We use cookies to make your experience better. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Learn more.
ABB S203MT-K25NA MCB - S200P - 4P - K - 25A
MPN: 2CDS273446R0517
Alt. SKU: S203MT-K25NA
Special Price
£230.04
£191.70
Regular Price
£306.72
This product replaces this item:
Why Choose the S203MT-K25NA [2CDS273446R0517]
S203MT-K25NA Miniature Circuit Breaker K-Char., 10kA, 25A, 3P, +NA
Technical Specification
- Function: Miniature Circuit Breaker, K-Characteristic.
- Rated Current: 25 A.
- Poles: 3P + Neutral (4 modules wide).
- Rated Ultimate Short-Circuit Breaking Capacity (Icu): 15 kA at 230/400 V AC.
- Rated Service Short-Circuit Breaking Capacity (Ics): 11.2 kA.
- Dielectric Test Voltage: 2 kV, 50/60 Hz for 1 minute.
- Terminal Type: Screw terminals, failsafe bi-directional cylinder-lift.
- Connecting Capacity: Flexible 0.75–25 mm², rigid up to 35 mm², busbar 10/10 mm².
- Mechanical Endurance: 20,000 cycles.
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-K25NA Miniature Circuit Breaker?
The rated current is 25 A.
How many poles does this circuit breaker have?
It has 3 poles plus a neutral, making it 4 modules wide.
What is the short-circuit breaking capacity of this device?
The rated ultimate short-circuit breaking capacity (Icu) is 15 kA at 230/400 V AC.
What is the connecting capacity for cables?
It can connect flexible cables from 0.75 to 25 mm², rigid cables up to 35 mm², and busbars of 10/10 mm².
What type of terminals does this circuit breaker use?
It features screw terminals with a failsafe bi-directional cylinder-lift mechanism.
What is the mechanical endurance of the circuit breaker?
The mechanical endurance is rated for 20,000 cycles.
What standards and approvals does this product conform to?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 2CDS273446R0517 |
|---|---|
| Amperage | 25A |
| Number of Poles | 4 Pole |
| Manufacturer | ABB |
| Alternative Product SKU | S203MT-K25NA |
| Barcode | 4016779126939 |
Write Your Own Review
