"ABB S203M-B6DC: A 3-pole miniature circuit breaker for DC applications, offering reliable protection and efficient operation in residential, commercial, and industrial settings."
Product ModelS203M-B6DC
Material Number2TAZ112300R1065
Product ID78943
Stock on Request
Last updated: 8/29/2026
Key Features
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1. Reliable ProtectionThe ABB S203M-B6DC provides comprehensive protection against overloads and short circuits, ensuring the safety of your electrical circuits.
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2. Versatile ApplicationSuitable for both residential and industrial use, this circuit breaker is designed to handle a variety of electrical loads, making it a versatile solution for diverse applications.
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3. Advanced Tripping MechanismsEquipped with both delayed thermal and electromechanical tripping mechanisms, the S203M-B6DC offers robust protection against electrical faults, ensuring your system operates efficiently and safely.
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4. Compact DesignThe compact design of the S203M-B6DC makes it easy to install in electrical distribution boards, consumer units, and control panels, saving space and enhancing system flexibility.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Tripping Characteristic
B
Rated Current (In)
6 A
Power Loss
6.09 W
Number of Poles
3
Product Net Width
52.5 mm
Product Net Height
85 mm
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5. High-Quality ConstructionBuilt with high-quality materials and designed to meet international standards (IEC/EN 60898-2 and IEC/EN 60947-2), the S203M-B6DC ensures reliable performance and longevity in demanding electrical environments.
Product Net Depth / Length
69 mm
Product Net Weight
0.375 kg
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
