S202-D2

Name: S202-D2
Brand: ABB
SKU: S202-D2

The ABB S202-D2 is a 2-pole miniature circuit breaker with a D curve, designed for DIN rail mounting. It provides reliable overload and short circuit protection with delayed thermal and electromechanical tripping mechanisms.

Product ModelS202-D2

Material Number2CDS252001R0021

Product ID78550

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Reliable ProtectionThe ABB S202-D2 offers comprehensive protection against both overload and short circuits, ensuring the safety and reliability of your electrical installations.
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2. DIN Rail MountingDesigned for easy installation on DIN rails, the S202-D2 is perfect for applications where space is limited, such as in industrial automation and control systems.
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3. Delayed Thermal TrippingEquipped with a delayed thermal tripping mechanism, this circuit breaker provides overload protection that minimizes false tripping, ensuring continuous operation under normal conditions.
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4. Electromechanical TrippingThe S202-D2 features an electromechanical tripping mechanism for short circuit protection, ensuring swift and reliable disconnection in case of a fault.

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

Tripping Characteristic

Rated Operational Voltage

acc. to IEC 60898-1 400 V AC acc. to IEC 60898-1 400 V acc. to IEC 60947-2 440 V AC

Operational Voltage

Maximum (Incl. Tolerance) 125 V DC Maximum (Incl. Tolerance) 440 V AC Minimum 12 V AC Minimum 12 V DC

Rated Insulation Voltage (Ui)

acc. to IEC/EN 60664-1 440 V

Rated Impulse Withstand Voltage (Uimp)