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ABB s203-c1.6na mcb s200p 4p c type 1.6amp
MPN: 2CDS253103R0974
Alt. SKU: S203-C1.6NA
Special Price
£84.88
£70.73
Regular Price
£154.32
Why Choose the S203-C1.6NA [2CDS253103R0974]
System pro M compact S200 miniature circuit breakers are current limiting. They have two different tripping mechanisms, the delayed thermal tripping mechanism for overload protection and the electromechanic tripping mechanism for short circuit protection. They are available in different characteristics (B,C,D,K,Z), configurations (1P,1P+N,2P,3P,3P+N,4P), breaking capacities (up to 6 kA at 230/400 V AC) and rated currents (up to 63A). All MCBs of the product range S200 comply with IEC/EN 60898-1, IEC/EN 60947-2, UL1077 allowing the use for residential, commercial and industrial applications. Bottom-fitting auxiliary contact can be mounted on S200 to save 50% space.
Technical Specification
- Function: Current limiting miniature circuit breaker with thermal and electromechanical tripping for overload and short circuit protection.
- Voltage Rating: Rated for up to 440 V AC; tested dielectric withstanding voltage of 2 kV (50/60 Hz, 1 min).
- Current Rating: Rated currents up to 63 A; model S203-C1.6NA rated at 1.6 A.
- Contact Configuration: 3P+N with neutral terminals positioned on the right.
- Breaking Capacity: Ultimate short-circuit breaking capacity 20 kA at 230 V AC, 10 kA at 400/440 V AC.
- Terminal Type and Capacity: Screw terminals; supports flexible and rigid conductors from 0.75 to 35 mm² and busbar 10/10 mm².
- Mechanical and Electrical Endurance: 20,000 cycles each.
- Actuator Details: Toggle type, black insulated, sealable with red ON / green OFF indication.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What types of tripping mechanisms are used in the S200 miniature circuit breakers?
The S200 miniature circuit breakers utilise a delayed thermal tripping mechanism for overload protection and an electromechanical tripping mechanism for short circuit protection.
What is the maximum breaking capacity of the S200 circuit breakers?
The ultimate short-circuit breaking capacity is 20 kA at 230 V AC and 10 kA at 400/440 V AC.
What is the rated current capacity for the S200 series?
The S200 series supports rated currents up to 63 A, with specific models like the S203-C1.6NA rated at 1.6 A.
Can auxiliary contacts be added to the S200 circuit breakers?
Yes, a bottom-fitting auxiliary contact can be mounted on the S200, allowing for a space-saving installation.
What conductor sizes are supported by the S200 circuit breakers?
The S200 circuit breakers support flexible and rigid conductors from 0.75 to 35 mm² and busbar of 10/10 mm².
Are the S200 circuit breakers compliant with any standards?
Yes, all MCBs in the S200 range comply with IEC/EN 60898-1, IEC/EN 60947-2, and UL1077. See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 2CDS253103R0974 |
|---|---|
| Amperage | 1.6A |
| Number of Poles | 4 Pole |
| HS Code | 85362010 |
| Country of Manufacture | Germany |
| Manufacturer | ABB |
| Alternative Product SKU | S203-C1.6NA |
| Barcode | 4016779532389 |
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