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ABB S201-C20 miniature circuit breaker on a white background

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ABB S201-C20

by ABB

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OverviewThe ABB S201-C20 Miniature Circuit Breaker (MCB) is a critical component for ensuring electrical safety and consistent operation. Crafted by ABB, a leader in power technology, this MCB is engineered to deliver reliable protection against damaging overcurrents and dangerous short circuits. Its compact size belies its powerful capability, making it a perfect solution for many power distribution needs. From protecting delicate home electronics to maintaining the smooth function of industrial equipment, the S201-C20 offers exceptional dependability. This vital device is essential for safeguarding both personnel and valuable electrical systems in any environment. Integrating effortlessly into diverse electrical setups, the ABB S201-C20 is more than a protective unit; it's an investment in secure and continuous electrical infrastructure. Its precise design ensures a rapid response to electrical faults, minimizing potential damage and operational interruptions. Available only through authorized partners, this ABB circuit breaker represents advanced circuit protection technology.Key Features Model: ABB S201-C20 Primary Function: Advanced miniature circuit breaker crafted for extensive overload and short-circuit protection. Space-Saving Design: Optimized dimensions allow for straightforward integration into crowded distribution boards, maximizing available space without sacrificing performance. Dependable Performance: Engineered for quick and decisive action in response to electrical anomalies, ensuring immediate disconnection and protection of circuits and attached equipment. Broad Application: Ideal for various environments, including residential installations, commercial buildings, and industrial settings. Integrated Safety: Features clear indicators that provide instant visual feedback on fault detection, aiding in rapid troubleshooting and system restoration. Technical Specifications Rated Voltage: 230V AC Rated Current: 20A Breaking Capacity: 6kA Number of Poles: 1 Frequency: 50/60 Hz Mounting Type: DIN rail Operating Temperature: -5°C to 40°C Dimensions (H x W x D): 80 mm x 45 mm x 75 mm Weight: 120g Applications Residential Electrical Systems: Essential for protecting household wiring, appliances, and electronics from electrical faults. Commercial Infrastructures: Provides vital protection for lighting circuits and office equipment in small to medium-sized commercial establishments. Industrial Equipment & Machinery: An indispensable component for low-voltage protection within industrial machinery, control panels, and automated systems. Electrical Distribution Panels: Integral for maintaining safe operation of main and sub-distribution panels, acting as the primary defense against circuit overloads. HVAC Systems: Crucial for protecting heating, ventilation, and air conditioning units from electrical surges and faults. Renewable Energy Installations: Plays a protective role in solar power setups and other renewable energy systems. Why Choose the ABB S201-C20?Selecting the ABB S201-C20 Miniature Circuit Breaker means opting for exceptional reliability and safety. Its advanced engineering ensures rapid fault detection and disconnection, minimizing damage and downtime. With its compact design and versatile application, this MCB is a smart investment for protecting any electrical system.Order NowSecure your electrical installations today with the superior protection of the ABB S201-C20. Contact us or visit our website to place your order and ensure the safety and longevity of your equipment.FAQHow does the S201-C20 protect against electrical faults?The S201-C20 is designed to automatically trip and interrupt the electrical circuit upon detecting an overload or short circuit, preventing damage to connected equipment and ensuring safety.Is this MCB suitable for both residential and industrial use?Yes, its versatile design and robust performance make it appropriate for a wide range of applications, including residential, commercial, and industrial environments.What is the significance of the 6kA breaking capacity?A 6kA breaking capacity indicates the maximum fault current the MCB can safely interrupt without sustaining damage, ensuring effective protection in various electrical systems.

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$76.99
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PRODUCT DETAILS

ABB S201-C20

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

  • Rated Voltage: 230V AC
  • Rated Current: 20A
  • Breaking Capacity: 6kA
  • Number of Poles: 1
  • Frequency: 50/60 Hz
  • Mounting Type: DIN rail
  • Operating Temperature: -5°C to 40°C
  • Dimensions (H x W x D): 80 mm x 45 mm x 75 mm
  • Weight: 120g

Applications

  • Residential Electrical Systems: Essential for protecting household wiring, appliances, and electronics from electrical faults.
  • Commercial Infrastructures: Provides vital protection for lighting circuits and office equipment in small to medium-sized commercial establishments.
  • Industrial Equipment & Machinery: An indispensable component for low-voltage protection within industrial machinery, control panels, and automated systems.
  • Electrical Distribution Panels: Integral for maintaining safe operation of main and sub-distribution panels, acting as the primary defense against circuit overloads.
  • HVAC Systems: Crucial for protecting heating, ventilation, and air conditioning units from electrical surges and faults.
  • Renewable Energy Installations: Plays a protective role in solar power setups and other renewable energy systems.

Why Choose the S201-C20?

Selecting the ABB S201-C20 Miniature Circuit Breaker means opting for exceptional reliability and safety. Its advanced engineering ensures rapid fault detection and disconnection, minimizing damage and downtime. With its compact design and versatile application, this MCB is a smart investment for protecting any electrical system.

Availability & Shipping

  • In stock: S201-C20 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 S201-C20 ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — ABB

The S201-C20 is designed to automatically trip and interrupt the electrical circuit upon detecting an overload or short circuit, preventing damage to connected equipment and ensuring safety.

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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