Product Model
S203MR-K13
Selling Points
- 1High Short-Circuit Capacity: Rated at 10 kA for 230 V AC and 15 kA for 400 V AC.
- 2Comprehensive Certifications: Meets IEC/EN 60947-2, UL 1077, and CSA 22.2 No. 235 standards.
- 3Flexible Connectivity: Supports flexible, rigid, and stranded cables with ferrules up to 25 mm².
- 4Environmental Compliance: Follows EU Directive 2011/65/EU and Amendment 2015/863 for RoHS compliance.
- 5Compact Design: Dimensions: 52.5 mm width, 100 mm net width, and 71 mm net height.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Standards | CSA 22.2 No. 235 IEC/EN 60947-2 UL 1077 | Tripping Characteristic | K |
Rated Operational Voltage | acc. to IEC 60898-1 400 V AC acc. to IEC 60898-1 400 V acc. to IEC 60947-2 400 V AC | Rated Insulation Voltage (Ui) | acc. to IEC/EN 60664-1 440 V |
Rated Impulse Withstand Voltage (Uimp) | 4 kV at 2000 m 5 kV at Sea Level 6.2 kV | Input Voltage Type | AC |
Rated Current (In) | 13 A | Rated Short-Circuit Capacity | (230 V AC) 10 kA (400 V AC) 10 kA |
Rated Ultimate Short-Circuit Breaking Capacity (Icu) | (230 V AC) 10 kA (400 V AC) 15 kA (400 V) 6 kA | Rated Conditional Short-Circuit Current (Inc) | (230 V) 10 kA (400 V) 10 kA |
Rated Service Short-Circuit Breaking Capacity (Ics) | (400 V AC) 11.2 kA | Rated Frequency (f) | 50 / 60 Hz |
Energy Limiting Class | 3 | Number of Protected Poles | 3 |
Number of Poles | 3 | Overvoltage Category | III |
Accessories Available | Yes | Connecting Capacity | Flexible with Ferrule 0.75 ... 25 mm² Flexible 0.75 ... 25 mm² Flexible 0.75 ... 25 mm² Rigid 0.75 ... 35 mm² Stranded 0.75 ... 35 mm² |
Terminal Type | Double Clamp | Ambient Air Temperature | Operation -25 ... +55 °C |
Degree of Protection | IP20 | Pollution Degree | 3 |
Interrupting Rating acc. to UL1077 | (480Y / 277 V AC) 10 kA | Width in Number of Modular Spacings | 3.0 |
Product Net Width | 52.5 mm | Product Net Height | 100 mm |
Product Net Depth / Length | 71 mm | Product Net Weight | 0.42 kg |
Built-In Depth (t2) | 69 mm | ETIM 8 | EC000042 - Miniature circuit breaker (MCB) |
ETIM 9 | EC000042 - Miniature circuit breaker (MCB) | WEEE Category | 5. Small Equipment (No External Dimension More Than 50 cm) |
WEEE B2C / B2B | Business To Business | CN8 | 8536 20 10 |
UNSPSC | 39121603 | eClass | V11.0 : 27141901 |
IDEA Granular Category Code (IGCC) | 4899 >> Miniature circuit breaker (MCB) screw-in model | Manufacturer ID | 2CDS273437R0447 |
Specifications may be subject to change without notice