S204MTR-B63 DC

Name: S204MTR-B63 DC
Brand: ABB
SKU: S204MTR-B63 DC

The ABB S204MTR-B63 is a reliable miniature circuit breaker designed for DC systems. It offers high short-circuit breaking capacity, flexible DC application, and compliance with major international standards like IEC/EN 60898-1 and UL 1077. Suitable for residential, commercial, and industrial use, this MCB ensures safe and efficient operation of your DC equipment.

Product ModelS204MTR-B63 DC

Material Number2CDS274565R0635

Product ID79206

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. High Short-Circuit Breaking CapacityThe ABB S204MTR-B63 features a high short-circuit breaking capacity of 10 kA, ensuring reliable protection against short circuits in DC systems.
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2. Flexible DC ApplicationThis miniature circuit breaker is designed to handle various DC applications, making it versatile for use in different electrical systems.
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3. Compliance with International StandardsThe S204MTR-B63 complies with major international standards such as IEC/EN 60898-1 and UL 1077, ensuring it meets the highest safety and performance requirements.
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4. Wide Operating Temperature RangeThe MCB operates within a wide temperature range of -25°C to +55°C, making it suitable for various environmental conditions.

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Standards

IEC/EN 60947-2

Tripping Characteristic

Rated Voltage (Ur)

500 V DC

Rated Operational Voltage

440 V AC acc. to IEC 60898-1 440 V acc. to IEC 60947-2 240 V AC

Operational Voltage

Minimum 12 V AC / 12 V DC

Rated Insulation Voltage (Ui)

acc. to IEC/EN 60664-1 440 V