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ABB S201-D50NA MCB - S200P - 1+NP - D - 50A
MPN: 2CDS251103R0501
Alt. SKU: S201-D50NA
Special Price
£85.30
£71.08
Regular Price
£155.09
Why Choose the S201-D50NA [2CDS251103R0501]
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: Miniature circuit breaker with thermal and electromechanic tripping for overload and short circuit protection.
- Voltage Rating: Up to 400 V AC / 110 V DC.
- Current Rating: Rated current up to 63 A (specific model: 50 A).
- Contact Configuration: 1P+N with toggle actuator.
- Breaking Capacity: Up to 20 kA (133 V AC), 10 kA (230/400 V AC).
- Terminal Type and Capacity: Screw terminals; accommodates 0.75–35 mm² flexible and rigid cables.
- Insulation and Dielectric Strength: Rated dielectric test voltage 2 kV (50/60 Hz, 1 min).
- Mechanical Endurance: 20,000 cycles; Electrical Endurance: 10,000 AC cycles.
- Contact Position Indicator: Red ON / Green OFF.
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Frequently Asked Questions
What is the maximum breaking capacity of the S200 miniature circuit breakers?
The S200 miniature circuit breakers have a maximum breaking capacity of up to 20 kA at 133 V AC and 10 kA at 230/400 V AC.
What types of tripping mechanisms do the S200 MCBs use?
The S200 MCBs utilise a delayed thermal tripping mechanism for overload protection and an electromechanic tripping mechanism for short circuit protection.
What is the rated current capacity of the S200 circuit breakers?
The rated current capacity of the S200 circuit breakers is up to 63 A, with specific models rated at 50 A.
Can the S200 MCBs be used in residential applications?
Yes, the S200 MCBs comply with IEC/EN standards, making them suitable for residential, commercial, and industrial applications.
What is the cable capacity for the terminals of the S200 MCBs?
The screw terminals of the S200 MCBs accommodate flexible and rigid cables ranging from 0.75 to 35 mm².
Is there an auxiliary contact option available for the S200 MCBs?
Yes, a bottom-fitting auxiliary contact can be mounted on the S200 MCBs, allowing for a space-saving installation.
What standards do the S200 MCBs comply with?
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 | 2CDS251103R0501 |
|---|---|
| Amperage | 50A |
| Number of Poles | 1 Pole + N |
| Manufacturer | ABB |
| Alternative Product SKU | S201-D50NA |
| Barcode | 4016779552011 |
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