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2CDS272347R0377 ABB SU202MR-K6 6 A 2-Pole K Curve UL489 Miniature Circuit Breaker
ABB SU202MR-K6 is a 6 A, 2-pole K-curve miniature circuit breaker with ring cable lug connections and a 10 kA UL 489 interrupting rating for reliable industrial branch-circuit protection.
£209.87
Why Choose the ABB SU202MR-K6 Miniature Circuit Breaker?
The ABB SU202MR-K6 is a high-performance 2-pole miniature circuit breaker (MCB) designed to provide reliable overload and short-circuit protection for industrial and commercial branch circuits. Part of the ABB SU200MR / System pro M compact range, it combines UL 489 branch-circuit protection with a ring cable lug connection system for secure electrical termination.
Featuring a K tripping characteristic and a rated current of 6 A, the SU202MR-K6 is particularly suited to circuits supplying inductive equipment and loads with elevated normal starting currents. The K characteristic helps accommodate expected inrush currents associated with transformers, contactors, solenoids and other electromagnetic loads while maintaining dependable overcurrent protection.
With two poles and a 10 kA UL 489 interrupting rating, the SU202MR-K6 provides robust branch-circuit protection in a compact modular format. Its SU200MR construction and ring cable lug terminal arrangement make it particularly suitable for industrial control panels, automation systems and OEM equipment where secure ring-terminal connections are specified.
Key Advantages
- Reliable 2-pole UL 489 branch-circuit protection.
- 6 A rated current for industrial control and equipment circuits.
- K tripping characteristic suited to inductive loads and equipment with elevated starting currents.
- 10 kA interrupting rating according to UL 489.
- Ring cable lug connections for secure conductor termination.
- Compact modular construction for industrial and OEM electrical panels.
Key Features
- ABB SU200MR / System pro M compact range.
- 2-pole configuration.
- 6 A rated current.
- Type K tripping characteristic.
- 10 kA UL 489 interrupting rating.
- Thermal-magnetic overload and short-circuit protection.
- Ring cable lug terminal configuration.
- Designed for circuits with inductive loads and normal starting-current peaks.
- ABB order code 2CDS272347R0377.
Reliable Protection for Inductive Branch Circuits
The ABB SU202MR-K6 provides resettable overcurrent protection by disconnecting the protected circuit when overload or short-circuit conditions occur. Once the cause of a fault has been identified and corrected, the breaker can be reset, providing a practical protection solution for industrial machinery, control systems and other serviceable electrical equipment.
The combination of a K tripping characteristic and ring cable lug terminals makes the SU202MR-K6 particularly useful in industrial applications. The K characteristic accommodates appropriate starting-current peaks from inductive equipment, while the SU200MR terminal arrangement provides secure connections for conductors fitted with compatible ring cable lugs.
Typical Applications
- Industrial control and automation systems.
- Inductive-load branch circuits.
- Transformers, contactors and solenoid circuits.
- Industrial machinery and equipment.
- Electrical panels requiring ring cable lug connections.
- OEM machinery requiring UL 489 branch-circuit protection.
Technical Specifications
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| Certification | UL 489 | |
|---|---|---|
| Series | SU200MR / System pro M compact | |
| ABB order code | 2CDS272347R0377 | |
| Product type | Miniature circuit breaker (MCB) | |
| Product main type | SU200MR | |
| Number of poles | 2 | |
| Rated current | 6 A | |
| Tripping characteristic | K | |
| UL 489 interrupting rating | 10 kA | |
| Protection function | Overload and short-circuit protection | |
| Terminal connection | Ring cable lug | |
| Mounting type | DIN rail | |
| Product group | UL489 / UL1077 MCB | |
| Primary standard | UL 489 |
Frequently Asked Questions
What is the ABB SU202MR-K6 used for?
The SU202MR-K6 is a 2-pole miniature circuit breaker designed for overload and short-circuit protection of branch circuits, particularly industrial applications involving inductive loads and ring cable lug connections.
What is the current rating of the SU202MR-K6?
The ABB SU202MR-K6 has a rated current of 6 A and uses a K tripping characteristic.
What is the interrupting rating of the SU202MR-K6?
The SU202MR-K6 has a 10 kA interrupting rating according to UL 489, providing robust short-circuit protection for compatible branch-circuit applications.
What is a K characteristic miniature circuit breaker used for?
A K characteristic MCB is particularly suited to inductive equipment and loads with elevated normal starting currents, helping accommodate expected inrush while providing dependable overload and short-circuit protection.
What type of connection does the ABB SU202MR-K6 use?
The SU202MR-K6 belongs to ABB's SU200MR range and uses ring cable lug connections, providing secure conductor termination for compatible industrial and OEM electrical installations.
Trusted Circuit Protection from ABB
ABB SU200MR miniature circuit breakers combine dependable UL 489 branch-circuit protection with ring cable lug connections, providing a secure and practical protection solution for industrial, commercial and OEM electrical systems.
