





Moulded Case Circuit Breaker Terasaki XS 400 MS
Last unit- Code
- WS1015
- 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
- Terasaki
- SKU / Internal code
- WS1015
- Product type
- Circuit breakers
- Condition
- Condition shown in specs
- Stock
- Last unit
- Weight
- 5,262 kg
- Dimensions
- 26x14x12
About this item
Terasaki Molded Case Circuit Breaker XS 400 MS
Product used, out of manufacturer's box
Brand: Terasaki
Model: XS 400 MS
The Terasaki XS 400 MS molded case circuit breaker is an electrical protection device used to interrupt electrical current in case of overload or short circuit in an electrical circuit. It is manufactured by Terasaki Electric Co. Ltd, a company specializing in power distribution equipment.
The designation "molded case" refers to the circuit breaker's enclosure, which is made of an insulating and fire-resistant material. This case protects the internal components of the circuit breaker and provides safety for operators. The protection class is IP40, which means the circuit breaker is protected against dust and vertical water drops.
The Terasaki XS 400 MS has an interrupting capacity of 40 kA, meaning it is capable of interrupting short-circuit currents of up to 40,000 amperes. This makes it suitable for use in medium to large electrical installations where there is significant power demand.
The circuit breaker is designed for alternating current (AC) operation with a rated voltage of 400 volts. It has a rated current capacity of 400 amperes, which indicates the maximum current it can continuously conduct without tripping. Additionally, the circuit breaker has a current adjustment range, allowing the user to select the desired rated current within certain limits.
The Terasaki XS 400 MS is equipped with additional protection features, such as overcurrent protection, short-circuit protection, and surge protection. It also has a fast tripping mechanism that activates in case of electrical faults, interrupting the current in a short period to minimize damage.
It is important to note that the information provided here is based on knowledge up to September 2021. Therefore, there may be newer updates or variants of the Terasaki XS 400 MS circuit breaker that have not been covered in this description. It is recommended to consult the updated technical specifications provided by the manufacturer for accurate and current information about the product.
Date: 04/07/2023
Measurements: 26x14x12
Dear customers, if the material is intended for resale, the ST (Tax Substitution) value may be applied. If the operation is subject to this tax, the responsibility for payment lies solely with the buyer.
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.
Terasaki Molded Case Circuit Breaker XS 400 MS
Product used, out of manufacturer's box
Brand: Terasaki
Model: XS 400 MS
The Terasaki XS 400 MS molded case circuit breaker is an electrical protection device used to interrupt electrical current in case of overload or short circuit in an electrical circuit. It is manufactured by Terasaki Electric Co. Ltd, a company specializing in power distribution equipment.
The designation "molded case" refers to the circuit breaker's enclosure, which is made of an insulating and fire-resistant material. This case protects the internal components of the circuit breaker and provides safety for operators. The protection class is IP40, which means the circuit breaker is protected against dust and vertical water drops.
The Terasaki XS 400 MS has an interrupting capacity of 40 kA, meaning it is capable of interrupting short-circuit currents of up to 40,000 amperes. This makes it suitable for use in medium to large electrical installations where there is significant power demand.
The circuit breaker is designed for alternating current (AC) operation with a rated voltage of 400 volts. It has a rated current capacity of 400 amperes, which indicates the maximum current it can continuously conduct without tripping. Additionally, the circuit breaker has a current adjustment range, allowing the user to select the desired rated current within certain limits.
The Terasaki XS 400 MS is equipped with additional protection features, such as overcurrent protection, short-circuit protection, and surge protection. It also has a fast tripping mechanism that activates in case of electrical faults, interrupting the current in a short period to minimize damage.
It is important to note that the information provided here is based on knowledge up to September 2021. Therefore, there may be newer updates or variants of the Terasaki XS 400 MS circuit breaker that have not been covered in this description. It is recommended to consult the updated technical specifications provided by the manufacturer for accurate and current information about the product.
Date: 04/07/2023
Weight: 5.262
Measurements: 26x14x12
Locator: B4P2A
Dear customers, if the material is intended for resale, the ST (Tax Substitution) value may be applied. If the operation is subject to this tax, the responsibility for payment lies solely with the buyer.
Cabo Eletro Comercial ltda thanks you.
FA
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. |





