2CCS573103R8105

Thermal Magnetic Circuit Breaker, MCB, 4P, 7.5 kA, 400 V, 10 A

⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.

Manufacturer: ABB
Product type: Thermal Magnetic Circuit Breakers
SVHC: To Be Advised
Product Range: -

Delivery and price
Units per pack	1
Price	138.98 €
Current stock	10+
Lead time	9 days

Datasheet

PRODUCT-DETAILS 

## **S403M-B10NP** S403M-B10NP Miniature Circuit Breaker 

**General Information** 

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|---|---|
|Extended Product Type|S403M-B10NP|
|Product ID|2CCS573103R8105|
|EAN|7612270103799|
|Catalog Description|S403M-B10NP Miniature Circuit Breaker|
|Long Description|S403M-B10NP Miniature Circuit Breaker 4 Poles NPB 10A 10000 ~230/400V|

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|---|---|
|Ordering|
|E-Number (Switzerland)|809078817|
|EAN|7612270103799|
|Minimum Order Quantity|1 piece|
|Customs Tariff Number|85362020|
|Dimensions|
|Product Net Width|72 mm|
|Product Net Height|91 mm|
|Product Net Length|82 mm|
|Product Net Depth /|75 mm|
|Length|
|Product Net Weight|535 g|

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S403M-B10NP 

2 

|**Container Information**|||
|---|---|---|
|Package Level 1 Units|2 piece||
|Package Level 1 Width|100 mm||
|Package Level 1 Height|125 mm||
|Package Level 1 Depth /|185 mm||
|Length|||
|Package Level 1 Gross|138 g||
|Weight|||
|Package Level 1 EAN|7612270103799||
|**Environmental**|||
|Ambient Air|Operation -25...55 °C||
|Temperature|||
|RoHS Status|Following EU Directive 2002/95/EC August 18, 2005 and amendment||
|**Additional Information**|||
|Ambient Temperature|-25...55 °C||
|Degree of Protection|IP20||
|Energy Limiting Class|3||
|Frequency (_f_)|50 ... 60 Hz||
|Number of Poles|4||
|Number of Protected|3||
|Poles|||
|Overvoltage Category|III||
|Pollution Degree|3||
|Power Loss|4.8 W||
|Product Main Type|S400NP||
|Product Name|Miniature Circuit Breaker||
|Rated Cross-Section|1 - Solid-Core 0...25 mm²||
|Rated Current (In)|10 A||
|Rated Voltage (Ur)|230 / 400 V||
|Rated Impulse|4 kV||
|Withstand Voltage (Uimp|||
|)|||
|Rated Insulation Voltage|440 V||
|(Ui)|||
|Rated Operational|10 A||
|Current (Ie)|||
|Rated Operational|240 / 415 V AC||
|Voltage|||
|Rated Short-Circuit|(240 / 415 V AC) 10 kA||
|Capacity (Icn)|||
|Release Type|B||
|RoHS Date|20170426||
|Standards|IEC/EN 60898-1||
|Tripping Characteristic|B||
|**Certificates and Declarations (Document Number)**|||
|Data Sheet, Technical|9AKK107492A6192||
|Information|||
|Declaration of|2CCC451034D0201||
|Conformity - CE|||
|Environmental|2CCY451206D0201||
|Information|||
|Instructions and|2CCC451019M0109||



S403M-B10NP 

3 

|Manuals||
|---|---|
|RoHS Information|2CCC413008D0206_RoHS|
|Dimension Diagram|9AKK107492A6192|
|**Classifications**||
|ETIM 4|EC000042 - Miniature circuit breaker (MCB)|
|ETIM 5|EC000042 - Miniature circuit breaker (MCB)|
|ETIM 6|EC000042 - Miniature circuit breaker (MCB)|
|ETIM 7|EC000042 - Miniature circuit breaker (MCB)|
|Object Classification|FC|
|Code||
|WEEE Category|5. Small Equipment (No External Dimension More Than 50 cm)|



## **Categories** 

Low Voltage Products and Systems  → Modular DIN Rail Products  → Plug-in Distribution Systems

Updated at June 7, 2026

ABB is a global leader in power and automation technologies, recognized for delivering innovative solutions that improve performance while minimizing environmental impact. Serving a diverse range of sectors including industrial processing, OEM, and building services, ABB provides highly reliable components designed to meet the rigorous demands of modern electrical systems. The company is particularly renowned for its advanced circuit protection solutions. This includes a comprehensive selection of thermal magnetic circuit breakers, alongside specialized RCBO, RCD, GFCI, and AFDD circuit breakers. These foundational safety components are supported by a wide array of high-quality fuse holders and circuit breaker accessories, ensuring complete protection for complex industrial and commercial installations. Beyond circuit protection, ABB excels in automation and process control. Their offering features sophisticated visual signal indicator units, industrial switch accessories, and panel instrumentation designed for intuitive system monitoring. Additionally, ABB manufactures a robust range of power relays, safety relays, and AC/DC converters, providing engineers with the critical building blocks needed for efficient, secure, and reliable control panels.

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