S202MTR-K4 DC

Name: S202MTR-K4 DC
Brand: ABB
SKU: S202MTR-K4 DC

Short Description: The ABB S202MTR-K4 DC Miniature Circuit Breaker provides reliable overload and short-circuit protection for DC systems, ensuring safe operation in various applications.

Product ModelS202MTR-K4 DC

Material Number2CDS272565R0337

Product ID79815

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Advanced Tripping MechanismsThe S202MTR-K4 features both delayed thermal tripping for overload protection and electromechanical tripping for short-circuit protection, ensuring comprehensive safety.
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2. High Breaking CapacityWith a breaking capacity of up to 10 kA at 125 V DC, this MCB provides robust protection against short circuits in DC systems.
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3. Compliance with International StandardsThe S202MTR-K4 complies with IEC/EN 60898-1, IEC/EN 60947-2, and UL1077, making it suitable for residential, commercial, and industrial applications.
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4. Compact DesignDesigned for DIN rail mounting, the S202MTR-K4 is compact and space-efficient, making it ideal for modern electrical installations.
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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 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