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ABB s203m-k32 mcb s200p 3p k type 32a
MPN: 2CDS273001R0537
Alt. SKU: S203M-K32
Special Price
£92.68
£77.23
Regular Price
£168.50
Why Choose the S203M-K32 [2CDS273001R0537]
System pro M compact S200M miniature circuit breakers are current limiting. They have two different tripping mechanisms, the delayed thermal tripping mechanism for overload protection and the electromechanic tripping mechanism for short circuit protection. They are available in different characteristics (B,C,D,K,Z), configurations (1P,1P+N,2P,3P,3P+N,4P), breaking capacities (up to 10 kA at 230/400 V AC) and rated currents (up to 63A). All MCBs of the product range S200M comply with IEC/EN 60898-1 and IEC/EN 609 47-2, allowing the use for residential, commercial and industrial applications. Bottom-fitting auxiliary contact can be mounted on S200M to save 50% space.
Technical Specification
- Product Name: S203M-K32 miniature circuit breaker.
- Number of Poles: 3P with 3 protected poles.
- Rated Current: 32 A.
- Rated Ultimate Short-Circuit Breaking Capacity (Icu): 25 kA at 230 V AC, 15 kA at 400/440 V AC.
- Rated Service Short-Circuit Breaking Capacity (Ics): 7.5 kA at 230 V AC.
- Voltage Rating: Up to 480Y/277 V AC and 125 V DC (UL/CSA).
- Terminal Type and Size Range: Screw terminals; flexible with ferrule 0.75–25 mm², rigid/stranded 0.75–35 mm².
- Contact Position Indication: Red ON / Green OFF.
- Mechanical Endurance: 20,000 operating cycles.
- Dielectric Test Voltage: 2 kV at 50/60 Hz for 1 minute.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What are the tripping mechanisms used in the S200M miniature circuit breakers?
The S200M miniature circuit breakers utilise a delayed thermal tripping mechanism for overload protection and an electromechanic tripping mechanism for short circuit protection.
What is the maximum breaking capacity of the S203M-K32 circuit breaker?
The S203M-K32 circuit breaker has a rated ultimate short-circuit breaking capacity (Icu) of 25 kA at 230 V AC and 15 kA at 400/440 V AC.
What is the rated current for the S203M-K32 circuit breaker?
The rated current for the S203M-K32 miniature circuit breaker is 32 A.
What terminal types and sizes are compatible with the S203M-K32?
The S203M-K32 features screw terminals compatible with flexible cables (with ferrule) from 0.75–25 mm² and rigid/stranded cables from 0.75–35 mm².
Can auxiliary contacts be mounted on the S200M circuit breakers?
Yes, bottom-fitting auxiliary contacts can be mounted on the S200M circuit breakers, allowing for a 50% space saving.
What applications are the S200M circuit breakers suitable for?
The S200M circuit breakers are suitable for residential, commercial, and industrial applications, complying with IEC/EN 60898-1 and IEC/EN 609 47-2 standards.
What is the mechanical endurance of the S203M-K32 circuit breaker?
The mechanical endurance of the S203M-K32 circuit breaker is rated at 20,000 operating cycles.
| Manufacturer Part Number | 2CDS273001R0537 |
|---|---|
| Amperage | 32A |
| Number of Poles | 3 Pole |
| HS Code | 85362010 |
| Country of Manufacture | Germany |
| Manufacturer | ABB |
| Alternative Product SKU | S203M-K32 |
| Barcode | 4016779601313 |
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