We use cookies to make your experience better. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Learn more.
ABB s203m-z1na mcb s200p 4p z type 1amp
MPN: 2CDS273103R0218
Alt. SKU: S203M-Z1NA
Special Price
£116.83
£97.36
Regular Price
£212.41
Why Choose the S203M-Z1NA [2CDS273103R0218]
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 electromechanic tripping for overload and short circuit protection.
- Voltage Rating: Up to 400 V AC (breaking capacity up to 15 kA); UL/CSA max operating voltage 125 V DC, 480Y/277 V AC.
- Current Rating: Rated current up to 63 A; model S203M-Z1NA is 3 poles plus neutral configuration.
- Contact Configuration: 3P+N with right-positioned neutral terminals and toggle actuator marked I/O.
- Terminal Type and Size Range: Screw terminals, supporting rigid up to 35 mm² and flexible up to 25 mm² conductors; PoziDriv 2 recommended screwdriver.
- Mechanical Durability: 20,000 mechanical cycles endurance.
- Insulation and Impulse Rating: Dielectric test voltage 2 kV (50/60 Hz, 1 min); Energy Limiting Class 3.
- Breaking Capacity: Rated ultimate short-circuit breaking capacity 25 kA at 230 V AC, 15 kA at 400/440 V AC.
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 electromechanic 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 including 1P, 1P+N, 2P, 3P, 3P+N, and 4P.
What is the rated current for the S200M circuit breakers?
The rated current for the S200M circuit breakers is up to 63 A.
What type of terminals do the S200M circuit breakers have?
The S200M circuit breakers feature screw terminals that support rigid conductors up to 35 mm² and flexible conductors up to 25 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 product 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 | 2CDS273103R0218 |
|---|---|
| Amperage | 1A |
| Number of Poles | 4 Pole |
| HS Code | 85362010 |
| Country of Manufacture | Germany |
| Manufacturer | ABB |
| Alternative Product SKU | S203M-Z1NA |
| Barcode | 4016779601481 |
Write Your Own Review
