- Part number
- 2CSA255901R9105
- Model no
- S-ARC1
ABB 2CSA255901R9105 S-ARC1 B10 1P+N 10A 6kA Arc Fault Detection Device (AFDD)
ABB S-ARC1 B10 1P+N arc fault detection device with integrated 10A curve-B MCB, 7.5kA breaking capacity, 2-module DIN-rail.
Description
About the S-ARC1
About the S-ARC1
The ABB 2CSA255901R9105 (S-ARC1 B10) is a 1P+N arc fault detection device with an integrated 10 A curve-B miniature circuit breaker in a 2-module housing, combining short-circuit, overload and arc-fault protection on one 230-240 V AC final circuit. It detects series, parallel and earth arc faults alongside standard overcurrent tripping, with a 7.5 kA ultimate breaking capacity (Icu).
Certifications & Standards
- IEC/EN 62606
- IEC/EN 60898-1
Selection Notes
A 10 A rating sizes this S-ARC1 for lighting and small socket circuits where the AFDD function covers arc-fault risks that overload and short-circuit protection alone cannot catch. The curve-B trip characteristic (3-5x In instantaneous magnetic trip) matches resistive and lightly inductive loads typical of these circuits. A fire protection switch function is built in, so no separate residual device is needed to meet AFDD requirements on this circuit.
Specification
Full specification
Technical 25
| Dielectric Test Voltage | 2.5 kV |
|---|---|
| Rated Ultimate Short-Circuit Breaking Capacity (Icu) | 7.5 kA |
| Rated Service Short-Circuit Breaking Capacity (Ics) | 6 kA |
| Power Supply Connection | Arbitrary |
| Contact Position Indication | Red ON / Green OFF |
| Energy Limiting Class | 3 |
| Electrical Endurance | 10000 cycle |
| Mechanical Endurance | 20000 cycle |
| Number of Protected Poles | 1 |
| Number of Poles | 1P+N |
| Number of Modular Spacings per DIN Rail | 2 |
| Operating Characteristic | Instantaneous |
| Position of Neutral Terminals | Right |
| Tightening Torque | 2.8 N·m |
| Accessory Type | Auxiliary contact, Auxiliary/Signal contact, Shunt trip, Undervoltage release, Overvoltage release |
| Housing Type | Insulation group I, RAL 7035 |
| Screw Terminal Type | Failsafe Bi-directional Cylinder-lift Terminal |
| Includes | Fire protection switch |
| Accessories Available | Yes |
| Mounting Position of Accessories | Right |
| Number of Batteries | 0 |
| Connecting Capacity | Busbar 10 mm², Rigid 1…25 mm², Flexible 1…16 mm² |
| Wire Stripping Length | 12 mm |
| Terminal Type | Screw Terminals |
| Actuator Type | Toggle |
Electrical 10
| Tripping Characteristic | B |
|---|---|
| Rated Operational Voltage | 230...240 V AC |
| Rated Insulation Voltage (Ui) | 500 V |
| Rated Impulse Withstand Voltage (Uimp) | 4 kV |
| Input Voltage Type | AC |
| Rated Current (In) | 10 A |
| Rated Short-Circuit Capacity | 6 kA |
| Rated Frequency (f) | 50 Hz |
| Power Loss | Total 2.0 W |
| Overvoltage Category | III |
Design 1
| Number of Modules | 2 |
|---|
Show all 78 specifications ↓ Show less ↑42 more values in Identification, Material Compliance, Environmental, Dimensions, Engineering, Installation, External Classifications and Standards, Logistics.
Identification 12
| Part number | 2CSA255901R9105 |
|---|---|
| Type designation | S-ARC1 |
| Brand | ABB |
| Condition | New, factory sealed |
| Source | ABB and its authorised distributors |
| Warranty | Manufacturer warranty |
| EAN | 8012542178132 |
| ETIM class | EC002694 |
| eCl@ss | 27141906 |
| Package Level 1 Units | box 1 piece |
| Package Level 1 Gross Weight | 0.200 kg |
| E-Number (Sweden) | 2100129 |
Material Compliance 6
| RoHS Information | Following EU Directive 2011/65/EU and Amendment 2015/863 July 22, 2019 |
|---|---|
| RoHS Date | 20170621 |
| REACH Information | True - contains substances > 0.1 mass percentage |
| REACH Date | 20240429 |
| WEEE Category | 5. Small Equipment (No External Dimension More Than 50 cm) |
| WEEE B2C / B2B | Business To Consumer |
Environmental 7
| Ambient Air Temperature | Operation -25 ... 55 °C, Storage -40 ... 70 °C |
|---|---|
| Reference Ambient Air Temperature | 30 °C |
| Degree of Protection | Terminals IP20, Housing IP40 |
| Pollution Degree | 2 |
| Environmental Conditions | 28 cycles, with 55 °C / 90-96 %, and 25 °C / 95-100 % |
| Resistance to Vibrations | 20 Cycles with Load 0.8 In: 5g or 0.2mm 5 … 150 Hz |
| Resistance to Shock acc. to IEC 60068-2-27 | 30g 2 shocks 13 ms |
Dimensions 6
| Width in Number of Modular Spacings | 2 |
|---|---|
| Product Net Width | 35 mm |
| Product Net Height | 85 mm |
| Product Net Depth / Length | 69 mm |
| Product Net Weight | 180 g |
| Built-In Depth (t2) | 69 mm |
Engineering 1
| EPLAN Data | 9AAC190689_EPLAN |
|---|
Installation 2
| Mounting Type | DIN-Rail |
|---|---|
| Mounting Position | Any |
External Classifications and Standards 4
| ETIM 10 | EC002694 - Miniature circuit breaker (MCB) with auxiliary device |
|---|---|
| UNSPSC | 39121603 |
| eClass | V11.0 : 27141906 |
| Standards | IEC/EN 62606, IEC/EN 60898-1 |
Logistics 4
| Shipping weight | 0.18 kg |
|---|---|
| Ships from | Türkiye |
| Dispatch | — |
| Stock | On request |
Source: manufacturer data · Last verified: 02 Oct 2026
Documents
Documents for 2CSA255901R9105
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Certifications
Certifications and standards
- IEC/EN 62606
- IEC/EN 60898-1
Quick answers
Questions about the S-ARC1
What is the rated current of S-ARC1?
The rated current of S-ARC1 is 10 A.
Which supply voltage is S-ARC1 rated for?
The rated operational voltage of S-ARC1 is 230–240 V AC.
What is the HS code of S-ARC1 for customs?
The tariff (HS) code on file for S-ARC1 is 853630.
What is the EAN of S-ARC1?
The EAN (GTIN) of S-ARC1 is 8012542178132.
Where does S-ARC1 ship from, and how fast?
S-ARC1 ships from Türkiye. Shipping calculated at checkout · import duties and taxes paid on arrival.
Reviews
Customer reviews
Series
ABB Arc Fault Detection Devices with Integrated Overcurrent Protection - AFDD+MCB
- Brand
- ABB
- Series
- Arc Fault Detection Devices with Integrated Overcurrent Protection - AFDD+MCB
