"ABB S204MT-K2: A 4P, 2A miniature circuit breaker with K type tripping characteristic. Suitable for DIN rail mounting, offering reliable performance in various applications."
Product ModelS204MT-B4
Material Number2CDS274445R0045
Product ID79094
Stock on Request
Last updated: 8/29/2026
Key Features
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1. Reliable Performance\"The ABB S204MT-K2 ensures reliable performance with its robust design and high-quality components, making it a trusted choice for your electrical needs.\"
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2. DIN Rail Mounting\"Designed for easy installation on DIN rail, the S204MT-K2 simplifies your setup process, saving you time and effort.\"
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3. Versatile Applications\"Ideal for a wide range of applications, the S204MT-K2 is perfect for both residential and commercial use, ensuring consistent protection.\"
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4. High Short-Circuit Capacity\"With a rated short-circuit capacity of 10 kA, the S204MT-K2 provides robust protection against electrical surges, safeguarding your equipment.\"
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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
B
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. Compliance with Standards\"Compliant with IEC/EN 60898-1 and IEC/EN 60947-2 standards, the S204MT-K2 meets the highest industry standards for safety and performance.\"
