage: 690V
The Siemens Three-Pole Circuit Breaker 3WL1108-3CB31-1AA4-Z is widely used in industries, commercial buildings, and large-scale electrical installations. It is designed to protect motors, transformers, and other electrical equipment from overloads, ensuring safe and efficient operation. Ideal for environments with high power demand, this circuit breaker is essential in systems that require high reliability and operational safety.
Opting for the Siemens Three-Pole Circuit Breaker 3WL1108-3CB31-1AA4-Z offers several benefits, such as reducing the risk of electrical failures and extending the lifespan of connected equipment. Its high breaking capacity provides a quick response in short-circuit situations, minimizing damage. Furthermore, its simple installation and the possibility of DIN rail mounting facilitate maintenance work, making it a practical and efficient choice for any electrical installation.
Guarantee your Siemens Three-Pole Circuit Breaker 3WL1108-3CB31-1AA4-Z 800A 690v at Cabo Eletro Comercial LTDA! We offer the best price in Brazil and specialized technical support. Ideal product for protecting your electrical installations with safety and efficiency.
Date: 2025/04/10
Measurements: 80X66X65
Dear customers, if the material is intended for resale, the ST (Substituição Tributária - Tax Substitution) value may be applied. If the transaction is subject to this tax, the buyer is solely responsible for its payment.
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.
Siemens Three-Pole Circuit Breaker 3WL1108-3CB31-1AA4-Z 800A 690v
NEW product in manufacturer's box
Brand: SIEMENS
Model: 3WL1108-3CB31-1AA4-Z
Siemens Three-Pole Circuit Breaker 3WL1108-3CB31-1AA4-Z 800A 690v
The Siemens Three-Pole Circuit Breaker 3WL1108-3CB31-1AA4-Z is a high-quality, reliable solution for electrical protection in industrial and commercial systems. Designed by the renowned Siemens, this circuit breaker is ideal for applications requiring safety and efficiency, ensuring that your facilities are always protected against overloads and short circuits. With robust construction and cutting-edge technology, this circuit breaker stands out for its durability and superior performance.
Technical Information:
- Type: Three-Pole Circuit Breaker
- Model: 3WL1108-3CB31-1AA4-Z
- Rated Current: 800A
- Maximum Voltage: 690V
Applications:
The Siemens Three-Pole Circuit Breaker 3WL1108-3CB31-1AA4-Z is widely used in industries, commercial buildings, and large-scale electrical installations. It is designed to protect motors, transformers, and other electrical equipment from overloads, ensuring safe and efficient operation. Ideal for environments with high power demand, this circuit breaker is essential in systems that require high reliability and operational safety.
Benefits:
Opting for the Siemens Three-Pole Circuit Breaker 3WL1108-3CB31-1AA4-Z offers several benefits, such as reducing the risk of electrical failures and extending the lifespan of connected equipment. Its high breaking capacity provides a quick response in short-circuit situations, minimizing damage. Furthermore, its simple installation and the possibility of DIN rail mounting facilitate maintenance work, making it a practical and efficient choice for any electrical installation.
Guarantee your Siemens Three-Pole Circuit Breaker 3WL1108-3CB31-1AA4-Z 800A 690v at Cabo Eletro Comercial LTDA! We offer the best price in Brazil and specialized technical support. Ideal product for protecting your electrical installations with safety and efficiency.
Date: 2025/04/10
Weight: 68.0
Measurements: 80X66X65
Locator: B7P1
Dear customers, if the material is intended for resale, the ST (Substituição Tributária - Tax Substitution) value may be applied. If the transaction is subject to this tax, the buyer is solely responsible for its payment.
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. |





