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2CCS861001R0104
ABB 2CCS861001R0104 available at EU Automation. Get in touch today for a quick price.
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What happens next?
1. Email confirmation
You will get an email confirming that we have received your enquiry.
2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
ABB 2CCS861001R0104 (S801S-C10) is a high-performance, 1‑pole supplementary miniature circuit breaker designed for dependable overcurrent protection in residential, commercial and industrial installations. It features a C tripping characteristic and a rated current of 10 A, combining a thermal trip mechanism for overload protection with an electromechanical trip mechanism for short-circuit protection. The device is current-limiting and offers very high interrupting performance, with an ultimate short-circuit breaking capacity up to 50 kA at 240/415 V AC, and suitability for use on AC systems up to 400/690 V as well as DC applications. Built to recognised international standards (including IEC/EN 60898-1, IEC/EN 60947-2 and UL 1077), it uses cage terminals for secure connections and supports a broad range of accessories to suit different panel and control applications.
| Specification | Description |
|---|---|
| Manufacturer | ABB |
| Part Number | 2CCS861001R0104 |
| Model / Series | S800S |
| Product Designation | S801S-C10 |
| Product Type | Miniature circuit breaker (MCB) / supplementary protector |
| Poles | 1-pole |
| Tripping Characteristic | C-curve (suited to loads with moderate inrush currents) |
| Rated Current | 10 A |
| Protection Mechanisms | Thermal trip for overload protection and electromechanical trip for short-circuit protection |
| Termination Type | Cage terminal |
| Current Limiting | Yes |
| Rated Voltage (AC) | 240 V AC, 277 V AC, 347 V AC |
| Maximum Operating Voltage Range | Up to 400/690 V (AC) and suitable for DC applications |
| Rated Short-Circuit Capacity (AC) | 25 kA at 230/400 V AC |
| Ultimate Short-Circuit Breaking Capacity | 50 kA at 240/415 V AC; 30 kA at 254/440 V AC; 6 kA at 400/690 V AC; 30 kA at 125 V DC |
| Interrupting Rating (UL 1077) | 30 kA at 240 V AC; 14 kA at 277 V AC; 6 kA at 347 V AC |
| Power Loss | 1.5 W per pole (at rated operating conditions) |
| Standards / Approvals | IEC/EN 60898-1, IEC/EN 60947-2, UL 1077 |
| Typical Use (UK/EU wording) | Compact 1-pole protective device for residential, commercial, and industrial control circuits where dependable overload and short-circuit protection is required |
What is this device used for?
It is a high-performance miniature circuit breaker (supplementary protector) designed to protect circuits against overloads and short-circuits by automatically disconnecting the supply when abnormal current conditions occur.
What kind of protection mechanisms does it use?
It uses two tripping mechanisms: a thermal mechanism for overload protection and an electromechanical mechanism for short-circuit protection.
How many poles does it have?
It is a 1-pole device.
What is the rated current?
The rated current is 10 A (often referenced as S801S-C10, ABB catalogue no. 2CCS861001R0104).
What does the C tripping characteristic mean in practice?
A C-curve breaker is typically selected where moderate inrush currents may occur (for example, some inductive loads), helping to reduce unwanted tripping while still providing reliable protection.
What voltages can it be used with?
It can be used on AC systems and is suitable for applications up to 400/690 V, depending on the system and required breaking capacity. Specific AC rated voltages listed include 240 V AC, 277 V AC, and 347 V AC.
Can it be used on DC circuits?
Yes. It is suitable for DC use as well, with a listed DC breaking capacity (for example, 30 kA at 125 V DC).
What is its maximum breaking capacity?
It is a current-limiting device with a maximum ultimate short-circuit breaking capacity of up to 50 kA at 240/415 V AC (with other rated capacities depending on voltage).
What short-circuit ratings are provided for common system voltages?
Examples of listed ratings include: 25 kA rated short-circuit capacity at 230/400 V AC, and ultimate breaking capacities such as 50 kA at 240/415 V AC, 30 kA at 254/440 V AC, and 6 kA at 400/690 V AC.
Which standards does it comply with?
It is designed in line with IEC/EN 60898-1 and IEC/EN 60947-2, and it also carries a UL 1077 reference in the published specifications.
What terminal type does it use?
It features cage terminals, which are commonly chosen for secure conductor clamping and consistent connections.
How much power does it dissipate in normal operation?
The specified power loss is 1.5 W per pole at rated operating conditions.
Where is this type of breaker typically used?
It is commonly applied across residential, commercial, and industrial installations where a supplementary protective device with high short-circuit performance is required.
- Supplementary overcurrent protection for individual control circuits in industrial panels
- Branch protection for 10 A single-phase auxiliary supplies feeding contactors, relays and interface modules
- Protection of dedicated power feeds to sensors, solenoid valves and small actuators where a C-curve trip is preferred
- Isolation and protection for machine lighting circuits and service sockets within equipment enclosures
- High breaking-capacity protection in compact switchboards where prospective fault levels are elevated
- Selective protection for sub-circuits downstream of a main incomer in commercial distribution boards
- Circuit protection for HVAC control panels, including fan controls and small pump auxiliaries
- Protection for building services panels supplying door controls, access equipment and small power circuits
- Use in mixed AC/DC applications within automation systems where the same protective device format is required
- Upgrade or replacement in existing ABB S800S supplementary protector installations requiring a 1-pole, 10 A, C-characteristic device
This content has been produced using multiple sources. EU Automation takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
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Customer reviews
steve
Daniel
Excellent customer service...
Alex Bailey is my main point of contact at EU Automation...he is extremely friendly, has exceptional customer service skills and always offers great pricing & lead times.
4 months ago
Jerry Schrink
Tom Higgins provided amazing service
Tom Higgins provided great prompt service. I contacted Tom by phone and within 10 minutes there was a quote in my in box. WOW Thank you Tom and Thank you EU Automation!
5 months ago
Paulo Pereira
Excellent service and communication…
Excellent service and communication from Alex Bailey. He truly goes above and beyond to ensure his clients are 100% satisfied. The entire process was seamless, and his attention to detail made a huge difference. Highly recommended for anyone looking for amazing service!
5 months ago
Gary
Tom Higgins did a great job at getting…
Tom Higgins did a great job at getting us the part we needed. He saw a concern with the part a verified before shipping.
5 months ago
Lessle Smith
Thomas Higgins has gone above and…
Thomas Higgins has gone above and beyond to make things happen for my facility. His customer service and knowledge were an asset in helping me with my order and the logistics challenges!
6 months ago
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