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ABB S204-C40
by ABB
Read verified buyer reviews ↓OverviewThe ABB S204-C40 is a high-performance 4-pole miniature circuit breaker (MCB) engineered to provide exceptional protection against overloads and short circuits. This device ensures reliable safety and uninterrupted operation in diverse electrical setups, spanning industrial, commercial, and residential environments. With a 40A rated current and a C-characteristic tripping curve, the S204-C40 is well-suited for applications with moderate inrush currents, including lighting, power outlets, and various motor circuits. Its efficient and compact design, combined with straightforward DIN rail mounting, allows for seamless integration into existing distribution panels and control systems.Key Features Model: ABB S204-C40 Function: Offers comprehensive miniature circuit breaker (MCB) functionality for overload and short-circuit protection. Rated Current: 40A for dependable power distribution and safety. Poles: 4-pole configuration, ideal for multi-phase electrical systems. Tripping Curve: C-characteristic, optimized for moderate inrush current applications. Breaking Capacity: A robust 10kA at 400V AC, ensuring effective fault interruption. Compact Design: Maximizes space utilization within electrical panels for streamlined installations. Reliable Protection: Delivers quick and consistent response to electrical overloads and fault conditions. Technical Specifications Number of Poles: 4 Rated Current: 40A Rated Voltage: 400V AC Breaking Capacity: 10kA Tripping Type: C-curve Mounting Type: DIN rail Operating Temperature: -25°C to +55°C Weight: 0.75 kg Applications Industrial Electrical Panels: Essential for protecting high-power circuits and machinery in factories and manufacturing facilities. Commercial Installations: Ensures safe and continuous operation of electrical systems in offices, retail spaces, and public buildings. Residential Electrical Systems: Provides secure circuit protection for modern homes, particularly for multi-phase loads. Motor and HVAC Systems: An excellent choice for electric motors, heating, ventilation, and air conditioning systems with moderate inrush currents. Why Choose This Model?The ABB S204-C40 is a top-tier option for professionals seeking robust electrical protection. Its 4-pole design and 40A rating with a C-type tripping curve make it highly adaptable for a wide range of demanding applications, from industrial machinery to critical commercial infrastructure. With a substantial 10kA breaking capacity, this MCB is designed to manage significant fault currents, providing assurance and minimizing potential damage to valuable equipment and systems. Easy DIN rail mounting simplifies the installation process, reducing time and complexity, while its compact footprint optimizes panel space. Furthermore, ABB
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ABB S204-C40
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:
- Exact replacement — same ABB catalog number, new or refurbished, tested and warrantied
- Form-fit-function equivalent — alternate revision or build that drops in without code changes
- 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
- Number of Poles: 4
- Rated Current: 40A
- Rated Voltage: 400V AC
- Breaking Capacity: 10kA
- Tripping Type: C-curve
- Mounting Type: DIN rail
- Operating Temperature: -25°C to +55°C
- Weight: 0.75 kg
Applications
- Industrial Electrical Panels: Essential for protecting high-power circuits and machinery in factories and manufacturing facilities.
- Commercial Installations: Ensures safe and continuous operation of electrical systems in offices, retail spaces, and public buildings.
- Residential Electrical Systems: Provides secure circuit protection for modern homes, particularly for multi-phase loads.
- Motor and HVAC Systems: An excellent choice for electric motors, heating, ventilation, and air conditioning systems with moderate inrush currents.
Why Choose the S204-C40?
The ABB S204-C40 is a top-tier option for professionals seeking robust electrical protection. Its 4-pole design and 40A rating with a C-type tripping curve make it highly adaptable for a wide range of demanding applications, from industrial machinery to critical commercial infrastructure. With a substantial 10kA breaking capacity, this MCB is designed to manage significant fault currents, providing assurance and minimizing potential damage to valuable equipment and systems. Easy DIN rail mounting simplifies the installation process, reducing time and complexity, while its compact footprint optimizes panel space. Furthermore, ABB
Availability & Shipping
- ▸In stock: S204-C40 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 S204-C40 ships with a 1-Year PALM Parts warranty and a 30-day return window.
Frequently Asked Questions — ABB
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.
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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.