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-D3 MCB - S200M - 3P - D - 3A
MPN: 2CDS273001R0031
Alt. SKU: S203M-D3
Special Price
£54.55
£45.46
Regular Price
£99.19
Why Choose the S203M-D3 [2CDS273001R0031]
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: 3-pole miniature circuit breaker with thermal and electromechanical tripping for short-circuit and overload protection.
- Rated Current: Up to 63 A.
- Rated Ultimate Short-Circuit Breaking Capacity (Icu): 25 kA at 230 V AC, 15 kA at 400/440 V AC.
- Rated Service Short-Circuit Breaking Capacity (Ics): 7.5 kA at 230 V AC.
- Contact Configuration: 3 poles (3P) with red ON / green OFF position indication.
- Terminal Type and Size Range: Screw terminals suitable for busbar 10/10 mm², flexible and rigid conductors 0.75 to 35 mm².
- Insulation and Dielectric Strength: Dielectric test voltage 2 kV at 50/60 Hz for 1 minute.
- Mechanical and Electrical Endurance: 20,000 operating cycles each.
- Tightening Torque: 2.8 N·m for terminals, 18 in·lbs for UL/CSA connections.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What is the maximum rated current for the S200M miniature circuit breakers?
The maximum rated current for the S200M miniature circuit breakers is up to 63 A.
What are the available breaking capacities for the S200M?
The S200M has a rated ultimate short-circuit breaking capacity of 25 kA at 230 V AC and 15 kA at 400/440 V AC.
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 types of conductors are compatible with the S200M terminals?
The terminals are suitable for busbar 10/10 mm² and flexible and rigid conductors ranging from 0.75 to 35 mm².
What is the insulation and dielectric strength of the S200M?
The dielectric test voltage is 2 kV at 50/60 Hz for 1 minute.
What is the mechanical and electrical endurance of the S200M?
The S200M has a mechanical and electrical endurance of 20,000 operating cycles each.
What standards do the S200M miniature circuit breakers comply with?
All MCBs of the S200M product range comply with IEC/EN 60898-1 and IEC/EN 609 47-2. See the manufacturer's data sheet for standards and approvals.
| Manufacturer Part Number | 2CDS273001R0031 |
|---|---|
| Amperage | 3A |
| Number of Poles | 3 Pole |
| Manufacturer | ABB |
| Alternative Product SKU | S203M-D3 |
| Barcode | 4016779600934 |
Write Your Own Review
