S202MTR-Z40

Name: S202MTR-Z40
Brand: ABB
SKU: S202MTR-Z40

The ABB S202MTR-Z40 is a high-performance miniature circuit breaker designed for reliable protection against overloads and short-circuits. It features a 40 A amperage rating, 50/60 Hz frequency, and a 10 kA interrupt rating. Suitable for DIN rail mounting and Class II insulation, this circuit breaker ensures safe and efficient operation in various applications.

Product ModelS202MTR-Z40

Material Number2CDS272447R0558

Product ID80101

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. High PerformanceThe ABB S202MTR-Z40 is engineered to provide robust protection against weak and long-duration overloads and short-circuits, ensuring the reliability of your electronic circuits.
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2. DIN Rail MountingDesigned for easy installation, this circuit breaker can be mounted on DIN rails, making it a convenient choice for industrial and commercial settings.
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3. Class II InsulationFeaturing Class II insulation, the S202MTR-Z40 offers enhanced safety by providing double insulation, reducing the risk of electrical shock.
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4. Wide Voltage RangeCompatible with a wide range of voltages (277 to 480 V AC and 250 to 500 V DC), this circuit breaker can be used in various applications, from low to medium voltage systems.

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