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ABB A26-40-00 industrial circuit breaker for electrical system protection

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ABB A26-40-00

by ABB

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OverviewThe ABB A26-40-00 is a resilient circuit breaker, specifically engineered to provide critical defense for industrial electrical setups. With a strong 40A current capacity, this high-performance unit is essential for guarding against the detrimental effects of overloads and short circuits. It plays a significant role in preserving the integrity, safety, and operational consistency of intricate electrical infrastructure. Its adaptability makes it an excellent option for numerous industrial uses where consistent dependability and effective protective steps are paramount.Key Features Current Rating: A powerful 40A, precisely calibrated for demanding industrial loads. Voltage Rating: Capable of protecting systems up to an impressive 690V AC. Short Circuit Protection: Built-in functionality to rapidly detect and interrupt dangerous short circuits, preventing catastrophic damage. Overload Protection: Advanced mechanisms to safeguard equipment from current overloads, extending component lifespan. Compact Design: Meticulously engineered for a space-saving footprint, ensuring seamless integration into existing and new control panels without sacrificing valuable real estate. DIN Rail Mounting: Facilitates quick, secure, and hassle-free installation within standard electrical panels, reducing downtime and labor costs. Reliable Performance: Constructed with premium materials and stringent quality controls, guaranteeing long-lasting consistency and dependable operation in challenging industrial environments. Adjustable Trip Settings: Offers critical flexibility, allowing for precise customization of protection parameters to perfectly align with specific system requirements and operational nuances. High Short-Circuit Withstand Capacity: Engineered to endure and effectively manage significant short-circuit currents, making it perfectly suited for the most rigorous and demanding industrial applications. Technical Specifications Model: ABB A26-40-00 Current Rating: 40A Voltage Rating: Up to 690V AC Frequency Range: 50/60 Hz, ensuring broad compatibility with global electrical standards. Number of Poles: 3, providing comprehensive protection across multiple phases. Protection Features: Integrated overload and short circuit protection for dual-layer safety. Trip Settings: Fully adjustable, allowing for fine-tuned protection thresholds. Mounting Type: Standard DIN Rail, for universal and integrated panel installation. Temperature Range: Designed to operate flawlessly from -25°C to +60°C, suitable for extreme industrial conditions. Applications Industrial Electrical Systems: Indispensable for protecting a wide spectrum of circuits within various manufacturing plants, factories, and industrial complexes. Motor Protection: Expertly engineered to shield crucial electric motors from both debilitating overloads and damaging short circuits, thereby ensuring their longevity and uninterrupted operation. Pumps, Fans, and HVAC Systems: The ideal protective solution for machinery critical to infrastructure, including water pumps, ventilation fans, and complex heating, ventilation, and air conditioning systems. Production Lines: Essential for safeguarding sensitive equipment and intricate systems along automated production and assembly lines from unpredictable electrical faults. Electrical Panels: A perfect and secure fit for integration into main distribution boards and secondary electrical panels, enhancing overall system safety and reliability. Why Choose?The ABB A26-40-00 circuit breaker stands out as a superior choice for industrial protection due to its exceptional blend of reliability, advanced features, and cost-effectiveness. Manufactured by ABB, a world leader in electrical equipment, this model guarantees high-quality engineering and consistent performance. Its adjustable trip settings offer crucial flexibility, allowing you to tailor protection precisely to your system's unique requirements.Order NowDon't compromise on the safety and efficiency of your industrial electrical systems. Invest in the ABB A26-40-00 circuit breaker today and ensure peak performance and protection. Contact us to place your order or learn more about our comprehensive range of industrial automation solutions.FAQWhat is the primary function of the ABB A26-40-00 circuit breaker?The primary function is to provide robust protection for industrial electrical systems against potential damage from overloads and short circuits, ensuring system integrity and operational stability.What is the current rating of this circuit breaker?This circuit breaker has a current rating of 40A, making it suitable for demanding industrial loads.Can this circuit breaker be used for motor protection?Yes, it is expertly engineered to shield crucial electric motors from both overloads and short circuits, contributing to their longevity and uninterrupted operation.Does the ABB A26-40-00 offer adjustable settings?Yes, it features fully adjustable trip settings, allowing for fine-tuned protection thresholds to meet specific system requirements.What is the operating temperature range for this device?It is designed to operate flawlessly across a wide temperature range, from -25°C to +60°C, suitable for extreme industrial conditions.

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PRODUCT DETAILS

ABB A26-40-00

Overview

This is a genuine ABB component from the Low Voltage Products family. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.

Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.

Key Features

  • Genuine ABB catalog part
  • Tested before shipment
  • Backed by PalmPartsSolution warranty
  • Cross-reference and revision assistance available
  • Compatible with the broader ABB automation ecosystem
  • Engineered to integrate inside Low Voltage Products installations

Compatibility

When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your ABB equipment. Where applicable, confirm:

  • Input/output voltage and current rating
  • Communication protocol and network role
  • Mounting form factor and footprint
  • Operating temperature, humidity, and IP rating
  • Required certifications (UL, CE, ATEX, marine, etc.)

Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.

Replacement Information

Three ways to source this part through PalmPartsSolution:

  1. Exact replacement — same ABB catalog number, new or refurbished, tested and warrantied
  2. Form-fit-function equivalent — alternate revision or build that drops in without code changes
  3. Engineered migration — current-generation ABB platform with documented conversion notes for the Low Voltage Products family

Contact our engineering team if you need help choosing between these tracks.

Technical Specifications

  • Model: ABB A26-40-00
  • Current Rating: 40A
  • Voltage Rating: Up to 690V AC
  • Frequency Range: 50/60 Hz, ensuring broad compatibility with global electrical standards.
  • Number of Poles: 3, providing comprehensive protection across multiple phases.
  • Protection Features: Integrated overload and short circuit protection for dual-layer safety.
  • Trip Settings: Fully adjustable, allowing for fine-tuned protection thresholds.
  • Mounting Type: Standard DIN Rail, for universal and integrated panel installation.
  • Temperature Range: Designed to operate flawlessly from -25°C to +60°C, suitable for extreme industrial conditions.

Applications

  • Industrial Electrical Systems: Indispensable for protecting a wide spectrum of circuits within various manufacturing plants, factories, and industrial complexes.
  • Motor Protection: Expertly engineered to shield crucial electric motors from both debilitating overloads and damaging short circuits, thereby ensuring their longevity and uninterrupted operation.
  • Pumps, Fans, and HVAC Systems: The ideal protective solution for machinery critical to infrastructure, including water pumps, ventilation fans, and complex heating, ventilation, and air conditioning systems.
  • Production Lines: Essential for safeguarding sensitive equipment and intricate systems along automated production and assembly lines from unpredictable electrical faults.
  • Electrical Panels: A perfect and secure fit for integration into main distribution boards and secondary electrical panels, enhancing overall system safety and reliability.

Why Choose the A26-40-00?

The ABB A26-40-00 circuit breaker stands out as a superior choice for industrial protection due to its exceptional blend of reliability, advanced features, and cost-effectiveness. Manufactured by ABB, a world leader in electrical equipment, this model guarantees high-quality engineering and consistent performance. Its adjustable trip settings offer crucial flexibility, allowing you to tailor protection precisely to your system's unique requirements.

Availability & Shipping

  • In stock: A26-40-00 ready for immediate dispatch from our Florida warehouse.
  • Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
  • Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
  • Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
  • Buy with confidence: Every A26-40-00 ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — ABB

The primary function is to provide robust protection for industrial electrical systems against potential damage from overloads and short circuits, ensuring system integrity and operational stability.

Machine down? We ship parts the same day.

New, surplus, and refurbished ABB inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.

CUSTOMER REVIEWS

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Independent Supplier Notice

PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.

Product Condition & Firmware

All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.

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PALM Parts Solution sells used surplus products. PALM Parts Solution is not an authorized distributor, affiliate, or representative for the brands we carry. Products sold by PALM Parts Solution come with PALM Parts Solution's 1-Year Warranty and do not come with the original manufacturer's warranty. Designated trademarks, brand names and brands appearing herein are the property of their respective owners. This website is not sanctioned or approved by any manufacturer or tradename listed.

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