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ABB S203MT-Z3NA MCB - S200M - 4P - Z - 3
MPN: 2CDS273446R0318
Alt. SKU: S203MT-Z3NA
Special Price
£298.18
£248.48
Regular Price
£397.57
Why Choose the S203MT-Z3NA [2CDS273446R0318]
S203MT-Z3NA Miniature Circuit Breaker Z-Char., 10kA, 3A, 3P, +NA
Technical Specification
- Type: Miniature Circuit Breaker, 3 poles + Neutral (3P+N).
- Rated Current: 3 A.
- Breaking Capacity: 15 kA at 230/400 V AC ultimate short-circuit.
- Service Short-Circuit Capacity: 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 design.
- Connecting Capacity: Flexible 0.75–25 mm², Rigid 0.75–35 mm², Busbar 10 x 10 mm².
- Mechanical Endurance: 20,000 switching cycles.
- Installation Size: 3 modular units (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-Z3NA Miniature Circuit Breaker?
The rated current is 3 A.
What is the breaking capacity of this circuit breaker?
The breaking capacity is 15 kA at 230/400 V AC for ultimate short-circuit conditions.
What types of terminals does the S203MT-Z3NA use?
It features screw terminals with a failsafe bi-directional cylinder-lift design.
What is the connecting capacity for flexible and rigid cables?
Flexible cables can be connected from 0.75 to 25 mm², and rigid cables from 0.75 to 35 mm².
How many modular units does this circuit breaker occupy?
The installation size is 3 modular units according to DIN 43880.
What is the mechanical endurance of the S203MT-Z3NA?
The mechanical endurance is rated for 20,000 switching cycles.
What standards and approvals does this product conform to?
See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 2CDS273446R0318 |
|---|---|
| Amperage | 3A |
| Number of Poles | 4 Pole |
| HS Code | 85362010 |
| Country of Manufacture | Germany |
| Manufacturer | ABB |
| Alternative Product SKU | S203MT-Z3NA |
| Barcode | 4016779128179 |
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