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2CDS272061R0608 ABB S202M-Z63UC MCB 10kA 2P Type Z 63A
ABB S202M-Z63UC is a 63 A two-pole Type Z universal-current miniature circuit breaker with 10 kA short-circuit breaking capacity, designed for sensitive overload and short-circuit protection in AC and DC electrical circuits.
£334.80
Why Choose the ABB S202M-Z63UC Miniature Circuit Breaker?
The ABB S202M-Z63UC is a high-performance two-pole universal-current miniature circuit breaker (MCB) designed to protect AC and DC electrical circuits against overloads and short circuits. Part of the ABB System pro M compact S 200 M UC series, it combines flexible AC/DC operation with sensitive Type Z protection for industrial, control, transportation and power-distribution applications.
This model combines a 63 A rated current with a Type Z tripping characteristic. The Z characteristic provides sensitive magnetic operation at comparatively low fault-current multiples, making the S202M-Z63UC suitable for circuits where a more sensitive magnetic response is required, including electronic, control and auxiliary electrical systems.
With its two-pole configuration, the S202M-Z63UC supports applications up to 400 V AC and 440 V DC and provides a 10 kA short-circuit breaking capacity. Its ultimate short-circuit breaking capacity reaches 25 kA at 220 V DC and 10 kA at 440 V DC. ABB order code 2CDS272061R0608 identifies this exact 63 A Type Z configuration.
Key Advantages
- Universal-current MCB suitable for both AC and DC applications.
- 63 A rated current for higher-current control, auxiliary and distribution circuits.
- Two-pole configuration provides coordinated protection and switching across two conductors.
- Type Z tripping characteristic provides sensitive magnetic protection for appropriate loads and equipment.
- 10 kA short-circuit breaking capacity for robust fault protection.
- Ultimate short-circuit breaking capacity up to 25 kA at 220 V DC.
- Compatible with ABB System pro M compact accessories for flexible panel integration.
Key Features
- ABB System pro M compact S 200 M UC series.
- 63 A rated current.
- 2-pole configuration.
- Type Z tripping characteristic.
- Universal-current construction for AC and DC circuits.
- 10 kA short-circuit breaking capacity.
- 25 kA ultimate short-circuit breaking capacity at 220 V DC.
- 10 kA ultimate short-circuit breaking capacity at 440 V DC.
- 6 kA ultimate short-circuit breaking capacity at 440 V AC.
- 10 kA UL 1077 interrupting rating at 500 V DC.
- Compliant with IEC/EN 60947-2, UL 1077 and CSA 22.2 No. 235.
- Compatible with ABB System pro M compact accessories.
Sensitive Type Z Protection for AC and DC Circuits
The ABB S202M-Z63UC automatically disconnects the protected circuit when excessive current results from an overload or short circuit. Its Type Z characteristic provides sensitive magnetic operation at comparatively low multiples of rated current, making it suitable for circuits where sensitive overcurrent protection is required.
The S 200 M UC platform extends ABB's System pro M compact range with flexible protection for both AC and DC applications. Combined with its 63 A rating, two-pole construction and high DC short-circuit performance, the S202M-Z63UC provides a practical protective solution for industrial control, auxiliary, transportation and higher-current DC distribution systems.
Typical Applications
- Industrial AC and DC distribution systems.
- Electronic and control circuits requiring Type Z protection.
- Automation and instrumentation panels.
- Higher-current AC and DC auxiliary circuits.
- Industrial DC power systems.
- Railway and transportation electrical equipment.
- Signalling, monitoring and control installations.
Technical Specifications
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| Certification | UL 1077 | |
|---|---|---|
| Series | System pro M compact S 200 M UC | |
| Alternate catalogue number | S202MUC-Z63 | |
| ABB order code | 2CDS272061R0608 | |
| EAN | 4013614433542 | |
| Product type | AC/DC miniature circuit breaker | |
| Product group | DC / Traction MCB | |
| Rated current | 63 A | |
| Number of poles | 2 | |
| Tripping characteristic | Type Z | |
| Current type | AC / DC | |
| Rated AC voltage | 400 V AC | |
| Maximum DC application voltage | 440 V DC | |
| Short-circuit breaking capacity | 10 kA | |
| Ultimate short-circuit breaking capacity at 220 V DC | 25 kA | |
| Ultimate short-circuit breaking capacity at 440 V DC | 10 kA | |
| Ultimate short-circuit breaking capacity at 440 V AC | 6 kA | |
| UL 1077 interrupting rating at 500 V DC | 10 kA | |
| UL 1077 interrupting rating at 480Y / 277 V AC | 6 kA | |
| Power loss | 10.8 W | |
| Power loss per pole | 5.38 W | |
| Degree of protection | IP20 | |
| Operating temperature | −25 to +55 °C | |
| Electrical endurance | 20,000 cycles | |
| Standards | IEC/EN 60947-2, UL 1077, CSA 22.2 No. 235 | |
| Mounting | DIN rail | |
| Weight | Approx. 0.25 kg | |
| Manufacturer pack quantity | 5 pieces |
Frequently Asked Questions
What is the ABB S202M-Z63UC used for?
The S202M-Z63UC is designed to protect AC and DC electrical circuits against overloads and short circuits, particularly circuits requiring the sensitive magnetic response of a Type Z miniature circuit breaker.
What is the rated current of the ABB S202M-Z63UC?
The S202M-Z63UC has a rated current of 63 A.
What tripping characteristic does the S202M-Z63UC use?
The breaker uses a Type Z tripping characteristic, providing sensitive magnetic operation at comparatively low fault-current multiples.
Can the ABB S202M-Z63UC be used on DC circuits?
Yes. The S202M-Z63UC belongs to ABB's universal-current S 200 M UC range and supports DC applications up to 440 V DC with its two-pole configuration.
What is the short-circuit breaking capacity of the S202M-Z63UC?
The S202M-Z63UC has a 10 kA short-circuit breaking capacity. Its ultimate breaking capacity reaches 25 kA at 220 V DC and 10 kA at 440 V DC.
Trusted Universal-Current Circuit Protection
ABB System pro M compact S 200 M UC miniature circuit breakers combine flexible AC/DC operation, sensitive Type Z protection and high short-circuit performance for dependable protection of industrial and transportation electrical circuits.
