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ABB s203mt-k8na mcb s200m 4p k type 8amp
MPN: 2CDS273446R0407
Alt. SKU: S203MT-K8NA
Special Price
£220.49
£183.74
Regular Price
£293.98
Why Choose the S203MT-K8NA [2CDS273446R0407]
S203MT-K8NA Miniature Circuit Breaker K-Char., 10kA, 8A, 3P, +NA
Technical Specification
- Function: Miniature Circuit Breaker, K-Characteristic curve.
- Rated Current: 8 A.
- Number of Poles: 3P + Neutral (3P+N).
- 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 at 50/60 Hz for 1 minute.
- Terminal Type: Screw terminals with failsafe bi-directional cylinder-lift mechanism.
- Connecting Capacity: Busbar 10 mm², Flexible up to 25 mm², Rigid up to 35 mm².
- Mechanical Endurance: 20,000 cycles.
- Installation Size: 3 modules wide (DIN 43880).
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-K8NA Miniature Circuit Breaker?
The rated current is 8 A.
How many poles does this circuit breaker have?
It has 3 poles plus a neutral (3P + N).
What is the rated ultimate short-circuit breaking capacity?
The rated ultimate short-circuit breaking capacity (Icu) is 15 kA at 230/400 V.
What is the installation size of the circuit breaker?
The installation size is 3 modules wide according to DIN 43880.
What is the maximum connecting capacity for flexible cables?
The maximum connecting capacity for flexible cables is up to 25 mm².
What type of terminals does the circuit breaker use?
It uses screw terminals with a failsafe bi-directional cylinder-lift mechanism.
What is the mechanical endurance of this circuit breaker?
The mechanical endurance is rated for 20,000 cycles.
| Manufacturer Part Number | 2CDS273446R0407 |
|---|---|
| Amperage | 8A |
| Number of Poles | 4 Pole |
| HS Code | 85362010 |
| Country of Manufacture | Germany |
| Manufacturer | ABB |
| Alternative Product SKU | S203MT-K8NA |
| Barcode | 4016779126878 |
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