Image shown may not reflect the final product
View similar products
Express shipping
Lightning fast shipping if ordered within 00:00:00
Risk-Free Returns, Read Our Policy
Trusted by Global Manufacturers
No Delivery Duties or Additional Fees
Specification & Description
| Specification | Description |
|---|---|
| Part Number | S403M-C20NP |
| Manufacturer | ABB |
| Product Type | Miniature Circuit Breaker |
| Rated Current | 20A |
| Tripping Characteristic | C |
| Number of Poles | 3L + N with protected neutral |
| Rated Voltage | 240 VAC / 415 VAC |
| Rated Short-Circuit Capacity | Icn 10 kA |
| Rated Ultimate Short-Circuit Capacity | Icu 15 kA |
| Standards | IEC/EN 60898-1, IEC/EN 60947-2 |
| Dimensions (W x H x D) | 91 mm x 82 mm x 75 mm |
| Net Weight | 535 g |
| Ambient Operating Temperature | -25...55 °C |
| Degree of Protection | IP20 |
| Frequency | 50 ... 60 Hz |
| Overvoltage Category | III |
| Pollution Degree | 3 |
| Energy Limiting Class | 3 |
| Cable Cross-Section | 0 ... 25 mm² |
| Environmental Compliance | RoHS compliant |
| Application | Suitable for use in residential, commercial, and industrial electrical distribution systems. |
The ABB S403M-C20NP is a high-quality miniature circuit breaker designed for reliable protection in electrical distribution systems. With a rated current of 20A and a tripping characteristic of type C, it ensures effective safeguarding against overloads and short circuits. This breaker is compliant with IEC/EN 60898-1 and IEC/EN 60947-2 standards, making it a dependable choice for various applications. Its compact dimensions and robust design, along with an IP20 degree of protection, make it suitable for use in residential, commercial, and industrial environments. The S403M-C20NP operates efficiently within a temperature range of -25 to 55°C and supports a frequency range of 50 to 60 Hz.
The ABB S403M-C20NP is a high-quality miniature circuit breaker designed for use within the SMISSLINE TP System. This pluggable circuit breaker is engineered to meet the stringent requirements of IEC/EN 60898-1 and IEC/EN 60947-2 standards, ensuring reliable performance and safety. It features a rated short-circuit capacity of 10 kA and an ultimate short-circuit capacity of 15 kA, making it suitable for a variety of industrial and commercial applications.
With a rated current of 20A and a tripping characteristic of type C, the S403M-C20NP is ideal for protecting electrical circuits from overloads and short circuits. It operates at a rated voltage of 240 VAC / 415 VAC and includes three poles plus a neutral with protected neutral functionality. The compact dimensions of 91 mm in height, 82 mm in length, and 72 mm in width, along with a net weight of 535 g, make it easy to install in space-constrained environments.
The S403M-C20NP is designed to operate efficiently within a temperature range of -25 to 55°C, ensuring consistent performance under varying environmental conditions. It also complies with RoHS directives, reflecting ABB's commitment to environmental sustainability. This miniature circuit breaker is an excellent choice for those seeking a reliable and robust solution for circuit protection in both residential and commercial settings.
Commonly Asked Questions
Is my order covered by a warranty?
Marvo provides a full 12-month warranty on all products, whatever the condition. For your peace of mind, all parts are ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. If you are unhappy with the part(s) you received and would like to request a return, you can do so by completing our quick and easy online form. Once we have received your Returns Request, a member of the team will be in touch to discuss this further with you. You can read more about our warranty policy here.
Read more...What payment methods do you accept?
We accept card payments from all major credit, debit and Mastercard providers including Visa, American Express, Western Union, Paypal and bank transfers. Before you complete an order you will be prompted to input your payment details, at which point you can enter the relevant card information you wish to use for your transaction. If you are experiencing issues with your payment method then you can contact our team via email here. From there, you will be directed to the most relevant resource or person to help you complete your payment, get your order processed and ensure that your parts are on the way to your delivery address.
Read more...Is Marvo a credible parts supplier?
Marvo is a highly credible supplier of industrial automation parts and components with dedicated hubs around the world offering industry-leading products and services. Marvo is committed to providing a quick, easy and reliable place to source your automation and control components. All purchases come as standard with a comprehensive 12-month return to base warranty meaning that, in just a few clicks, you can source critical parts more seamlessly than ever before. Click here to read an article on how Marvo is redefining convenience for automation and manufacturing professionals.
Read more...Have steps been taken to ensure quality control?
Marvo takes pride in product quality and has put several measures in place to assure high levels of quality standards. For your peace of mind, all parts have been ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. Redefine convenience and secure priority delivery on all parts along with a comprehensive 12-month warranty. This is the smart new way to buy automation and control components.
Read more...How do I create an account?
Creating an account is incredibly simple and takes a matter of seconds. You can create a Marvo account at any time by clicking here and following the simple steps on screen. By creating a Marvo account you can store your contact details, delivery addresses, billing addresses and more, meaning that you can enjoy game-changing convenience faster than ever before.
Read more...Peace of mind with every purchase
Anna
‘I can recommend quick, efficient, and professional.’
Julien
‘Perfect quick delivery, good service.’
Blažej Knežo
‘Quick response and fast delivery of the product.’
Kayden
‘Services is great.’
Irene
‘Fast delivery and prompt action.’
Advance Lifts
‘Great customer service , we needed some assistance quickly and received it.’
Dan
‘The ordering was fast and efficient, and everything arrived just as they said it would.’
Blažej Knežo
‘Quick response and fast delivery of the product.’
Andreas Boehm
‘Excellent service. The right gear and the right price,well packed and delivered on time.’
Our service to you
Lightning-Fast Express Shipping: Receive your order in record time with our express shipping options, ensuring you minimize downtime and keep your projects on track.
No-Risk Returns, Guaranteed: Return your parts anytime for a full refund. Our hassle-free return policy ensures you’re never stuck with something you don’t need.
Clear Pricing with No Hidden Fees: What you see is what you pay, transparent pricing with no extra costs, ever. Rest assured, all taxes and fees are already included in your final price.
Rock-Solid Reliability at a Fraction of the Cost: Get pre-owned electronic parts that are fully tested for peak performance, saving you money without compromising on quality, backed by a comprehensive warranty.
Frequently Asked Questions
What is the primary function of this part?
The primary function of the ABB S403M-C20NP is to act as a miniature circuit breaker, providing protection against overcurrent and short circuits in electrical systems.
What are the rated current and voltage specifications?
The ABB S403M-C20NP has a rated current of 20A and a rated voltage of 240 VAC / 415 VAC.
What is the tripping characteristic of this circuit breaker?
The tripping characteristic of the ABB S403M-C20NP is type C, which means it trips between 5 and 10 times the rated current.
How many poles does this circuit breaker have?
The ABB S403M-C20NP features 3 poles plus a neutral with protected neutral.
What are the dimensions of this part?
The dimensions of the ABB S403M-C20NP are 72 mm in width, 91 mm in height, and 82 mm in length.
What is the rated short-circuit capacity?
The rated short-circuit capacity (Icn) of the ABB S403M-C20NP is 10 kA.
What standards does this circuit breaker comply with?
The ABB S403M-C20NP complies with IEC/EN 60898-1 and IEC/EN 60947-2 standards.
What is the operating temperature range for this part?
The operating temperature range for the ABB S403M-C20NP is -25°C to 55°C.
What is the degree of protection provided by this circuit breaker?
The ABB S403M-C20NP provides a degree of protection rated at IP20.
What is the energy limiting class of this circuit breaker?
The energy limiting class of the ABB S403M-C20NP is class 3.
