SH203-B50
SH203-B50
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SH203-B50

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  1. Products
  2. Low Voltage Products and Systems
  3. Modular DIN Rail Products
  4. Miniature Circuit Breakers MCBs
  5. Miniature Circuit Breakers MCBs
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General Information
Extended Product Type: 
SH203-B50
Product ID: 
2CDS213001R0505
EAN: 
4016779701280
Catalog Description: 
Miniature Circuit Breaker - SH200 - 3P - 50 A - B
Long Description: 
SH203-B50 Miniature Circuit Breaker - 3P - B - 50 A
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ABB EcoSolutions
Environmental Product Declaration - EPD:
9AKK108468A1580
9AKK108468A8288
Technical
Tripping Characteristic: 
B
Rated Operational Voltage: 
acc. to IEC 60898-1 400 V
Operational Voltage: 
Maximum (Incl. Tolerance) 440 V AC

Minimum 12 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
Dielectric Test Voltage: 
50/60 Hz-1 min: 2 kV
Input Voltage Type: 
AC
Rated Current (In): 
50 A
Rated Short-Circuit Capacity: 
(AC) 6 kA

(400 V AC) 6 kA

(400 V) 6 kA
Rated Conditional Short-Circuit Current (Inc): 
(230 V) 6 kA

(400 V) 6 kA
Rated Frequency (f): 
50 / 60 Hz
Power Loss: 
9.75 W

at Rated Operating Conditions per Pole 3.25 W
Power Supply Connection: 
Arbitrary
Contact Position Indication: 
ON / OFF
Energy Limiting Class: 
3
Electrical Endurance: 
10000 AC cycle
Mechanical Endurance: 
20000 cycle
Number of Poles: 
3P
Number of Protected Poles: 
3
Overvoltage Category: 
III
Tightening Torque: 
2 N·m
Actuator Type: 
Toggle
Screw Terminal Type: 
Cage Terminal
Actuator Marking: 
I  / O
Actuator Material: 
Insulation Group II, Black, Sealable
Housing Material: 
Insulation Group II, RAL 7035
Mounting on DIN Rail: 
TH35-15 (35 x 15 mm Mounting Rail) acc. to IEC 60715

TH35-7.5 (35 x 7.5 mm Mounting Rail) acc. to IEC 60715
Mounting Position: 
any
Recommended Screw Driver: 
Pozidriv 2
Accessories Available: 
No
Connecting Capacity: 
Conductor 25 / 25 mm²

Flexible with Ferrule 0.75 ... 16 mm²

Flexible 0.75 ... 16 mm²

Rigid 0.75 ... 25 mm²

Stranded 0.75 ... 25 mm²
Installation Size: 
acc. to DIN 43880 1
Terminal Type: 
Screw Terminals
Material Compliance
RoHS Information:
2CDK400030D0201
RoHS Status: 
Following EU Directive 2011/65/EU and Amendment 2015/863 July 22, 2019
RoHS Date: 
0335
REACH Declaration:
9AKK107492A1906
REACH Information: 
True - contains substances > 0.1 mass percentage
REACH Date: 
20240821
Conflict Minerals Reporting Template (CMRT):
9AKK108468A3363
Environmental
Ambient Air Temperature: 
Operation -25 ... +55 °C

Storage -40 ... +70 °C
Reference Ambient Air Temperature: 
30 °C
Degree of Protection: 
IP20

Enclosure with Cover IP40
Pollution Degree: 
2
Environmental Conditions: 
28 cycles

with 55 °C / 90-96 %

and 25 °C / 95-100 %
Resistance to Vibrations: 
20 Cycles with Load 0.8 In: 5g 5 ... 150 ... 5 Hz
Resistance to Shock acc. to IEC 60068-2-27: 
25g 2 shocks 13 ms
Environmental Information:
2CDK400030D0201
Dimensions
Width in Number of Modular Spacings: 
3.0
Product Net Width: 
52.5 mm
Product Net Height: 
85 mm
Product Net Depth / Length: 
69 mm
Product Net Weight: 
0.375 kg
Pole Net Weight: 
0.125 kg
Built-In Depth (t2): 
69 mm
Container Information
Package Level 1 Units: 
carton 1 piece
Package Level 1 Width: 
92 mm
Package Level 1 Height: 
80 mm
Package Level 1 Depth / Length: 
58 mm
Package Level 1 Gross Weight: 
0.39 kg
Package Level 1 EAN: 
4016779701280
Package Level 2 Units: 
carton 36 piece
Package Level 2 Width: 
275 mm
Package Level 2 Height: 
210 mm
Package Level 2 Depth / Length: 
395 mm
Package Level 2 Gross Weight: 
14.8 kg
Package Level 2 EAN: 
4016779991339
Ordering
Minimum Order Quantity: 
1 piece
Certificates and Declarations
Declaration of Conformity - CE:
2CDK400607D2703
Installation
Instructions and Manuals:
2CDS207105P0001
Popular Downloads
Data Sheet, Technical Information:
2CSC400030D0202
External Classifications and Standards
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): 
4897 >> Miniature circuit breakers
Object Classification Code: 
F
Standards: 
IEC/EN 60898-1
Certification Agency: 
EN

IEC
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