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ABB s203mt-c20na mcb s200m 4p c type 20amp
MPN: 2CDS273446R0204
Alt. SKU: S203MT-C20NA
Special Price
£144.38
£120.32
Regular Price
£192.52
Why Choose the S203MT-C20NA [2CDS273446R0204]
S203MT-C20NA Miniature Circuit Breaker C-Char., 10kA, 20A, 3P, +NA
Technical Specification
- Function: Miniature Circuit Breaker, C-Characteristic.
- Voltage Rating: 230 / 400 V AC.
- Current Rating: 20 A.
- Poles: 3P + Neutral (3P+N).
- Short-Circuit Breaking Capacity: 15 kA (ultimate), 11.2 kA (service).
- Dielectric Test Voltage: 2 kV, 50/60 Hz, 1 minute.
- Terminal Type: Screw terminals, failsafe bi-directional cylinder-lift.
- Connecting Capacity: Flexible 0.75–25 mm², Rigid 0.75–35 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 function of the S203MT-C20NA Miniature Circuit Breaker?
The S203MT-C20NA is a Miniature Circuit Breaker designed to protect electrical circuits from overload and short circuits.
What is the current and voltage rating of this circuit breaker?
The circuit breaker has a current rating of 20 A and a voltage rating of 230 / 400 V AC.
How many poles does the S203MT-C20NA have?
This circuit breaker features 3 poles plus a neutral (3P + N).
What is the short-circuit breaking capacity?
The short-circuit breaking capacity is 15 kA (ultimate) and 11.2 kA (service).
What is the connecting capacity for cables?
The connecting capacity is flexible 0.75–25 mm², rigid 0.75–35 mm², and busbar 10/10 mm².
What type of terminals does this circuit breaker use?
The S203MT-C20NA 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 | 2CDS273446R0204 |
|---|---|
| Amperage | 20A |
| Number of Poles | 4 Pole |
| HS Code | 85362010 |
| Country of Manufacture | Germany |
| Manufacturer | ABB |
| Alternative Product SKU | S203MT-C20NA |
| Barcode | 4016779124232 |
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