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ABB s203m-d1.6 mcb s200m 3p d type 1.6amp
MPN: 2CDS273001R0971
Alt. SKU: S203M-D1.6
Special Price
£54.55
£45.46
Regular Price
£99.19
Why Choose the S203M-D1.6 [2CDS273001R0971]
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: 230/400 V AC, maximum operating voltage UL/CSA 125 V DC, 480Y/277 V AC.
- Current Rating: Rated currents up to 63 A, model S203M-D1.6 rated for 1.6 A.
- Contact Configuration: 3 poles (3P) with red ON/green OFF indication.
- Breaking Capacity: Ultimate short-circuit breaking capacity up to 25 kA at 230 V AC and 15 kA at 400 V AC.
- Terminal Type and Size: Screw terminals, busbar 10/10 mm², flexible cables 0.75–25 mm², rigid cables 0.75–35 mm².
- Mechanical and Electrical Endurance: 20,000 operation cycles each.
- Actuator: Toggle type, Insulation Group II, black, sealable with I/O marking.
- Dielectric Test Voltage: 2 kV at 50/60 Hz for 1 minute.
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"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What is the maximum breaking capacity of the S200M miniature circuit breakers?
The ultimate short-circuit breaking capacity is up to 25 kA at 230 V AC and 15 kA at 400 V AC.
What are the available current ratings for the S200M series?
The S200M series has rated currents up to 63 A, with specific models like S203M-D1.6 rated for 1.6 A.
Can the S200M circuit breakers be used in residential applications?
Yes, the S200M circuit breakers comply with IEC/EN 60898-1 and IEC/EN 60947-2, making them suitable for residential, commercial, and industrial applications.
What types of cables can be used with the S200M circuit breakers?
Flexible cables from 0.75–25 mm² and rigid cables from 0.75–35 mm² can be used with screw terminals.
Is it possible to mount auxiliary contacts on the S200M circuit breakers?
Yes, bottom-fitting auxiliary contacts can be mounted on the S200M to save 50% space.
What tripping mechanisms do the S200M circuit breakers use?
The S200M circuit breakers utilise a delayed thermal tripping mechanism for overload protection and an electromechanic tripping mechanism for short circuit protection.
What is the insulation group rating for the S200M circuit breakers?
The S200M circuit breakers are rated as Insulation Group II.
| Manufacturer Part Number | 2CDS273001R0971 |
|---|---|
| Amperage | 1.6A |
| Number of Poles | 3 Pole |
| Manufacturer | ABB |
| Alternative Product SKU | S203M-D1.6 |
| Barcode | 4016779601405 |
| Product Lead Time | Delivery 2/3 Days |
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