Square D By Schneider Electric Qob3901021 Miniature Circuit Breaker 240v 90a
genuine image
Square D By Schneider Electric Qob3901021 Miniature Circuit Breaker 240v 90a
Square D By Schneider Electric Qob3901021 Miniature Circuit Breaker 240v 90a
Numéro d'article: 38388736

Square D By Schneider Electric Qob3901021 Miniature Circuit Breaker 240v 90a

Numéro d'article: 38388736

€ 427

Détails du prix

Hors frais de livraison et de douane ( Les frais de livraison et de douane seront calculés lors du paiement )

*Tous les articles seront importés depuis États-Unis

En stock
États-Unis Importé depuis la boutique USA

QTY:

Commandez maintenant et recevez votre commande aux alentours du Mercredi, Octobre 07
Transaction sécuriséeTransaction sécurisée

Ubuy s'engage à protéger votre sécurité et votre confidentialité. Notre système avancé de sécurité des paiements garantit la confidentialité en chiffrant vos informations lors de la transmission grâce aux protocoles AES (Advanced Encryption Standards) et SSL (Secure Socket Layer). Vos coordonnées de paiement sont 100 % sécurisées car nous ne partageons pas vos informations de paiement avec des vendeurs tiers.

Nos meilleurs partenaires logistiques
  • fedex
  • dhl
Garantie U-Care :
Aucun
Sélectionnez un forfait
fast shipping

Livraison
rapide

free return

Retour
gratuit*

Emballage sécurisé

Emballage sécurisé

Produits 100 % originaux

Produits 100 % originaux

pci-dss

Conformité PCI DSS

iso certified

Certifié ISO 27001

paypal payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of États-Unis store (110-120). Recommended power converters Acheter maintenant.

Ce qui se démarque

High Capacity
With a capacity of 90A and 240V, this breaker is designed to handle significant electrical loads, making it ideal for residential and commercial applications requiring robust protection.
Compact Design
The miniature design saves space in electrical panels, allowing for easier installation and maintenance without sacrificing performance or safety, perfect for modern electrical systems.
Reliable Safety
Engineered by Schneider Electric, this circuit breaker ensures long-lasting reliability and comprehensive protection against overloads and short circuits, providing peace of mind for users.

Détails du produit

Shop Square D By Schneider Electric Qob3901021 Miniature Circuit Breaker 240v 90a online at a best price in Saint Pierre and Miquelon. B0078S89S2
Brand NameSquare D
ModelQOB390-1021
Part NumberQOB390-1021
ManufacturerSQUARE D BY SCHNEIDER ELECTRIC
Unit Count1 Count
Current Rating90 A
Circuit Breaker TypeStandard
Mounting TypeBolt-On Mount
Number of Poles3
Voltage240 volts
BrandSquare D
Number Of Poles3
Item Weight2 lbs (910 grams)

À qui est-ce destiné ?

Suitable For
  • Residential Use

    Ideal for homeowners needing reliable circuit protection for large appliances or electrical systems in their homes.

  • Commercial Installations

    Perfect for businesses that require robust support for heavy machinery and electrical equipment running on 240V.

  • Electrical Professionals

    Great for electricians looking for durable circuit breakers for new installations or upgrading existing electrical systems.

Not Suitable For
  • Low Power Devices

    Not suitable for protecting low-powered devices, as its high capacity could lead to unnecessary replacements.

DESCRIPTION DU PRODUIT

Square D By Schneider Electric Qob3901021 Miniature Circuit Breaker 240v 90a

About This Item

Introducing the SQUARE D BY SCHNEIDER ELECTRIC QOB3901021 Miniature Circuit Breaker! Are you in need of a reliable and efficient circuit breaker? Look no further! The SQUARE D BY SCHNEIDER ELECTRIC QOB3901021 Miniature Circuit Breaker is here to meet your needs. This circuit breaker is designed by Schneider Electric, a renowned brand known for its top-quality electrical products. It features a compact design that makes it easy to install in any electrical panel.

The QOB3901021 Miniature Circuit Breaker comes with a 240V rating and a current capacity of 90A, ensuring it can handle heavy electrical loads without tripping or causing any interruptions. This makes it perfect for residential, commercial, and industrial applications. With its robust construction and superior performance, this Schneider Electric circuit breaker is built to last. It offers reliable protection against overloads, short circuits, and ground faults, safeguarding your electrical equipment and preventing dangerous situations. Not only is the SQUARE D BY SCHNEIDER ELECTRIC QOB3901021 Miniature Circuit Breaker a high-quality product, but it also offers great value for your money.

Purchase this circuit breaker today and ensure the safety and efficiency of your electrical system. Invest in the best - choose the SQUARE D BY SCHNEIDER ELECTRIC QOB3901021 Miniature Circuit Breaker for all your circuit protection needs. Order now and experience unmatched performance and reliability.

Vous avez une question ? Chattez avec nous

Questions et réponses des clients

  • question: What is the purpose of the Square D By Schneider Electric Qob3901021 Miniature Circuit Breaker?

    répondre: The Square D Qob3901021 Miniature Circuit Breaker is designed to protect electrical circuits from overloads and short circuits. It operates by interrupting the electrical flow when the current exceeds a predefined limit, thus preventing potential damage to electrical appliances and reducing fire hazards. This breaker is particularly effective in residential and commercial applications where reliable circuit protection is essential for safety and efficiency.
  • question: What electrical specifications does the Qob3901021 Miniature Circuit Breaker have?

    répondre: The Qob3901021 Miniature Circuit Breaker operates at 240 volts and has a current rating of 90 amps. This specification makes it suitable for high-demand applications, such as industrial equipment or large residential systems. Choosing the right amperage is crucial for ensuring that circuits can handle expected loads without risk of failure or trips.
  • question: How do you install the Square D Qob3901021 Miniature Circuit Breaker?

    répondre: Installation of the Qob3901021 Miniature Circuit Breaker requires familiarity with electrical systems and safety protocols. It typically involves turning off the power supply, securing the breaker to the panel, connecting the wires according to the manufacturer’s guidelines, and then turning the power back on. It is advisable to consult a qualified electrician for professional installation to ensure adherence to local codes and safety practices.
  • question: Can the Qob3901021 breaker be used for commercial applications?

    répondre: Yes, the Square D Qob3901021 Miniature Circuit Breaker is highly suitable for commercial applications due to its robust construction and high amperage rating. It can protect heavy machinery, HVAC systems, and other commercial load demands effectively. Its reliability reinforces ongoing operations and mitigates the risk of electrical failure in high-use environments.
  • question: Is the Square D Qob3901021 compatible with standard electrical panels?

    répondre: The Qob3901021 Miniature Circuit Breaker is designed to fit standard breaker panels that support Square D QO series breakers. Ensuring compatibility with your existing panel is important for seamless integration. Always check with the manufacturer's specifications or consult an electrician for confirmation.
  • question: What are the features of the Qob3901021 Miniature Circuit Breaker?

    répondre: This circuit breaker is equipped with several features, including trip indicators to show whether the breaker has been tripped, compact design for space-saving installation, and strong thermal and magnetic protection that ensures reliable operation. Such features contribute to efficient performance in electrical systems, making it a preferred choice for many users.
  • question: What maintenance does the Qob3901021 breaker require?

    répondre: The Qob3901021 Miniature Circuit Breaker requires minimal maintenance; however, regular inspection is recommended. Users should check for signs of wear, loose connections, or tripped indicators and ensure that the panel is clean and dry. Keeping an eye on its performance helps ensure long-lasting reliability and safety in your electrical system.
  • question: What differentiates the Square D Qob3901021 from other circuit breakers?

    répondre: The Square D Qob3901021 stands out due to its reliable performance, robust build quality, and ease of installation within the Square D panel systems. Its ability to handle high amperage makes it a popular choice for those needing consistent circuit protection without sacrificing quality. Additionally, its compact design allows better utilization of panel space.
  • question: Can I use multiple Qob3901021 breakers together in a panel?

    répondre: Yes, multiple Qob3901021 Miniature Circuit Breakers can be used in a single panel, provided that the panel supports the total combined load. This allows for better segmentation of power distribution among various circuits. Utilizing several breakers can enhance safety, allowing individual circuits to operate independently while maintaining overall system integrity.
  • question: Where can I buy Square D By Schneider Electric Qob3901021 Miniature Circuit Breaker 240v 90a?

    répondre: You can purchase the Square D By Schneider Electric Qob3901021 Miniature Circuit Breaker from Ubuy, which offers a vast selection of electrical components and tools. Ubuy provides a user-friendly platform and experience for both professionals and DIY enthusiasts, ensuring you find exactly what you need for your electrical projects.

Square D Miniature Circuit Breakers Editorial Review

SQUARE D BY SCHNEIDER ELECTRIC QOB3901021 MINIATURE CIRCUIT BREAKER 240V 90A is a robust, high-performance circuit breaker featuring a current rating of 90 A and designed for a voltage of 240 volts. Its bolt-on mount makes installation straightforward and reliable. Customers appreciate the durable build and efficient design, ensuring safety in various applications. Additionally, with a three-pole configuration, this circuit breaker offers flexibility for managing multiple circuits effectively, making it a preferred choice for both residential and commercial environments.

Avis et évaluations clients

1 évaluations des clients
  • 5 étoile
    100%
  • 4 étoile
    0%
  • 3 étoile
    0%
  • 2 étoile
    0%
  • 1 étoile
    0%

Donnez votre avis sur ce produit

Partagez votre avis avec d'autres clients

Avantages

  • Reliable 90 A current rating for safety
  • Compatible with various electrical setups
  • Durable construction ensures longevity
  • Straightforward bolt-on mounting process
  • Three-pole design for flexible circuit management

Les inconvénients

  • Limited color options available

CONFIANCE EN LA PLATEFORME & PROTECTION DE L'ACHETEUR

trustpilot logo
4.2/5 9477 commentaires
Lire les avis
JK
Jasmin
Acheteur vérifié

“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
AG
Anke
Acheteur vérifié

“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
H
Hazel
Acheteur vérifié

“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

10 September 2026 · via Trustpilot
O
Opaleye
Acheteur vérifié

“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
AC
Adele
Acheteur vérifié

“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
Paiement sécurisé Global Delivery Retours faciles Genuine Products

Historique des prix du produit

Informations importantes

  • Limitations : Pour les produits expédiés à l'international, veuillez noter que toute garantie du fabricant peut ne pas être valide ; les options de service du fabricant peuvent ne pas être disponibles ; les manuels, instructions et avertissements de sécurité des produits peuvent ne pas être dans les langues du pays de destination ; les produits (et les matériaux qui les accompagnent) peuvent ne pas être conçus conformément aux normes, spécifications et exigences d'étiquetage du pays de destination ; et les produits peuvent ne pas être conformes à la tension et aux autres normes électriques du pays de destination (nécessitant l'utilisation d'un adaptateur ou d'un convertisseur le cas échéant). Il incombe au destinataire de s'assurer que le produit peut être importé légalement dans le pays de destination. En cas de commande auprès d'Ubuy ou de ses filiales, le destinataire est l'importateur officiel et doit se conformer à toutes les lois et réglementations du pays de destination.
  • Tous les produits listés sur Ubuy ne sont pas à vendre, Ubuy étant un moteur de recherche mondial. Les produits sont soumis aux réglementations en matière d'exportation et de commerce.

€ 427

Commandez maintenant et recevez votre commande aux alentours du Mercredi, Octobre 07

QTY:

Transaction sécuriséeTransaction sécurisée

Conforme PCI DSS et certifié ISO 27001:2022, avec des paiements chiffrés et une protection complète de l'acheteur pour chaque commande.

Nos meilleurs partenaires logistiques
  • fedex
  • dhl
Livraison transfrontalière la plus rapide

Assurance Ubuy

Profitez d'une expérience d'achat sereine avec des produits 100 % originaux, une sécurité de paiement conforme PCI DSS, une protection des données certifiée ISO 27001, la livraison transfrontalière la plus rapide, les retours gratuits* et un emballage sécurisé pour chaque commande.