"ABB GSH203 A S-B50/0.3: A reliable residual current circuit breaker with overcurrent protection, ensuring safety and efficiency in residential and commercial settings."
Product ModelGSH203 A S-B50/0.3
Material Number2TAZ222306R4505
Product ID70149
Stock on Request
Last updated: 8/29/2026
Key Features
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1. Enhanced Safety Features\"The ABB GSH203 A S-B50/0.3 features advanced residual current detection, providing an additional layer of protection against electrical shocks and fires.\"
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2. Overcurrent Protection\"Equipped with overcurrent protection, this circuit breaker automatically disconnects the power supply in case of an overload, preventing damage to your appliances and electrical system.\"
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3. Residential and Commercial Use\"Designed for both residential and commercial use, the ABB GSH203 A S-B50/0.3 is a versatile solution for any electrical installation, ensuring safety and reliability in various environments.\"
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4. Easy Installation\"With its user-friendly design, the ABB GSH203 A S-B50/0.3 is easy to install, requiring minimal technical expertise, making it accessible for both professionals and DIY enthusiasts.\"
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Standards
IEC 61009 GB 16917
Tripping Characteristic
B
Type of Residual Current
Type A
Rated Operational Voltage
400 V AC
Rated Current (In)
50 A
Rated Residual Current
300 mA
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5. High-Quality Components\"Built with high-quality components, the ABB GSH203 A S-B50/0.3 offers long-lasting performance and durability, providing peace of mind for years to come.\"
Rated Short-Circuit Capacity
6 kA
Maximum Breaking Capacity
6 kA
Number of Protected Poles
3
Number of Poles
3
Number of Earth Leakage Circuit Breakers (ELCBs)
1
Operating Characteristic
Selective
Release Type
B
Short-Circuit Current Rating (SCCR)
300 mA
Product Net Width
70 mm
Product Net Height
0.093 m
Product Net Depth / Length
69 mm
Product Net Weight
0.59 kg
ETIM 8
EC002281 - Distributor assembly with combination RCCB/MCB
ETIM 9
EC002281 - Distributor assembly with combination RCCB/MCB
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
WEEE B2C / B2B
Business To Consumer
CN8
85363010
eClass
V11.0 : 27400618
Object Classification Code
F
Manufacturer ID
2TAZ222306R4505
ABB GSH203 A S-B50/0.3 Residual Current Circuit Breaker with Overcurrent Protection | INDSLT
