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2CDS274337R0014 ABB SU204M-C1 Miniature Circuit Breaker 1 A 4P C 10 kA UL489
ABB SU204M-C1 is a 1 A four-pole C-characteristic miniature circuit breaker with a 10 kA UL 489 interrupting rating for branch-circuit protection in industrial machinery, automation and electrical distribution applications.
£213.10
Why Choose the ABB SU204M-C1 Miniature Circuit Breaker?
The ABB SU204M-C1 is a compact four-pole miniature circuit breaker (MCB) designed for branch-circuit overcurrent and short-circuit protection in industrial machinery, automation equipment and electrical distribution systems. As part of the ABB SU200M series, it provides UL 489 branch-circuit protection for applications requiring coordinated four-pole circuit protection.
This miniature circuit breaker combines a 1 A rated current, C tripping characteristic and 10 kA interrupting rating according to UL 489. The C characteristic is well suited to general-purpose circuits and equipment with moderate starting or inrush currents, providing dependable protection while accommodating normal transient current demands.
Its four-pole configuration enables simultaneous protection and switching of four conductors, making the SU204M-C1 suitable for multi-conductor industrial and electrical distribution applications. Compact modular construction supports efficient integration into machine control, automation and OEM electrical panels.
Key Advantages
- Compact four-pole miniature circuit breaker for branch-circuit protection.
- 1 A rated current for low-current industrial and control applications.
- C tripping characteristic suitable for circuits with moderate starting or inrush currents.
- 10 kA interrupting rating according to UL 489.
- Thermal-magnetic protection against overload and short-circuit conditions.
- Modular construction for efficient integration into machinery, automation and distribution panels.
Key Features
- ABB SU200M miniature circuit breaker series.
- Four-pole configuration.
- 1 A rated current.
- C characteristic circuit protection.
- 10 kA UL 489 interrupting rating.
- Designed for branch-circuit overcurrent and short-circuit protection.
- Suitable for industrial control, machinery and automation applications.
- Compact modular format for electrical panel integration.
Reliable Four-Pole Branch-Circuit Protection
Miniature circuit breakers such as the ABB SU204M-C1 automatically disconnect electrical circuits when overload or short-circuit conditions occur. The thermal element responds to sustained overcurrents, while the magnetic element provides rapid operation during fault conditions, helping protect conductors and connected electrical equipment.
The combination of a 1 A rating, C tripping characteristic and four-pole construction makes this model suitable for low-current multi-conductor circuits where coordinated protection is required. Its UL 489 classification supports use as a branch-circuit protective device in appropriately designed industrial machinery, automation and electrical distribution systems.
Typical Applications
- Industrial machine control panels.
- Low-current four-pole branch circuits.
- Automation and process-control equipment.
- Industrial electrical distribution panels.
- Manufacturing and production machinery.
- OEM equipment requiring UL 489 branch-circuit protection.
Technical Specifications
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| Certification | UL 489 | |
|---|---|---|
| Series | SU200M | |
| Order code | 2CDS274337R0014 | |
| Product group | UL489 / UL1077 MCB | |
| Product type | Miniature circuit breaker (MCB) | |
| Number of poles | 4 | |
| Rated current | 1 A | |
| Tripping characteristic | C | |
| Interrupting rating | 10 kA according to UL 489 | |
| Protection principle | Thermal-magnetic | |
| Standard | UL 489 |
Frequently Asked Questions
What is the ABB SU204M-C1 used for?
The ABB SU204M-C1 provides overload and short-circuit protection for four-pole branch circuits in industrial machinery, automation, control and electrical distribution applications.
What is the current rating of the SU204M-C1?
The SU204M-C1 has a rated current of 1 A and uses a C tripping characteristic.
What does the C characteristic mean on the SU204M-C1?
The C tripping characteristic is commonly used for general-purpose circuits and loads with moderate starting or inrush currents, providing reliable protection while accommodating normal transient current demands.
What is the interrupting rating of the SU204M-C1?
The ABB SU204M-C1 has a 10 kA interrupting rating according to UL 489.
How many poles does the ABB SU204M-C1 have?
The SU204M-C1 is a four-pole miniature circuit breaker, enabling coordinated protection and switching of four conductors.
Trusted Circuit Protection from ABB
ABB SU200M miniature circuit breakers provide dependable overcurrent and short-circuit protection for industrial machinery, automation equipment and electrical distribution systems, combining compact modular construction with recognised UL 489 branch-circuit performance.
