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ABB s203mt-k40 mcb s200p 3p k type 40amp
MPN: 2CDS273445R0557
Alt. SKU: S203MT-K40
Special Price
£190.86
£159.05
Regular Price
£254.47
Why Choose the S203MT-K40 [2CDS273445R0557]
S203MT-K40 Miniature Circuit Breaker K-Char., 10kA, 40A, 3P
Technical Specification
- Product Name: S203MT-K40 Miniature Circuit Breaker, 3-pole.
- Rated Current: 40 A.
- Rated Ultimate Short-Circuit Breaking Capacity (Icu): 15 kA at 230/400 V.
- Rated Service Short-Circuit Breaking Capacity (Ics): 11.2 kA.
- Dielectric Test Voltage: 2 kV, 50/60 Hz for 1 minute.
- Number of Poles: 3 poles (3P).
- Terminal Type: Screw terminals with failsafe bi-directional cylinder-lift design.
- Connecting Capacity: Flexible cables 0.75–25 mm², rigid and stranded up to 35 mm², busbar 10/10 mm².
- Mechanical Endurance: 20,000 operation cycles.
- Installation Size: 3 modular units (DIN 43880 standard).
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What is the rated current of the S203MT-K40 Miniature Circuit Breaker?
The rated current is 40 A.
What is the short-circuit breaking capacity of this circuit breaker?
The rated ultimate short-circuit breaking capacity (Icu) is 15 kA at 230/400 V, and the rated service short-circuit breaking capacity (Ics) is 11.2 kA.
What types of cables can be connected to the S203MT-K40?
It can connect flexible cables from 0.75 to 25 mm², rigid and stranded cables up to 35 mm², and busbars of 10/10 mm².
How many poles does the S203MT-K40 have?
This circuit breaker has 3 poles (3P).
What is the mechanical endurance of the S203MT-K40?
The mechanical endurance is rated for 20,000 operation cycles.
What is the installation size for the S203MT-K40?
The installation size is 3 modular units according to the DIN 43880 standard.
What safety standards does the S203MT-K40 comply with?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 2CDS273445R0557 |
|---|---|
| Amperage | 40A |
| Number of Poles | 3 Pole |
| HS Code | 85362010 |
| Country of Manufacture | Germany |
| Manufacturer | ABB |
| Alternative Product SKU | S203MT-K40 |
| Barcode | 4016779126748 |
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