"ABB S203MT-D10: High-performance miniature circuit breaker with 10A, 3 pole protection. Meets IEC/EN standards for compact supplementary and energy limiting circuit protection."
Product ModelS203MT-D10
Material Number2CDS273445R0101
Product ID80312
Stock on Request
Last updated: 8/29/2026
Key Features
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1. Compact Design\"The ABB S203MT-D10 features a compact design, making it ideal for space-constrained applications.\"
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2. High Performance\"This miniature circuit breaker provides high-performance protection with a 10A rating, ensuring reliable operation in various electrical circuits.\"
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3. Energy Limiting\"The S203MT-D10 offers energy limiting circuit protection, helping to prevent damage from electrical surges and overloads.\"
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4. Standard Compliance\"Meets IEC/EN 06664-1, IEC 60898-1, and IEC 60947-2 standards for enhanced reliability and safety.\"
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Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Standards
IEC/EN 60898-1, IEC/EN 60947-2, UL 1077, CSA 22.2 No. 235
Tripping Characteristic
D
Rated Voltage (Ur)
440 V
Rated Operational Voltage
acc. to IEC 60898-1 400 V acc. to IEC 60898-1 440 V acc. to IEC 60947-2 230 V
Operational Voltage
Maximum (Incl. Tolerance) 253 V AC Maximum (Incl. Tolerance) 66 V DC Minimum 12 V AC Minimum 12 V DC
Rated Insulation Voltage (Ui)
5. Versatile Application\"Suitable for a wide range of applications, including residential, commercial, and industrial settings, the ABB S203MT-D10 is a versatile choice for electrical protection.\"
