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2CCS572001R1064 ABB S402M-UCC6 AC/DC MCB 2P Type C 6A
ABB S402M-UCC6 is a 6 A Type C 2-pole AC/DC miniature circuit breaker with up to 25 kA ultimate short-circuit breaking capacity, designed for reliable overload and short-circuit protection in SMISSLINE TP plug-in systems.
£104.05
Why Choose the ABB S402M-UCC6 AC/DC Miniature Circuit Breaker?
The ABB S402M-UCC6 is a 2-pole miniature circuit breaker (MCB) developed for reliable overload and short-circuit protection in AC and DC electrical systems. Part of the ABB S400M-UC range for the SMISSLINE TP plug-in system, it combines a 6 A rated current, Type C tripping characteristic and high short-circuit performance for demanding control and distribution applications.
The S402M-UCC6 uses thermal and electromagnetic tripping mechanisms to protect cables and connected circuits against sustained overloads and short-circuit faults. Its Type C characteristic accommodates moderate starting currents, making it suitable for appropriately rated industrial control, automation and auxiliary circuits.
A key advantage of the S400M-UC range is its flexibility for both AC and DC applications. The two-pole S402M-UCC6 can be used in DC systems up to 440 V DC when connected according to ABB's specified two-pole DC connection arrangement, while its 25 kA ultimate short-circuit breaking capacity provides robust protection for demanding installations.
Key Advantages
- 6 A rated current for precise protection of appropriately rated circuits.
- 2-pole configuration for AC and DC circuit protection.
- Type C tripping characteristic suitable for loads with moderate starting currents.
- 25 kA ultimate short-circuit breaking capacity for demanding applications.
- Suitable for two-pole DC applications up to 440 V DC with ABB's specified connection arrangement.
- Purpose-designed for the ABB SMISSLINE TP plug-in system.
Key Features
- ABB S400M-UC series miniature circuit breaker.
- 6 A nominal current rating.
- Type C tripping characteristic.
- 2-pole configuration.
- Suitable for AC and DC applications.
- Two-pole DC operation up to 440 V DC.
- 25 kA Icu ultimate short-circuit breaking capacity.
- IP20 protection rating.
- SMISSLINE plug-in mounting for compatible distribution systems.
- Compact 36 × 91 × 75 mm construction.
Reliable Protection for AC and DC Circuits
The ABB S402M-UCC6 protects cables and electrical circuits against excessive current caused by overloads and short circuits. Its thermal release responds to sustained overload conditions, while the electromagnetic release provides rapid interruption when a short-circuit fault occurs.
The S400M-UC design provides additional flexibility by supporting both alternating-current and direct-current applications. For DC installations, the two-pole S402M-UCC6 can be applied up to 440 V DC when wired according to ABB's specified connection diagram, making it suitable for a broad range of industrial DC control and distribution requirements.
Typical Applications
- ABB SMISSLINE TP electrical distribution systems.
- Industrial AC and DC control circuits.
- Automation and machine-control systems.
- DC auxiliary power distribution.
- Commercial and industrial switchboards.
- Equipment circuits requiring 6 A Type C overcurrent protection.
Technical Specifications
| Series | S400M-UC / SMISSLINE TP |
|---|---|
| ABB order code | 2CCS572001R1064 |
| EAN | 7612270109975 |
| Product type | AC/DC miniature circuit breaker (MCB) |
| Number of poles | 2 |
| Rated current | 6 A |
| Tripping characteristic | Type C |
| Maximum two-pole DC voltage | 440 V DC |
| Ultimate short-circuit breaking capacity (Icu) | 25 kA |
| Protection rating | IP20 |
| Mounting type | SMISSLINE plug-in |
| Width | 36 mm |
| Height | 91 mm |
| Depth | 75 mm |
| Weight | approx. 221 g |
| Operating ambient temperature | −25 to +55 °C |
| Standard | IEC/EN 60947-2 |
Frequently Asked Questions
What is the ABB S402M-UCC6 used for?
The ABB S402M-UCC6 is a 2-pole miniature circuit breaker designed to provide overload and short-circuit protection in compatible AC and DC electrical circuits within ABB SMISSLINE TP systems.
What is the current rating of the S402M-UCC6?
The S402M-UCC6 has a rated current of 6 A.
What does the Type C characteristic mean?
The Type C tripping characteristic accommodates moderate starting or inrush currents, making it suitable for appropriately designed industrial, commercial and control circuits.
Can the ABB S402M-UCC6 be used on DC circuits?
Yes. The S402M-UCC6 belongs to ABB's S400M-UC range and can be used in two-pole applications up to 440 V DC when connected according to ABB's specified DC connection arrangement.
What is the breaking capacity of the S402M-UCC6?
The S402M-UCC6 has an ultimate short-circuit breaking capacity of up to 25 kA, providing robust fault protection for demanding electrical applications.
Trusted ABB AC/DC Circuit Protection
ABB SMISSLINE S400M-UC protective devices combine flexible AC/DC operation, high short-circuit performance and modular plug-in technology for reliable industrial and commercial electrical distribution.
