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ABB 2CDS271061R0504 S201M-C50UC 1P 50A 10kA DIN Rail Miniature Circuit Breaker (MCB)

% $-42.53
ABB 2CDS271061R0504 S201M-C50UC MCB 1P 50A - 10kA breaking capacity
ABB 2CDS271061R0504 S201M-C50UC MCB 1P 50A - 10kA breaking capacity

ABB 2CDS271061R0504 S201M-C50UC 1P 50A 10kA DIN Rail Miniature Circuit Breaker (MCB)

Brand: ABB
Reference No: 2CDS271061R0504
Catalog No: S201M-C50UC
Series: S200MUC
Tariff Code (HS): 853620
Rated Current: 50
Breaking Capacity: 10 kA
Breaking Type: Curve C
Rated Voltage: 230 V AC
Poles: 1P
Stock: 0
Delivery time: 30 business day(s)
Shipping Origin: Türkiye EXW
$42.53

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  • Description

The ABB 2CDS271061R0504 S201M-C50UC miniature circuit breaker is rated 50 A, 1-pole, with a C tripping characteristic, part of the System pro M compact S200MUC range for AC or DC circuits. Its IEC 60898-1 breaking capacity (Icn) is 10 kA, though the IEC 60947-2 Icu derates to 6 kA at 253 V AC and 400 V AC rather than the 10 kA available on the lower-current S201M-C variants.

Technical Specifications

SKU 2CDS271061R0504
Brand ABB
Series S200MUC
Catalog Designation S201M-C50UC
EAN 4013614430848
Number of Poles 1P
Rated Current (In) 50 A
Tripping Characteristic C
Input Voltage Type AC/DC
Rated Short-Circuit Capacity (Icn, IEC 60898-2, AC) 10 kA
Rated Ultimate Short-Circuit Breaking Capacity (Icu) 20 kA at 110 V DC / 10 kA at 220 V DC, 230 V AC / 6 kA at 253 V AC, 400 V AC
Rated Service Short-Circuit Breaking Capacity (Ics) 10 kA at 110 V DC
Rated Operational Voltage 230 V AC / 220 V DC (IEC 60898-2); 253 V AC / 220 V DC (IEC 60947-2)
Rated Insulation Voltage (Ui) 440 V
Rated Impulse Withstand Voltage (Uimp) 4 kV (6.2 kV at sea level)
Rated Frequency (f) 50/60 Hz / DC
Power Loss 4.44 W total
Overvoltage Category III
Degree of Protection IP20 / IP40 with cover
Mounting TH35 DIN-Rail, any position
Net Weight 0.125 kg

Certifications & Standards

  • IEC/EN 60898-2
  • IEC/EN 60947-2

Selection Notes

Because the IEC 60947-2 Icu derates to 6 kA at 253 V AC and 400 V AC for this 50 A variant, fault-current studies on 400 V AC installations should use that 6 kA figure rather than the 10 kA IEC 60898-1 Icn that still applies at 230 V AC. The C curve's instantaneous trip at 5-10x In suits motor or transformer inrush at this current. Where the available fault current at 400 V AC exceeds 6 kA, add upstream current-limiting protection rather than relying on this breaker alone.

Technical Details

Short Description
ABB S201M-C50UC miniature circuit breaker, 1P, 50 A, C curve, AC/DC, 10 kA breaking capacity, DIN-rail mount.
Rated Current (Ampere)
50
Breaking Capacity (kA)
10 kA
Rated Voltage (VAC)
230 V AC
Mounting Type
DIN-Rail
Protection Type
IP40
Catalog No
S201M-C50UC
Number of Poles
1P
Standards
IEC/EN 60898-2, IEC/EN 60947-2
Delivery Date (Days)
30 days
Model Number
S201M-C50UC
Tariff Code
853620

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