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ABB s201-z20na mcb s200p 1+N pole z type 20a amp
MPN: 2CDS251103R0488
Alt. SKU: S201-Z20NA
Special Price
£52.25
£43.54
Regular Price
£95.00
Why Choose the S201-Z20NA [2CDS251103R0488]
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 overload and electromechanical short circuit tripping.
- Voltage Ratings: Suitable for up to 400 V AC and 120 V DC (UL/CSA max 480Y/277 V AC, 110 V DC).
- Current Rating: Rated currents up to 63A; example model rated at 20 A.
- Contact Configuration: 1 pole + neutral (1P+N) with right-positioned neutral terminal.
- Breaking Capacity: Up to 20 kA at 133 V AC, 10 kA at 230/400 V AC; UL interrupting rating 6 kA at 277 V AC.
- Insulation & Dielectric Strength: Dielectric test voltage 2 kV (50/60 Hz, 1 min); energy limiting class 3.
- Terminal Type and Size: Screw terminals; flexible and rigid conductors 0.75 to 35 mm²; busbar 10x10 mm².
- Endurance: Electrical and mechanical endurance rated for 20,000 cycles each.
- Actuator: Toggle type with I/O marking; insulation group II, black and sealable.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
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 are the available current ratings for the S200 circuit breakers?
The S200 circuit breakers are available with rated currents up to 63A, with specific models such as a 20 A variant.
Can the S200 circuit breakers be used in residential applications?
Yes, the S200 circuit breakers comply with IEC/EN standards, making them suitable for residential, commercial, and industrial applications.
What is the terminal size compatibility for the S200 circuit breakers?
The S200 circuit breakers have screw terminals compatible with flexible and rigid conductors ranging from 0.75 to 35 mm², and busbars of 10x10 mm².
Is it possible to mount auxiliary contacts on the S200 circuit breakers?
Yes, a bottom-fitting auxiliary contact can be mounted on the S200 circuit breakers, allowing for space savings of up to 50%.
What tripping mechanisms are used in the S200 circuit breakers?
The S200 circuit breakers utilise a delayed thermal tripping mechanism for overload protection and an electromechanical tripping mechanism for short circuit protection.
What standards do the S200 circuit breakers comply with?
All S200 circuit breakers 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 | 2CDS251103R0488 |
|---|---|
| Amperage | 20A |
| Number of Poles | 1 Pole + N |
| HS Code | 85362010 |
| Country of Manufacture | Germany |
| Manufacturer | ABB |
| Alternative Product SKU | S201-Z20NA |
| Barcode | 4016779532242 |
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