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ABB s203m-d16na mcb s200p 4p d type 16amp
MPN: 2CDS273103R0161
Alt. SKU: S203M-D16NA
Special Price
£150.73
£125.61
Regular Price
£274.06
Why Choose the S203M-D16NA [2CDS273103R0161]
System pro M compact S200M 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 10 kA at 230/400 V AC) and rated currents (up to 63A). All MCBs of the product range S200M comply with IEC/EN 60898-1 and IEC/EN 609 47-2, allowing the use for residential, commercial and industrial applications. Bottom-fitting auxiliary contact can be mounted on S200M to save 50% space.
Technical Specification
- Function: Current limiting miniature circuit breaker with thermal and electromechanical tripping for overload and short circuit protection.
- Rated Voltage: Up to 440 V AC (25 kA at 230 V AC, 15 kA at 400/440 V AC).
- Rated Current: 16 A (model S203M-D16NA).
- Contact Configuration: 3 poles + Neutral (3P+N) with right-position neutral terminals.
- Terminal Type: Failsafe bi-directional cylinder-lift screw terminals.
- Connecting Capacity: Busbar 10/10 mm²; flexible 0.75–25 mm²; rigid 0.75–35 mm² conductors.
- Electrical Endurance: 20,000 AC cycles.
- Mechanical Endurance: 20,000 cycles.
- Dielectric Test Voltage: 2 kV at 50/60 Hz for 1 minute.
- Actuator: Toggle type with red ON / green OFF position indication, insulation group II, sealable.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What are the tripping mechanisms used in the S200M miniature circuit breakers?
The S200M 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 S200M circuit breakers?
The S200M circuit breakers have a breaking capacity of up to 10 kA at 230/400 V AC.
What configurations are available for the S200M circuit breakers?
The S200M circuit breakers are available in configurations of 1P, 1P+N, 2P, 3P, 3P+N, and 4P.
What is the rated current for the S203M-D16NA model?
The rated current for the S203M-D16NA model is 16 A.
What is the connecting capacity for the terminals of the S200M circuit breakers?
The connecting capacity is busbar 10/10 mm²; flexible conductors from 0.75–25 mm²; and rigid conductors from 0.75–35 mm².
Can auxiliary contacts be mounted on the S200M circuit breakers?
Yes, bottom-fitting auxiliary contacts can be mounted on the S200M to save 50% space.
What standards do the S200M circuit breakers comply with?
All MCBs of the S200M range comply with IEC/EN 60898-1 and IEC/EN 60947-2. See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 2CDS273103R0161 |
|---|---|
| Amperage | 16A |
| Number of Poles | 4 Pole |
| Manufacturer | ABB |
| Alternative Product SKU | S203M-D16NA |
| Barcode | 4016779663410 |
| Product Lead Time | Delivery 7/10 Days |
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