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ABBMiniature circuit breaker
In Stock

S202M-C2DC

Product ID:68735
Updated: 2026/4/3
ABB S202M-C2DC

Key Features

  • 1Achieve 10 kA ultimate short-circuit breaking capacity. 2、Operate at a 440 V DC rated voltage reliably. 3、Meet IEC/EN 60898-2, IEC/EN 60947-2, and GB 10963 standards. 4、Connect to flexible (25 mm²) and rigid (35 mm²) busbars. 5、Withstand ambient temperatures from -25°C to +55°C with IP20 protection.
Product Details
S202M-C2DC
ABB

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Standards
IEC/EN 60898-2 GB 10963 IEC/EN 60947-2 GB 14048
Tripping Characteristic
C
Rated Voltage (Ur)
440 V
Rated Operational Voltage
440 V DC
Rated Insulation Voltage (Ui)
440 V
Rated Impulse Withstand Voltage (Uimp)
4 kV
Input Voltage Type
DC
Rated Current (In)
2 A
Rated Short-Circuit Capacity
(400 V) 10 kA
Rated Ultimate Short-Circuit Breaking Capacity (Icu)
(440 V DC) 10 kA
Rated Conditional Short-Circuit Current (Inc)
(400 V) 10 kA
Frequency (f)
0...0 Hz
Rated Frequency (f)
0-0 Hz
Power Loss
2.9 W
Energy Limiting Class
3
Number of Protected Poles
2
Number of Poles
2
Overvoltage Category
III
Release Type
C
Options Provided
DC application
Accessories Available
Yes
Connecting Capacity
Flexible 0 ... 25 mm² Rigid 0 ... 35 mm²
Ambient Temperature
-25...55 °C
Ambient Air Temperature
Operation -25...55 °C
Degree of Protection
IP20
Pollution Degree
3
Width in Number of Modular Spacings
2
Product Net Width
0.035 m
Product Net Height
0.088 m
Product Net Depth / Length
0.044 m
Product Net Weight
0.250 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
85362010
eClass
V11.0 : 27141901
Object Classification Code
F
Manufacturer ID
2TAZ112200R0024

Specifications may be subject to change without notice