S202MTR-K3

Name: S202MTR-K3
Brand: ABB
SKU: S202MTR-K3

The ABB S202MTR-K3 miniature circuit breaker provides high-performance, compact supplementary circuit protection. It features a 3A current rating, 50/60 Hz frequency, and IP20/IP40 enclosure, making it suitable for various applications.

Product ModelS202MTR-K3

Material Number2CDS272447R0317

Product ID78722

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. High PerformanceThe ABB S202MTR-K3 is designed with high-performance capabilities, ensuring reliable operation under demanding conditions.
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2. Compact DesignWith dimensions of 69 mm L x 35 mm W x 88 mm H, this circuit breaker offers compact dimensions, ideal for space-saving installations.
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3. Reliable ProtectionEquipped with a K-curve/thermal magnetic trip, it provides reliable protection against overloads and short-circuits, ensuring the safety of your electrical systems.
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4. Versatile ApplicationSuitable for a wide range of applications, including motors, transformers, and auxiliary circuits, the ABB S202MTR-K3 is versatile and adaptable to various electrical needs.
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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)

440 V

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